Ilkka Tittonen

Peer-reviewed scientific articles

Journal article-refereed, Original research

Optimization of Cuprous Oxides Thin Films to be used as Thermoelectric Touch Detectors

Figueira, Joana; Loureiro, Joana; Marques, José; Bianchi, Catarina; Duarte, Paulo; Ruoho, Mikko; Tittonen, Ilkka; Ferreira, Isabel

2017 in ACS APPLIED MATERIALS AND INTERFACES (AMER CHEMICAL SOC)

ISSN: 1944-8244

Silicon dioxide mask by plasma enhanced atomic layer deposition in focused ion beam lithography

Liu, Zhengjun; Shah, Ali; Alasaarela, Tapani; Chekurov, Nikolai; Savin, Hele; Tittonen, Ilkka

2017 in NANOTECHNOLOGY (IOP PUBLISHING LTD)

ISSN: 0957-4484

Excitation-dependent fluorescence from atomic/molecular layer deposited sodium-uracil thin films

Pale, Ville; Giedraityte, Zivile; Chen, Xi; Lopez Acevedo, Olga; Tittonen, Ilkka; Karppinen, Maarit

2017 in SCIENTIFIC REPORTS (NATURE PUBLISHING GROUP)

ISSN: 2045-2322

Thermal conductivity of amorphous Al₂O₃/TiO₂ nanolaminates deposited by atomic layer deposition

Ali, Saima; Juntunen, Taneli; Sintonen, Sakari; Ylivaara, Oili M E; Puurunen, Riikka; Lipsanen, Harri; Tittonen, Ilkka; Hannula, Simo Pekka

2016 in NANOTECHNOLOGY (IOP PUBLISHING LTD)

ISSN: 0957-4484

Fluorescence-enhancing plasmonic silver nanostructures using azopolymer lithography

Pale, Ville; Kauppinen, Christoffer; Selin, Jorma; Sopanen, Markku; Tittonen, Ilkka

2016 in RSC ADVANCES (ROYAL SOC CHEMISTRY)

ISSN: 2046-2069

Transparent, Flexible and Passive Thermal Touch Panel

Ruoho, Mikko; Juntunen, Taneli; Alasaarela, Tapani; Pudas, Marko; Tittonen, Ilkka

2016 in Advanced Materials Technologies (Wiley)

ISSN: 2365-709X

Large-area thermoelectric high-aspect-ratio nanostructures by atomic layer deposition

Ruoho, Mikko; Juntunen, Taneli; Tittonen, Ilkka

2016 in NANOTECHNOLOGY (IOP PUBLISHING LTD)

ISSN: 0957-4484

Accessing orbital angular momentum of quantum-ring excitons via directional semiconductor luminescence

Nieminen, Julius; Vänskä, Osmo; Tittonen, Ilkka; Koch, Stephan W.; Kira, Mackillo

2015 in NEW JOURNAL OF PHYSICS (IOP PUBLISHING LTD)

ISSN: 1367-2630

Measurement of thin film thermal conductivity using the laser flash method

Ruoho, Mikko; Valset, Kjetil; Finstad, Terje; Tittonen, Ilkka

2015 in NANOTECHNOLOGY (IOP PUBLISHING LTD)

ISSN: 0957-4484

Coherent Terahertz Control of Vertical Transport in Semiconductor Heterostructures

Vänskä, Osmo; Tittonen, Ilkka; Koch, Stephan; Kira, Mackillo

2015 in PHYSICAL REVIEW LETTERS (AMERICAN PHYSICAL SOC)

ISSN: 0031-9007

Broadband laser polarization control with aligned carbon nanotubes

Yang, He; Fu, Bo; Li, Diao; Tian, Ying; Chen, Ya; Mattila, Marco; Yong, Zhenzhong; Li, Ru; Hassanien, Abdou; Yang, Changxi; Tittonen, Ilkka; Zhaoyu, Re; Bai, Jintao; Li, Qingwen; Kauppinen, Esko I.; Lipsanen, Harri; Sun, Zhipei

2015 in NANOSCALE (The Royal Society of Chemistry)

ISSN: 2040-3364

Improved SERS Intensity from Silver Coated Black Silicon by Tuning Surface Plasmons

Chen, Ya; Kang, Guogang; Shah, Ali; Pale, Ville; Tian, Ying; Sun, Zhipei; Tittonen, Ilkka; Honkanen, Seppo; Lipsanen, Harri

2014 in ADVANCED MATERIALS INTERFACES (WILEY-BLACKWELL)

Focused ion beam high resolution grayscale lithography for silicon-based nanostructures

Erdmanis, Mikhail; Tittonen, Ilkka

2014 in APPLIED PHYSICS LETTERS (AMERICAN INSTITUTE OF PHYSICS)

ISSN: 0003-6951

Focused ion beam lithography for fabrication of suspended nanostructures on highly corrugated surfaces

Erdmanis, M.; Sievilä, P.; Shah, Syed; Chekurov, N.; Ovchinnikov, V.; Tittonen, I.

2014 in NANOTECHNOLOGY (IOP PUBLISHING LTD)

ISSN: 0957-4484

Structure-independent semiconductor luminescence equations for quantum rings

Vänskä, Osmo; Nieminen, Julius; Kira, Mackillo; Koch, Stephan W.; Tittonen, Ilkka

2014 in PHYSICA SCRIPTA (IOP Publishing Ltd.)

ISSN: 0031-8949

High quality crystallinity controlled ALD TiO2 for waveguiding applications

Alasaarela, Tapani; Karvonen, Lasse; Jussila, Henri; Säynätjoki, Antti; Mehravar, Soroush; Norwood, Robert A.; Peyghambarian, Nasser; Kieu, Khanh; Tittonen, Ilkka; Lipsanen, Harri

2013 in OPTICS LETTERS (OPTICAL SOC AMER)

ISSN: 0146-9592

Towards broad-bandwidth polarization-independent nanostrip waveguide ring resonators

Erdmanis, Mikhail; Karvonen, Lasse; Säynätjoki, Antti; Tu, X.; Liow, T.Y.; Lo, Q.G.; Vänskä, Osmo; Honkanen, Seppo; Tittonen, Ilkka

2013 in Optics Express (OPTICAL SOC AMER)

Design and fabrication of a tuning fork shaped voltage controlled resonator for low-voltage applications with additional tuning electrodes

Gronicz, Jakub; Chekurov, Nikolai; Kosunen, Marko; Tittonen, Ilkka

2013 in JOURNAL OF MICROMECHANICS AND MICROENGINEERING (IOP PUBLISHING LTD)

ISSN: 0960-1317

Unpolarized, incoherent repumping light for prevention of dark states in a trapped and laser-cooled single ion

Lindvall, Thomas; Fordell, Thomas; Tittonen, Ilkka; Merimaa, Mikko

2013 in PHYSICAL REVIEW A (AMER PHYSICAL SOC)

ISSN: 1050-2947

Aluminum oxide mask fabrication by focused ion beam implantation combined with wet etching

Liu, Zhengjun; Iltanen, Kari; Chekurov, Nikolai; Grigoras, Kestutis; Tittonen, Ilkka

2013 in NANOTECHNOLOGY (IOP PUBLISHING LTD)

ISSN: 0957-4484

Biomimetic zinc chlorinpoly(4-vinylpyridine) assemblies: doping level dependent emission absorption regimes

Pale, Ville; Nikkonen, Taru; Vapaavuori, Jaana; Kostiainen, Mauri; Kavakka, Jari; Selin, Jorma; Tittonen, Ilkka; Helaja, Juho

2013 in JOURNAL OF MATERIALS CHEMISTRY C (ROYAL SOC CHEMISTRY)

ISSN: 2050-7526

Influence of aluminium doping on thermoelectric performance of atomic layer deposited ZnO thin films

Ruoho, Mikko; Pale, Ville; Erdmanis, Mikhail; Tittonen, Ilkka

2013 in APPLIED PHYSICS LETTERS (AMERICAN INSTITUTE OF PHYSICS)

ISSN: 0003-6951

Sensitivity-improved silicon cantilever microphone for acousto-optical detection

Sievilä, Päivi; Chekurov, Nikolai; Raittila, Jussi; Tittonen, Ilkka

2013 in SENSORS AND ACTUATORS A: PHYSICAL (Elsevier)

ISSN: 0924-4247

Analytical solutions for electronic states in three-dimensional semiconductor quantum rings

Vänskä, Osmo; Kira, Mackillo; Koch, Stephan W.; Tittonen, Ilkka

2013 in PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS (Wiley-VCH Verlag)

ISSN: 1862-6351

ALD-assisted multi-order dispersion engineering of nanophotonic strip waveguides

Erdmanis, Mikhail; Karvonen, Lasse; Saleem, Rizwan; Ruoho, Mikko; Pale, Ville; Tervonen, Ari; Honkanen, Seppo; Tittonen, Ilkka

2012 in JOURNAL OF LIGHTWAVE TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0733-8724

Dark-state suppression and optimization of laser cooling and fluorescence in a trapped alkaline-earth-metal single ion

Lindvall, Thomas; Merimaa, Mikko; Tittonen, Ilkka; Madej, Alan

2012 in PHYSICAL REVIEW A (AMER PHYSICAL SOC)

ISSN: 1050-2947

Indirect interband optical transitions in a semiconductor quantum ring with submicrometer dimensions

Vänskä, Osmo; Kira, Mackillo; Tittonen, Ilkka; Koch, Stephan

2011 in PHYSICAL REVIEW B (AMER PHYSICAL SOC)

ISSN: 1098-0121

Dry fabrication of microdevices by the combination of focused ion beam and cryogenic deep reactive ion etching

Chekurov, Nikolai; Grigoras, Kestutis; Sainiemi, Lauri; Peltonen, Antti; Tittonen, Ilkka; Franssila, Sami

2010 in JOURNAL OF MICROMECHANICS AND MICROENGINEERING (IOP PUBLISHING LTD)

ISSN: 0960-1317

The fabrication of silicon nanostructures by focused-ion-beam implantation and TMAH wet etching

Sievilä, Päivi; Chekurov, Nikolai; Tittonen, Ilkka

2010 in NANOTECHNOLOGY (IOP PUBLISHING LTD)

ISSN: 0957-4484

The fabrication of silicon nanostructures by local gallium implantation and cryogenic deep reactive ion etching Ion Etching

Chekurov, Nikolai; Grigoras, Kestutis; Peltonen, Antti; Franssila, Sami; Tittonen, Ilkka

2009 in NANOTECHNOLOGY (IOP PUBLISHING LTD)

Passively Q-switched Nd: YAG pumped UV lasers at 280 and 374nm

Kimmelma, Ossi; Tittonen, Ilkka

2009 in OPTICS COMMUNICATIONS (Elsevier)

Interaction-time-averaged optical pumping in alkali-metal-atom Doppler spectroscopy

Lindvall, Thomas; Tittonen, Ilkka

2009 in PHYSICAL REVIEW A (AMER PHYSICAL SOC)

Short pulse, diode pumped, passively Q-switched Nd: YAG laser at 946 nm quadrupled for UV production

Kimmelma, Ossi; Tittonen, Ilkka; Buchter, Scott C.

2008 in Journal of European Optics Society: Rapid Publications 03 (AMER PHYSICAL SOC)

Thermal tuning of laser pulse parameters in passively Q-switched Nd:YAG lasers

Kimmelma, Ossi; Tittonen, Ilkka; Buchter, Scott C.

2008 in APPLIED OPTICS (OPTICAL SOC AMER)

Towards micromechanical radio; Overtone excitations of a microresonator through the non-linearities of 2nd and 3rd order

Koskenvuori, Mika; Alastalo, A.; Tittonen, Ilkka

2008 in JOURNAL OF MICROELECTROMECHANICAL SYSTEMS (Institute of Electrical and Electronics Engineers Inc.)

GHz-range FSK-reception with microelectromechanical resonators

Koskenvuori, Mika; Tittonen, Ilkka; Alastalo, A.

2008 in SENSORS AND ACTUATORS A: PHYSICAL (Elsevier)

Corrigendum: Effect of optical pumping on alkali-atom Doppler-limited spectra

Tittonen, Ilkka; Lindvall, Thomas

2008 in JOURNAL OF MODERN OPTICS (TAYLOR & FRANCIS LTD)

Atomic layer deposition enhanced rapid dry fabrication of micromechanical devices with cryogenic deep raective ion etching

Chekurov, Nikolai; Koskenvuori, Mika; Airaksinen, Veli-Matti; Tittonen, Ilkka

2007 in JOURNAL OF MICROMECHANICS AND MICROENGINEERING (IOP PUBLISHING LTD)

Atomic laeyr deposited alumina (A12O3) thin films on a high-Q mechanical silicon oscillator

Hahtela, Ossi; sievilä, Päivi; Chekurov, Nikolai; Tittonen, Ilkka

2007 in JOURNAL OF MICROMECHANICS AND MICROENGINEERING (IOP PUBLISHING LTD)

Non-tilting out-of-plane mode high-Q mechanical silicon oscillator as a moving cavity mirror

Hahtela, Ossi; Tittonen, Ilkka

2007 in Applied Physics B (IOP PUBLISHING LTD)

Short pulse, high peak power, diode pumped, passively Q-switched 946 nm Nd:YAG laser

Kimmelma, Ossi; Kaivola, Matti; Tittonen, Ilkka; Buchter, Scott

2007 in OPTICS COMMUNICATIONS (Elsevier)

ISSN: 0030-4018

Method for a fast measurement of built-in voltage inside closed cavity MEMS-devices

Koskenvuori, Mika; Rytkönen, Ville-Pekka; Rantakari, Pekka; Tittonen, Ilkka

2007 in Journal of Physics D: Applied Physics (IOP PUBLISHING LTD)

Improvement of the Conversion Performance of a resonating Multimode Microelectromechanical Mixer-Filter Throuhg Parametric Amplification

Koskenvuori, Mika; Tittonen, Ilkka

2007 in IEEE ELECTRON DEVICE LETTERS (Institute of Electrical and Electronics Engineers Inc.)

Effect of optical pumping on alkali-atom Doppler-limited spectra

Lindvall, Thomas; Tittonen, Ilkka

2007 in JOURNAL OF MODERN OPTICS (TAYLOR & FRANCIS LTD)

Fabrication and characterization of an ultrasensitive acousto-optical cantilever for pressure sensing

Sievilä, Päivi; Rytkölä, Ville-Pekka; Hahtela, Ossi; Chekurov, Nikolai; Kauppinen, Jyrki; Tittonen, Ilkka

2007 in JOURNAL OF MICROMECHANICS AND MICROENGINEERING (IOP PUBLISHING LTD)

Trapping atoms on a transparent permanent-magnet atom chip

Shevchenko, Andriy; Heiliö, Miika; Lindvall, Thomas; Jaakkola, Antti; Tittonen, Ilkka; Kaivola, Matti; Pfau, Tilman

2006 in PHYSICAL REVIEW A (AMER PHYSICAL SOC)

ISSN: 1050-2947

Non-tilting out-of-plane mode high-Q-mechanical silicon oscillator

Hahtela, Ossi; Chekurov, Nikolai; Tittonen, Ilkka

2005 in JOURNAL OF MICROMECHANICS AND MICROENGINEERING (IOP PUBLISHING LTD)

Optical actuation of a macroscopic mechanical oscillator

Hahtela, Ossi; Tittonen, Ilkka

2005 in APPLIED PHYSICS B-LASERS AND OPTICS (Springer Verlag)

ISSN: 0946-2171

Position messurement of a cavity mirror using polarization spectroscopy

Hahtela, Ossi; Nera, Kaisa; Tittonen, Ilkka

2004 in JOURNAL OF OPTICS (IOP PUBLISHING LTD)

Long-term stability og single-crystal silicon microresonators, Sensors and Actuators

Koskenvuori, Mika; Mattila, Tomi; Häärä, Ari; Kiihamäki, Jyrki; Oja, Aarne; Seppä, Heikki; Tittonen, Ilkka

2004 in Physical (IOP PUBLISHING LTD)

Silicon Micromechanical Resonators for RF- Applications

Mattila, Tomi; Kaajakari, Ville; Kiihamäki, Jyrki; Oja, Aarne; Kattelus, Hannu; Seppä, Heikki; Koskenvuori, Mika; Rantakari, Pekka; Tittonen, Ilkka

2004 in PHYSICA SCRIPTA (IOP Publishing Ltd.)

Method for obtaining high phase space density in a surface-mounted atom trap

Shevchenko, Andriy; Jaakkola, Antti; Lindvall, Thomas; Tittonen, Ilkka; Kaivola, Matti

2004 in APPLIED PHYSICS B-LASERS AND OPTICS (Springer Verlag)

ISSN: 0946-2171

Microscopic electro-optical atom trap on an evanescent-wave mirror

Shevchenko, Andriy; Lindvall, Thomas; Tittonen, Ilkka; Kaivola, Matti

2004 in EUROPEAN PHYSICAL JOURNAL D (SPRINGER)

All-optical atomic clock based on coherent population trapping in 85 RB

Merimaa, M.; Lindvall, T.; Tittonen, I.; Ikonen, E.

2003 in JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B: OPTICAL PHYSICS (OPTICAL SOC AMER)

ISSN: 0740-3224

MEMS-radio yhdelle piisirulle

Oja, Aarne; Alastalo, A.; Knuuttila, J.V.; Räisänen, Antti V.; Tittonen, Ilkka; Kallio, A.; Salomaa, Martti M.

2003 in Prosessori-lehden Erikoisjulkaisu: Elektroniikan suunnittelu (OPTICAL SOC AMER)

14 MHz micromechanical oscillator

Tittonen, Ilkka; Mattila, T.; Jaakkola, O.; Kiihamäki, J.; Lamminmäki, T.; Rantakari, P.; Oja, A.; Seppä, H.; Kattelus, H.

2002 in Sensors and Actuators A (OPTICAL SOC AMER)

12 MHz Micromechanical Bulk Acoustic Mode Oscillator

Tittonen, Ilkka; Mattila, T.; Kiihamäki, J.; Lamminmäki, Tuomas; Jaakkola, O.; Rantakari, Pekka; Oja, Aarne; Seppä, H.; Kattelus, H.

2002 in Sensors and Actuators (OPTICAL SOC AMER)

Experiments with Coherent Fields: Gamma Echo and Related Phenomena

Tittonen, Ilkka; Helistö, Panu

2001 in Hyperfine Interactions (SPRINGER)

ISSN: 0304-3843

Realization of the luminous flux unit using a LED scanner for the absolute integrating sphere method

Lahti, K.; Hovila, J.; Toivanen, P.; Vahala, E.; Tittonen, I.; Ikonen, E.

2000 in METROLOGIA (IOP PUBLISHING LTD)

Compact external-cavity diode laser at 633 nm with a transmission grating

Merimaa, M.; Talvitie, H.; Laakkonen, P.; Kuittinen, M.; Tittonen, I.; Ikonen, E.

2000 in Trends in Optics and Photonics Series (TOPS) (IOP PUBLISHING LTD)

Compact external-cavity diode laser with a novel transmission geometry

Merimaa, M.; Talvitie, H.; Laakkonen, P.; Kuittinen, M.; Tittonen, I.; Ikonen, E.

2000 in OPTICS COMMUNICATIONS (Elsevier)

Quantum noise in the position measurement of a cavity mirror undergoing Brownian motion

Jacobs, K.; Tittonen, I.; Wiseman, H.M.; Schiller, S.

1999 in PHYSICAL REVIEW A (AMER PHYSICAL SOC)

Interferometric measurements of the position of a macroscopic body: towards observation of quantum limits

Tittonen, I.; Breitenbach, G.; Kalkbrenner, T.; Muller, T.; Conradt, R.; Schiller, S.; Steinsland, E.; Blanc, N.; de Rooij, N.F.

1999 in PHYSICAL REVIEW A (AMER PHYSICAL SOC)

Stepwise phase modulation of atoms coupled to a quasi-continuum of states in a cavity

Tittonen, I.; Stenholm, S.; Jex, I.

1998 in JOURNAL OF MODERN OPTICS (TAYLOR & FRANCIS LTD)

Low-energy elementary excitations of a trapped Bose-consensed gas

Öhberg, P.; Surkov, E.L.; Tittonen, I.; Stenholm, S.; Wilkens, M.; Shlyapnikov, G.V.

1997 in PHYSICAL REVIEW A (AMER PHYSICAL SOC)

Time-dependent absorbtion of gamma-radiation under high-frequency magnetic excitation of 57Fe

Lippmaa, M.; Tittonen, I.; Lindén, J.; Katila, T.

1996 in Il Nuovo Cimento (AMER PHYSICAL SOC)

Floquet-state perturbation theory for the radio-frequency modulation of the Mössbauer resonance

Tittonen, I.; Lippmaa, M.; Javanainen, J.

1996 in PHYSICAL REVIEW A (AMER PHYSICAL SOC)

151Eu Mössbauer spectroscopy and x-ray-diffraction studies on the Pb2Ba2EuCu3O8+δ system

Linden, J.; Lippmaa, M.; Miettinen, J.; Tittonen, I.; Katila, T.; Karppinen, M.; Niinistö, L.

1994 in PHYSICAL REVIEW B (AMER PHYSICAL SOC)

Application of 151Eu Mössbauer spectroscopy to studies of electric field gradients in high-temperature superconductors

Linden, J.; Karlemo, T.; Karppinen, M.; Katila, T.; Lippmaa, M.; Nara, A.; Niinistö, L.; Tittonen, I.; Ullakko, K.; Yamauchi, H.

1994 in Hyperfine Interactions (SPRINGER)

ISSN: 0304-3843

Precise determination of the hyperfine parameters of europium in multifluorite perovskites by 151Eu Mössbauer spectroscopy

Linden, J.; Lippmaa, M.; Miettinen, J.; Tittonen, I.; Katila, T.; Karppinen, M.; Niinistö, L.; Nara, A.; Yamauchi, H.

1994 in PHYSICAL REVIEW B (AMER PHYSICAL SOC)

Combined 57Fe Mössbauer-NMR experiments using Fe-Ni alloys

Lippmaa, M.; Tittonen, I.; Lindén, J.; Katila, T.

1993 in Nuclear Instruments and Methods (AMER PHYSICAL SOC)

Theoretical Aspects of Double Resonance Phenomena in Mössbauer Spectroscopy

Tittonen, I.; Javanainen, J.; Lippmaa, M.; Katila, T.

1993 in Hyperfine Interactions (SPRINGER)

Mössbauer Effect in Confined Liquid Molecules

Hietaniemi, J.; Katila, T.; Linden, J.; Tittonen, I.; Ikonen, E.

1992 in PHYSICAL REVIEW B (AMER PHYSICAL SOC)

Characterization of the Europium Substituted Superconducting Bi_(2)Sr_(2)CaCu_(2)O_(8+y) Phase

Karppinen, M.; Antson, O.; Baulés, B.; Karlemo, T.; Katila, T.; Lindén, J.; Lippmaa, M.; Niinistö, L.; Roucau, C.; Ullakko, K.; Tittonen, I.

1992 in Superconducting Science and Technology (AMER PHYSICAL SOC)

Characterization of the Europium Substituted Superconducting Bi2Sr2CaCu2O8+y Phase

Karppinen, M.; Antson, O.; Karlemo, T.; Katila, T.; Linden, J.; Lippmaa, M.; Niinistö, L.; Tittonen, I.; Ullakko, K.

1992 in Superconductor Science & Technology (AMER PHYSICAL SOC)

Characterization of the Europium substituted superconducting Bi2Sr2CaCu2O8-y phase

Karppinen, M.; Antson, O.; Baules, P.; Karlemo, T.; Katila, T.; Linden, J.; Lippmaa, M.; Niinistö, L.; Roucau, C.; Tittonen, I.; Ullakko, K.

1992 in Superconductor Science & Technology (AMER PHYSICAL SOC)

Studies on Europium based High-temperature Superconductors by X-ray Diffraction and 151Eu Mössbauer Spectroscopy

Linden, J.; Lippmaa, M.; Tittonen, I.; Hietaniemi, J.; Ikonen, E.; Katila, T.; Karlemo, T.; Karppinen, M.; Niinistö, L.; Ullakko, K.

1992 in PHYSICAL REVIEW B (AMER PHYSICAL SOC)

Studies on Europium-based High-Tc Superconductors

Linden, J.; Hietaniemi, J.; Ikonen, E.; Lippmaa, M.; Tittonen, I.; Katila, T.; Karlomo, T.; Karppinen, M.; Niinistö, L.; Ullakko, K.

1992 in PHYSICAL REVIEW B (AMER PHYSICAL SOC)

Europium-based high-temperature superconductors studied by X-ray diffraction and 151Eu Mössbauer spectroscopy

Linden, J.; Hietaniemi, J.; Ikonen, E.; Lippmaa, M.; Tittonen, I.; Katila, T.; Karlemo, T.; Karppinen, M.; Niinistö, L.; Ullakko, K.

1992 in PHYSICAL REVIEW B (AMER PHYSICAL SOC)

High-Frequency Magnetic Modulation of Recoilles Gamma-Radiation of 57Fe

Lippmaa, M.; Tittonen, I.; Ullakko, K.; Katila, T.

1992 in Hyperfine Interactions (SPRINGER)

Mössbauer Gamma Echo

Tittonen, I.; Helistö, P.; Lippmaa, M.; Katila, T.

1992 in Hyperfine Interactions (SPRINGER)

Observation of Mössbauer Resonance Line Splitting Caused by Rabi Oscillations

Tittonen, I.; Lippmaa, M.; Ikonen, E.; Linden, J.; Katila, T.

1992 in PHYSICAL REVIEW LETTERS (AMERICAN PHYSICAL SOC)

Characterization of superconducting Bi2Sr2Can-1CunO4+2n phases with Fe57 Mössbauer spectroscopy

Tittonen, I.; Hietaniemi, J.; Huttunen, J.; LINDÉN, J.; Katila, T.; Karlemo, T.; Karppinen, M.; Niinistö, L.; Ullakko, K.

1990 in PHYSICAL REVIEW B (AMER PHYSICAL SOC)

ISSN: 0163-1829

Book section, Chapters in research books

Modeling of magnetic and electric fields in intergrated atom optics

Niinikoski, L.; Lindvall, T.; Shevchenko, A.; Kaivola, M.; Tittonen, I.

2003

ISBN: 951-22-6778-0

Conference proceedings

Coherent control of correlation transport between semiconductor quantum wells

Vänskä, Osmo; Tittonen, Ilkka; Koch, Stephan W.; Kira, Mackillo

2015 in Conference on Lasers and Electro-Optics (Optical Society of America (OSA))

ISBN: 978-1-55752-968-8

ISSN: 2160-9020

Fabrication of aligned carbon nanotube device and its application for polarization controlling

Fu, Bo; Yang, He; Chen, Ya; Mattila, Marco; Yong, Zhenzhong; Li, Qingwen; Yang, Changxi; Tittonen, Ilkka; Lipsanen, Harri; Sun, Zhipei

2014

Polarization dynamics control with aligned carbon nanotubes

Fu, Bo; Yang, He; Chen, Ya; Mattila, Marco; Yong, Zhenzhong; Li, Qingwen; Yang, Changxi; Tittonen, Ilkka; Lipsanen, Harri; Sun, Zhipei

2014

Light-harvesting zinc chlorin-poly (4-vinylpyridine) complexes

Pale, Ville; Nikkonen, Taru; Helaja, Juho; Tittonen, Ilkka

2014

Toward a compact instrument for detecting drug precursors in different environments

Terzi, F.; Ulrici, A.; Seeber, Renato; Secchi, A.; Fiorello, A. M.; Dispenza, M.; Antolín, J. C.; Kuusela, T.; Varriale, A.; D'Auria, S.; Tittonen, I.; Colao, F.; Menicucci, I.; Nuvoli, M.; Ciambelli, P.; Venditto, V.; Uotila, J.; Maisons, G.; Carras, M.

2014 in Lecture Notes in Electrical Engineering (IEEE)

ISBN: 9781461438595

ISSN: 1876-1100

Fabrication of Large-Area Plasmonic Nanostructures for Surface Enhanced Fluorescence

Chen, Ya; Shah, Ali; Pale, Ville; Tittonen, Ilkka; Lipsanen, Harri

2013

ISBN: 978-1-4799-0675-8

Drugs and precursor sensing by complementing low cost multiple techniques Overview of the European FP7 project CUSTOM

Secchi, Alberto; Fiorello, Anna Maria; Dispenza, Massimiliano; D'Auria, Sabato; Varriale, Antonio; Ulrici, Alessandro; Seeber, Renato; Uotila, Juho; Venditto, Vincenzo; Ciambelli, Paolo; Antolín, Juan Carlos; Colao, Francesco; Kuusela, Tom; Tittonen, Ilkka; Sievilä, Päivi; Maisons, Grégory

2012 in Proceedings of SPIE (IEEE)

ISBN: 9780819492869

ISSN: 0277-786X

Drug precursor vapor phase sensing by cantilever enhanced photoacoustic spectroscopy and quantum cascade laser

Uotila, Juho; Lehtinen, Jaakko; Kuusela, Tom; Sinisalo, Sauli; Maisons, Grégory; Terzi, Fabio; Tittonen, Ilkka

2012 in Proceedings of SPIE (IEEE)

ISBN: 9780819492869

ISSN: 0277-786X

Design and Fabrication of a tuning Fork Shaped Voltage Controlled Resonator with Additional Tuning Electrodes for Low-Voltage Applications

Chekurov, Nikolai; Aaltonen, Lasse; Gronicz, Jakub; Kosunen, Marko; Tittonen, Ilkka

2010 in Procedia Engineering (IEEE)

ISSN: 1877-7058

Silicon nanostructure fabrication by direct FIB writing and TMAH wet chemical etching

Sievilä, Päivi; Chekurov, Nikolai; Tittonen, Ilkka

2010

ISBN: 978-1-4398-3402-2

Nanoscale patterning of silicon with focused ion beam and anisotropic wer etching

Sievilä, Päivi; Chekurov, Nikolai; Tittonen, Ilkka

2010

ISSN: 0075-465X

Localized gallium doping and cryogenic deep reactive ion etching in fabrication of silicon nanostructures

Chekurov, Nikolai; Grigoras, Kestutis; Peltonen, Antti; Franssila, Sami; Tittonen, Ilkka

2009 in Materials Research Society Symposium Proceedings (The Finnish Physical Society)

ISBN: 978-1-60511-154-4

ISSN: 0272-9172

Applications of focused ion beam in nanofabrications

Chekurov, Nikolai; Grigoras, Kestutis; Peltonen, Antti; Franssila, Sami; Tittonen, Ilkka

2009

Coulomb interactions in semiconductor quantum rings

Vänskä, Osmo; Kira, Mackillo; Tittonen, Ilkka

2009

Temperature measurement and compensation based on two vibrating modes of a bulk acoustic mode microresonator

Koskenvuori, Mika; Kaajakari, V.; Mattila, T.; Tittonen, I.

2008 in Proceedings : IEEE micro electro mechanical systems (IEEE)

ISBN: 978-1-4244-1792-6

ISSN: 1084-6999

Parametrically amplified microelectromechanical mixer

Koskenvuori, Mika; Tittonen, Ilkka

2008 in Proceedings : IEEE micro electro mechanical systems (IEEE)

ISBN: 978-1-4244-1792-6

ISSN: 1084-6999

Parametrically amplified Microelectromechanical Mixer

Koskenvuori, Mika; Tittonen, I.

2008 in Report series / Department of Physics. University of Turku. L (University of Turku)

ISBN: 978-951-29-3515-4

ISSN: 0788-9305

Optical Coating Fabricated by Atomic Layer Deposition

Sievilä, Päivi; Chekurov, Nikolai; Kimmelma, Ossi; Tittonen, Ilkka

2008

Theoretical Photoabsorption Spectrum of Semiconductor Quantum Rings

Vänskä, Osmo; Kira, Mackillo; Tittonen, Ilkka

2008

Atomic layer deposition enhanced rapid fabrocation of released micromechanical devices for research purposes

Chekurov, Nikolai; Koskenvuori, Mika; Airaksinen, V-M; Tittonen, Ilkka

2007

Fast dry fabrication process with ultra thin atomic layer deposited mask for released MEMS-devices with high electromechanical coupling

Chekurov, Nikolai; Koskenvuori, Mika; Airaksinen, Veli-Matti; Tittonen, Ilkka

2007

Finite Element Analysis og a Thermal Anemometer

Chekurov, Nikolai; Rantakari, Pekka; Tittonen, Ilkka

2007

Passively Q-switched Deep UV laser at 236 nm

Kimmelma, Ossi; Kaivola, Matti; Tittonen, Ilkka; Buchter, Scott

2007

Fast Kelvin-probe Type Method for Measuring the Built-in voltage Inside Clodes Cavity MEMS-devices

Koskenvuori, Mika; Rytkönen, V-P; Rantakari, Pekka; Tittonen, Ilkka

2007

Microfabricated silicon cantilever for acousta-optical sensing

Sievilä, Päivi; Hahtela, Ossi; Chekuron, Nikolai; Kauppinen, Jyrki; Tittonen, Ilkka

2007

Optically Dtected, framed Silicon Cantilever for High Precision Acoustic Sensing

Sievilä, Päivi; Fonsen, Juha; Hahtela, Ossi; Chekurov, Nikolai; Kauppinen, Jyrki; Tittonen, Ilkka

2007

Prebreakdown emission in capacitive microsystems

Chekurov, Nikolai; Koskenvuori, Mika; Tittonen, Ilkka

2006

High peak power, passively Q-switched blue laser

Kimmelma, Ossi; Kaivola, Matti; Tittonen, Ilkka; Buchter, S.C.

2006

Towards micromechanical radio: GHz-range communication with micromechanical resonators

Koskenvuori, Mika; Alastalo, A.T.; Dekker, J.; Seppä, H.; Tittonen, Ilkka

2006

Towards Micromechanical Radio: GHz-range Communication with Micromechanical Resonators

Koskenvuori, Mika; Tittonen, Ilkka

2006

Optical actuation of a macroscopic mechanical oscillator

Hahtela, Ossi; Tittonen, Ilkka

2005

ISBN: 951-22-7555-4

ISSN: 0359-6214

Optical actuation of a mechanical silicon oscillator

Hahtela, Ossi; Tittonen, Ilkka

2005

Optomechanical coupling in actuation in position measurement of a mechanical oscillator

Hahtela, Ossi; Tittonen, Ilkka

2005

Low Noise Silicon Micromechanical Bulk Acoustic Wave Oscillator

Kaajakari, Ville; Rantakari, Pekka; Koskinen, Jukka K.; Mattila, Tomi; Kiihamäki, Jyrki; Koskenvuori, Mika; Tittonen, Ilkka; Oja, Aarne

2005 in IEEE International Ultrasonics Symposium, Rottedam, The Netherlands, 18-21 September (IEEE)

ISBN: 0-7803-9382-1

Built-in Potentials Affecting the Stability of Micromechanical Systems

Koskenvuori, Mika; Rytkönen, Ville-Pekka; Rantakari, Pekka; Tittonen, Ilkka

2005 in Report / Helsinki University of Technology, Laboratory of Physics (Helsinki University of Technology)

ISBN: 951-22-7555-4

ISSN: 0359-6214

13MHz Reference Oscillator Based on a Single-Crystal Silicon Microresonator

Rantakari, Pekka; Kaajakari, Ville; Kiihamäki, Jyrki; Koskenvuori, Mika; Tittonen, Ilkka

2005 in Report / Helsinki University of Technology, Laboratory of Physics (Helsinki University of Technology)

Position measurement of a moving optical cavity mirror using polarization spectroscopy

Hahtela, Ossi; Nera, Kaisa; Tittonen, Ilkka

2004

ISBN: 951-42-7368-0

Rewritable magnetic-field patterns above a transparent ferrimagnetic film fot trapping neutral atoms

Jaakkola, Antti; Shevchenko, Andrei; Lindvall, Thomas; Tittonen, Ilkka; Kaivola, Matti

2004

Nonlinear photonic crystels fabricated with electric field poling in lithium niobate

Kimmelma, Ossi; Buchter, Scott; Tittonen, Ilkka

2004

ISBN: 951-42-7129-7

Fabrication of periodically poled crystals using electric field poling

Kimmelma, Ossi; Buchter, Scott; Kaivola, Matti; Tittonen, Ilkka

2004

Major improvement og long-term stability of SOI-microresonators by encapsulation

Koskenvuori, Mika; Mattila, Tomi; Häärä, Ari; Kiihamäki, Jyrki; Rantakari, Pekka; Oja, Aarne; Seppä, Heikki; Tittonen, Ilkka

2004

Long-term stability of SOI-microresonators

Koskenvuori, Mika; Mattila, Tomi; Häärä, Ari; Kiihamäki, Jyrki; Rantakari, Pekka; Oja, Aarne; Seppä, Heikki; Tittonen, Ilkka

2004

Optical interferometry on a mechanical silicon oscillator

Hahtela, Ossi; Nera, Kaisa; Tittonen, Ilkka

2003

Square-Extensional Mode Single-Crystal Silicon Micromechanical Resonator

Kaajakari, V.; Mattila, T.; Oja, A.; Kattelus, H.; Kiihamäki, J.; Koskenvuori, Mika; Rantakari, P.; Tittonen, I.; Seppä, H.

2003

Active Post-processing method to increase the electro-mechanical coupling in microresonators

Koskenvuori, Mika; Rantakari, P.; Väisäsvaara, J.; Tittonen, I.; Mattila, T.; Oja, A.; Kaajakari, V.; Seppä, H.; Kattelus, H.; Kiihamäki, J.

2003

Microresonators with active post-processing gap adjustment

Koskenvuori, Mika; Rantakari, P.; Väisäsvaara, J.; Tittonen, I.; Mattila, A.; Oja, A.; Kaajakari, V.; Seppä, H.; Kattelus, H.; Kiihamäki, J.

2003

Microglow: a microsystems laboratory course

Franssila, S.; Tittonen, I.; Grigoras, K.; Juvonen, T.; Nera, K.; Heikkilä, P.

2002

Enhancing the Electromechanical Coupling in Bulk Acoustic Mode Microresonator

Koskenvuori, Mika; Rantakari, Pekka; Lamminmäki, Tuomas; Tittonen, Ilkka; Oja, Aarne; Mattila, T.; Seppä, H.; Kiihamäki, J.; Kattelus, H.

2002

Nonlinear Effects in Bulk Acoustic Mode Microresonators

Koskenvuori, Mika; Oja, Aarne; Mattila, T.; Seppä, H.; Kiihamäki, J.; Kattelus, H.; Lamminmäki, Tuomas; Rantakari, Pekka; Tittonen, Ilkka

2002

An all-optical atomic clock based on dark states of 85Rb

Lindvall, Thomas; Merimaa, Mikko; Tittonen, Ilkka; Ikonen, Erkki

2002

High-Q micromechanical length extensional mode resonator

Rantakari, Pekka; Koskenvuori, Mika; Lamminmäki, Tuomas; Tittonen, Ilkka

2002 in Selected papers / University of Joensuu, Department of Physics (University of Joensuu)

ISBN: 952-458-110-8

ISSN: 1236-0376

Coupling of coherent optical fields in the process of second harmonic generation

Lahti, K.; Tittonen, I.

2001

14 MHz Micromechanical Oscillator

Mattila, T.; Jaakkola, O.; Kiihamaki, J.; Karttunen, J.; Lamminmaki, T.; Rantakari, P.; Oja, A.; Seppa, H.; Kattelus, H.; Tittonen, I.

2001

An all-optical atomic clock based on dark states of Rb

Merimaa, M.; Lindvall, T.; Tittonen, I.; Ikonen, E.

2001

All-optical atomic clock based on dark states of 85Rb

Merimaa, Mikko; Lindvall, Thomas; Tittonen, Ilkka; Ikonen, Erkki

2001

Micromechanical HIGH-Q oscillators for the detection of weak forces

Nera, K.; Hahtela, O.; Lahti, K.; Lamminmaki, T.; Ruokonen, K.; Tittonen, I.

2001

Compact Squeezed-Film Damping Model Including the Open Border Effects

Veijola, T.; Ruokonen, K.; Tittonen, I.

2001

Digital laser frequency stabilisation using a High-Q optical resonator as a reference

Lahti, K.; Vahala, E.; Heiliö, M.; Kasvi, A.; Tittonen, I.

2000 in Helsinki University of Technology publications in engineering physics A (Helsinki University of Technology)

ISBN: 951-22-4897-2

ISSN: 1456-3320

Compact external-cavity diode laser at 633 nm with a transmission grating

Merimaa, M.; Talvitie, H.; Laakkonen, P.; Kuittinen, M.; Tittonen, I.; Ikonen, E.

2000

Large-Displacement Modelling and Simulation of Micromechanical Electrostatically Driven Resonators Using the Harmonic Balance Method

Veijola, T.; Mattila, T.; Jaakkola, O.; Kiihamäki, J.; Lamminmäki, T.; Oja, A.; Ruokonen, K.; Seppä, H.; Seppälä, P.; Tittonen, I.

2000

Spectroscopy of rubidium atoms in a magneto-optical trap

Lindvall, T.; Toivonen, J.; Tittonen, I.; Pietiläinen, A.; Ikonen, E.

1999

Compact external-cavity diode laser at 633 nm with a transmission grating

Merimaa, M.; Talvitie, H.; Tittonen, I.; Laakkonen, P.; Ikonen, E.

1999

Compact external-cavity diode laser at 633 nm with transmission grating

Merimaa, M.; Tittonen, I.; Ikonen, E.; Talvitie, H.; Laakkonen, P.; Kuittinen, M.

1999

High-Q micromechanical silicon oscillators

Nera, K.; Hahtela, O.; Kujala, M.; Lahti, K.; Lamminmäki, T.; Ruokonen, K.; Voipio, V.; Tittonen, I.

1999

Considerations for defecting quantum noise in an optical cavity

Tittonen, I.

1999

Approximating circles by polygons in anisotropic echting of (100) silicon

Voipio, V.; Nera, K.; Ruokonen, K.; Lamminmäki, T.; Tittonen, I.

1999

A cavity with a movable mirror at cryogenic temperature

Breitenbach, G.; Kalkbrenner, T.; Tittonen, I.; Mlynek, J.; Schiller, S.

1998

Frequency-modulation-induced coherent transient effects - investigation of trapped Rb-atoms

Kujala, M.; Pietiläinen, A.; Tittonen, I.; Ikonen, E.

1998

Noise measurements of a high-finesse cavity with a moving mirror

Tittonen, I.; Breitenbach, G.; Kalkbrenner, T.; Muller, T.; Conradt, R.; Schiller, S.; Steinsland, E.; Blanc, N.; de Rooij, N.

1997

Elementary excitations of the trapped Bose-condensed gas

Öhberg, P.; Surkov, E.L.; Tittonen, I.; Stenholm, S.; Wilkens, M.; Shlyapnikov, G.

1997

Mössbauer-NMR Double Resonance

Lippmaa, M.; Tittonen, I.; Katila, T.

1996

Investigations of the Preparation Conditions for Carbon Fullerenes

Linden, J.; Lippmaa, M.; Tittonen, I.; Turkki, T.; Ullakko, K.; Katila, T.; Niinistö, L.

1992

Investigation of the Preparation Conditions for Carbon Fullerenes

Linden, J.; Lippmaa, M.; Tittonen, I.; Turkki, T.; Ullakko, K.; Katila, T.; Niinistö, L.

1992

Non-refereed scientific articles

Unrefereed conference proceedings

Broadband polarization dynamics control with aligned carbon nanotubes

Fu, Bo; Yang, He; Chen, Ya; Mattila, Marco; Yong, Zhenzhong; Li, Qingwen; Yang, Changxi; Tittonen, Ilkka; Lipsanen, Harri; Sun, Zhipei

2014

Influence of aluminium doping on thermoelectric performance of atomic layer deposited ZnO thin films

Ruoho, Mikko; Pale, Ville; Erdmanis, Mikhail; Tittonen, Ilkka

2014

Radio Frequency Silicon MEMS: MHz-range Resonators and Reconfigurable Millimeter-Wave Surfaces

Chekurov, Nikolai; Tittonen, Ilkka; Oberhammer, Joachim

2013

A highly accurate engineering of silicon integrated microring resonators based on the nanofabrication technique

Erdmanis, Mikhail; Karvonen, Lasse; Säynätjoki, Antti; Honkanen, Seppo; Tittonen, Ilkka

2013

MIKES optical atomic clock

Fordell, Thomas; Lindvall, Thomas; Wallin, Anders; Vainio, Markku; Tittonen, Ilkka; Merimaa, Mikko

2013

Simulation of Microfabricated Linear Ion Trap

Heinonen, J.; Erdmanis, Mikhail; Tittonen, Ilkka

2013

Simulation of Light Coupling Reciprocity for a Photonic Grating

Kivijärvi, Ville; Erdmanis, Mikhail; Tittonen, Ilkka

2013

Dark-state suppression in a single trapped and laser-cooled alkaline-earth-metal ion

Lindvall, Thomas; Fordell, Thomas; Tittonen, Ilkka; Madej, Alan A.; Merimaa, Mikko

2013

Biomimetic zinc chlorin - P4VP assemblies

Pale, Ville; Nikkonen, Taru; Vapaavuori, Jaana; Kostiainen, Mauri; Kavakka, Jari; Selin, Jorma; Helaja, Juho; Tittonen, Ilkka

2013

Lattice impurity-related stress in micromechanical silicon devices

Sievilä, Päivi; Tittonen, Ilkka

2013

Publications intended for professional communities

Published development or research report

Silicon nanostructere fabrication by focused ion beam doping and cryogenic deep reactive ion etching

Chekurov, Nikolai; Grigoras, Kestutis; Peltonen, Antti; Franssila, Sami; Tittonen, Ilkka

2009

Fabrication of SOI micro- and nanoelectromechanical devices by focused ion beam doping and deep reactive ion etching

Chekurov, Nikolai; Sainiemi, Lauri; Peltonen, Antti; Tittonen, Ilkka; Franssila, Sami

2009

Passively Q-switched Nd: YAG UV-lasers at 374 and 280nm

Kimmelma, Ossi; Räikkönen, Esa; Tittonen, Ilkka

2009

Pulsed solid state UV-lasers at 374nm and 280nm

Kimmelma, Ossi; Tittonen, Ilkka

2009

Controlling passively Q-switched laser pulse parameters by changing the laser crystal temperature

Kimmelma, Ossi; Tittonen, Ilkka; Buchter, Scott C.

2008

Controlling passively Q-switched laser pulse parameters by changing the laser crystal temperature

Kimmelma, Ossi; Tittonen, Ilkka; Buchter, Scott C.

2008

Passively Q-switched deep UV laser at 236 nm

Kimmelma, Ossi; Kaivola, Matti; Tittonen, Ilkka; Buchter, Scott

2007

Trapping atoms on a transparent permanent-magnet atom chip

Heiliö, Miika; Shevchenko, Andriy; Lindvall, Thomas; Jaakkola, Antti; Pfau, Tilman; Kaivola, Matti; Tittonen, Ilkka

2006

Trapping atoms on a transparent permanent-magnet atom chip

Shevchenko, Andriy; Heiliö, Miika; Lindvall, Thomas; Jaakkola, Antti; Tittonen, Ilkka; Kaivola, Matti

2006

Linear out-of-plane mode high-Q mechanical silicon oscillator

Hahtela, Ossi; Chekurov, Nikolai; Tittonen, Ilkka

2005

Reconfigurable Atom Chip on a Transparent Ferrite-Garnet Film

Jaakkola, Antti; Shevchenko, Andriy; Lindfors, Klas; Hautakorpi, Markus; Heiliö, Miika; Lindvall, Thomas; Tittonen, Ilkka; Kaivola, Matti

2005

Miniature Passively Q-Switched Quasi-Three-Level Lasers

Kimmelma, Ossi; Kaivola, Matti; Tittonen, Ilkka; Buchter, Scott

2005

Miniature Passively Q-Switched Quasi-Three-Level Lasers

Kimmelma, Ossi; Kaivola, Matti; Tittonen, Ilkka; Buchter, Scott

2005

Advanced laser setup for atom optics

Heiliö, M.; Lindvall, T.; Merimaa, M.; Shevchenko, A.; Hautakorpi, M.; Jaakkola, A.; Kaivola, M.; Tittonen, I.

2004

Rewritable magnetic-field patterns above a transparent ferrimagnetic film for trapping neutral atoms

Jaakkola, Antti; Shevchenko, Andrei; Lindvall, Thomas; Tittonen, Ilkka; Kaivola, Matti

2004

Loading technique for surface-mounted microscopic atom traps based on a gravito-optical surface trap

Lindvall, T.; Heiliö, M.; Merimaa, M.; Shevchenko, A.; Jaakkola, A.; Kaivola, M.; Tittonen, I.

2004

Surface traps for neutral atoms based on a transparent rewritable magnetic film

Lindvall, T.; Jaakkola, A.; Shevchenko, A.; Heiliö, M.; Hautakorpi, M.; Merimaa, M.; Kaivola, M.; Tittonen, Ilkka

2004

Loading technique for surface-mounted microscopic atom traps based on a gravito-optical surface trip

Linvall, T.; Heiliö, M.; Merimaa, M.; Shevchenko, A.; Hautakorpi, M; Jaakkola, A.; Kaivola, M.; Tittonen, Ilkka

2004

Nonlinear photonic crystals fabricated with electric field poling in lithium niobate

Buchter, S.; Kimmelma, O.; Kaivola, M.; Tittonen, I.

2003

Rotating-beam atom trap using a 2D electro-optic scanner

Buchter, S.; Shevchenko, A.; Kimmelma, O.; Lindvall, T.; Tittonen, I.; Kaivola, M.

2003

Transparent magnetic microstructures for integrated atom optics

Jaakkola, Antti; Hakola, Antti; Kaivola, Matti; Shevchenko, Andrej; Lindvall, Thomas; Tittonen, Ilkka

2003

Laser frequency doubling using a periodically poled nonlinear crystal

Kimmelma, O.; Buchter, S.; Tittonen, I.

2003

Laser frequency doubling using a periodically poled KTP crystal

Kimmelma, O.; Buchter, S.; Tittonen, I.

2003

Loading technique for surface-mounted atom traps based on a gravito-optical trap

Lindvall, T.; Niinikoski, L.; Heiliö, M.; Merimaa, M.; Shevchenko, A.; Kaivola, M.; Tittonen, I.

2003

Transparent magnetic microstructures for intergrated atom optics

Lindvall, T.; Jaakkola, A.; Hakola, A.; Kaivola, M.; Shevchenko, A.; Tittonen, I.

2003

Novel technique for creating surface-mounted microscopic atom traps

Shevchenko, Andrei; Jaakkola, Antti; Hakola, Antti; Lindvall, Thomas; Tittonen, Ilkka; Kaivola, Matti

2003

Microscopic atom traps on an evanescent-wave mirror

Shevchenko, Andrei; Jaakkola, Antti; Kaivola, Matti; Lindvall, Thomas; Tittonen, Ilkka

2003

Digital frequency stabilization of a Nd:YAG solid state laser using high finesse optical resonator as a reference

Heiliö, Miika; Vahala, Eero; Lahti, Kristian; Tittonen, Ilkka

2002

Optical interferometric detection of a mechanical silicon oscillator

Nera, Kaisa; Hahtela, Ossi; Franssila, Sami; Tittonen, Ilkka

2002

A loading system for integrated atom optics

Shevchenko, A.; Hautakorpi, M.; Lindberg, J.; Setälä, T.; Kaivola, M.; Lindvall, T.; Tittonen, I.; Huttunen, A.; Rodriquez, M.; Törmä, P.

2002

Interferometric determination of mechanical susceptibility of a silicon oscillator

Hahtela, O.; Lahti, K.; Nera, K.; Vahala, E.; Tittonen, I.

2001

Mechanical silicon resonators for RF electronics

Koskenvuori, Mika; Lamminmäki, T.; Rantakari, P.; Tittonen, I.

2001

Higher-order Hermite-Gaussian modes in optical process of second harmonic generation

Lahti, K.; Tittonen, I.

2001

Coherent population trapping

Lindvall, T.; Merimaa, M.; Tittonen, I.

2001

Studies of the linewidth of dark resonances

Lindvall, Thomas; Merimaa, Mikko; Tittonen, Ilkka

2001

Microtraps for neutral atoms

Lindvall, T.; Huttunen, A.; Rodriquez, M.; Shevchenko, A.; Kaivola, M.; Torma, P.; Tittonen, I.

2001

All-optical atomic clock based on coherent population trapping in 85Rb

Merimaa, M.; Lindvall, T.; Tittonen, I.; Ikonen, E.

2001

Reducing the Effect of Parasitic Capacitance on MEMS Measurements

Rantakari, P.; Kiihamaki, J.; Koskenvuori, Mika; Lamminmaki, T.; Tittonen, I.

2001

Absolute measurement of luminous flux

Hovila, J.; Lahti, K.; Toivanen, P.; Vahala, E.; Tittonen, I.; Ikonen, E.

2000

Laser frequency stabilization using a phase modulation scheme

Lahti, K.; Heiliö, M.; Vahala, E.; Kasvi, A.; Tittonen, I.

2000

Matrix based method for determination of gaussian beam parameters

Lahti, K.; Vahala, E.; Tittonen, I.

2000

Electromechanical analysis of micromechanical SOI-fabricated RF resonators

Lamminmäki, T.; Ruokonen, K.; Tittonen, I.; Mattila, T.; Jaakkola, O.; Oja, A.; Seppä, H.; Seppälä, P.; Kiihamäki, J.

2000

Annual report 1999

Tittonen, I.

2000

Realization of luminous flux scale using the absolute integrating sphere method

Lahti, K.; Tittonen, I.; Ikonen, E.

1999

Realization of the luminous flux unit using the absolute integrating sphere method

Lahti, K.; Hovila, J.; Toivanen, P.; Tittonen, I.; Ikonen, E.

1999

Spectroscopy of rubidium atoms in a magneto-optical trap

Lindvall, T.; Tittonen, I.; Pietiläinen, A.; Ikonen, E.

1999

Finite element method simulations on micromechanical sensors

Ruokonen, K.; Lamminmäki, T.; Nera, K.; Voipio, V.; Tittonen, I.

1999

Annual report 1998

Tittonen, I.

1999

Annual Report 1998, Metrology Research Institute

Tittonen, I.

1998

Application of 151Eu Mössbauer spectroscopy to studies of electric field gradients in high-temperature superconductors

Linden, J.; Karlemo, T.; Karppinen, M.; Katila, T.; Lippmaa, M.; Nara, A.; Niinistö, L.; Tittonen, I.; Ullakko, K.; Yamauchi, H.

1993

Observation of Mössbauer Resonance Line Splitting Caused by Rabi Oscillations

Tittonen, I.; Lippmaa, M.; Ikonen, E.; Linden, J.; Katila, T.

1992

Stepwise phase modulation of recoilless gamma radiation in a coincidence experiment: gamma echo

Tittonen, I.; Lippmaa, M.; Helistö, P.; Katila, T.

1992

Time-dependent modulation of Mössbauer resonance: Experiments on gamma echo and double resonance phenomena

Tittonen, I.

1992

Observation of NMR Transitions by Mössbauer Spectroscopy

Tittonen, I.; Lippmaa, M.; Ikonen, E.; Linden, J.; Katila, T.; Hietaniemi, J.

1992

Preparative studies on carbon fullerenes and their metal derivatives

Turkki, T.; Niinistö, L.; Linden, J.; Lippmaa, M.; Tittonen, I.; Katila, T.; Ullakko, K.; Sarkio, P.; Lounasmaa, M.

1992

Patents and invention disclosures

Patent

Resonators, resonator arrays, apparatus and methods

Oksanen, Markku; Tittonen, Ilkka; Koskenvuori, Mika

2010