Lionel Tombez
Lionel Tombez
Melexis Technologies
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Cited by
Cited by
Methane absorption spectroscopy on a silicon photonic chip
L Tombez, EJ Zhang, JS Orcutt, S Kamlapurkar, WMJ Green
Optica 4 (11), 1322-1325, 2017
Frequency noise of free-running 4.6 μm distributed feedback quantum cascade lasers near room temperature
L Tombez, J Di Francesco, S Schilt, G Di Domenico, J Faist, P Thomann, ...
Optics letters 36 (16), 3109-3111, 2011
Linewidth of a quantum-cascade laser assessed from its frequency noise spectrum and impact of the current driver
L Tombez, S Schilt, J Di Francesco, T Führer, B Rein, T Walther, ...
Applied Physics B 109 (3), 407-414, 2012
Frequency discriminators for the characterization of narrow-spectrum heterodyne beat signals: application to the measurement of a sub-hertz carrier-envelope-offset beat in an …
S Schilt, N Bucalovic, L Tombez, V Dolgovskiy, C Schori, G Di Domenico, ...
Review of Scientific Instruments 82 (12), 2011
Temperature dependence of the frequency noise in a mid-IR DFB quantum cascade laser from cryogenic to room temperature
L Tombez, S Schilt, J Di Francesco, P Thomann, D Hofstetter
Optics express 20 (7), 6851-6859, 2012
Wavelength tuning and thermal dynamics of continuous-wave mid-infrared distributed feedback quantum cascade lasers
L Tombez, F Cappelli, S Schilt, G Di Domenico, S Bartalini, D Hofstetter
Applied Physics Letters 103 (3), 2013
Active linewidth-narrowing of a mid-infrared quantum cascade laser without optical reference
L Tombez, S Schilt, D Hofstetter, T Südmeyer
Optics letters 38 (23), 5079-5082, 2013
Gas sensor with integrated optics and reference cell
T Barwicz, WM Green, YC Martin, JS Orcutt, L Tombez
US Patent 9,562,852, 2017
Silicon photonic on-chip trace-gas spectroscopy of methane
EJ Zhang, L Tombez, JS Orcutt, S Kamlapurkar, G Wysocki, WMJ Green
CLEO: Science and Innovations, SF2H. 1, 2016
An experimental study of noise in mid-infrared quantum cascade lasers of different designs
S Schilt, L Tombez, C Tardy, A Bismuto, S Blaser, R Maulini, R Terazzi, ...
Applied Physics B 119, 189-201, 2015
Frequency noise and linewidth of mid-infrared continuous-wave quantum cascade lasers: An overview
S Schilt, L Tombez, G Di Domenico, D Hofstetter
The Wonders of Nanotechnology: Quantum and Optoelectronic Devices and …, 2013
Adaptive etalon suppression technique for long‐term stability improvement in high index contrast waveguide‐based laser absorption spectrometers
EJ Zhang, L Tombez, CC Teng, G Wysocki, WMJ Green
Electronics Letters 55 (15), 851-853, 2019
Timepiece assembly comprising a mechanical oscillator associated with a regulating device
L Tombez, A Haemmerli
US Patent 10,386,791, 2019
Ensuring Stable, Precise, and Accurate Optical Absorption Spectroscopic Trace Gas Concentration Measurements in the Presence of Time-Varying Etalons
WM Green, L Tombez, E Zhang
US Patent 20,170,146,448, 2017
Physical origin of frequency noise and linewidth in mid-IR DFB quantum cascade lasers
L Tombez, S Schilt, G Di Domenico, S Blaser, A Muller, T Gresch, ...
CLEO: Science and Innovations, CM1K. 3, 2013
Magnetic sensor device, system and method
N Dupre, L Tombez, G Close, Y Bidaux, D Goyvaerts
US Patent 11,371,862, 2022
Angular position sensor system
L Tombez
US Patent App. 17/730,796, 2022
Frequency ageing and noise evolution in a distributed feedback quantum cascade laser measured over a two-month period
S Schilt, L Tombez, C Tardy, A Bismuto, S Blaser, R Maulini, R Terazzi, ...
IEEE Journal of Selected Topics in Quantum Electronics 21 (6), 68-73, 2015
Resonator coupling modulation spectroscopy
WMJ Green, L Tombez, E Zhang
US Patent 9,476,770, 2016
Silicon photonics for on-chip trace-gas spectroscopy
WMJ Green, C Xiong, EJ Zhang, L Tombez, JS Orcutt, Y Martin
Proceedings of the 3rd ACM International Conference on Nanoscale Computing …, 2016
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