Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Stéphane Blaser"'
Autor:
Miloš Selaković, Raphael Brechbühler, Philipp Scheidegger, Herbert Looser, André Kupferschmid, Stéphane Blaser, Lukas Emmenegger, Renato Zenobi, Béla Tuzson
Publikováno v:
CHIMIA, Vol 77, Iss 11 (2023)
Externí odkaz:
https://doaj.org/article/ed1be007470148c5804c19215408ee8b
Autor:
Andrea Zifarelli, Raffaele De Palo, Pietro Patimisco, Marilena Giglio, Angelo Sampaolo, Stéphane Blaser, Jérémy Butet, Olivier Landry, Antoine Müller, Vincenzo Spagnolo
Publikováno v:
Photoacoustics, Vol 28, Iss , Pp 100401- (2022)
We report on a gas sensor based on quartz-enhanced photoacoustic spectroscopy (QEPAS) able to detect multiple gas species for environmental monitoring applications, by exploiting a Vernier effect-based quantum cascade laser as the excitation source.
Externí odkaz:
https://doaj.org/article/c62c70748e5847ef99f6047d09b80dbe
Autor:
Nikolaos Doulamis, Athanasios Voulodimos, Anastasios Doulamis, Matthaios Bimpas, Aikaterini Angeli, Nikolaos Bakalos, Alessandro Giusti, Panayiotis Philimis, Antonio Varriale, Alessio Ausili, Sabato D’Auria, George Lampropoulos, Matthias Baer, Bernhard Schmauss, Stephan Freitag, Bernhard Lendl, Krzysztof Młynarczyk, Aleksandra Sosna-Głębska, Artur Trajnerowicz, Jarosław Pawluczyk, Mateusz Żbik, Jacek Kułakowski, Panagiotis Georgiadis, Stéphane Blaser, Nicola Bazzurro
Publikováno v:
Sensors, Vol 19, Iss 1, p 33 (2018)
In this paper, we present WaterSpy, a project developing an innovative, compact, cost-effective photonic device for pervasive water quality sensing, operating in the mid-IR spectral range. The approach combines the use of advanced Quantum Cascade Las
Externí odkaz:
https://doaj.org/article/787dbca1dadc4b42b8e979644e72a1e7
Autor:
Raphael Brechbühler, Miloš Selaković, Philipp Scheidegger, Herbert Looser, André Kupferschmid, Stéphane Blaser, Jérémy Butet, Lukas Emmenegger, Béla Tuzson
Publikováno v:
Analytical Chemistry, 95 (5)
Volatile organic compounds (VOCs) exhibit typically broad and mutually overlapping ro-vibrational absorption fingerprints. This complexity has so far limited the applicability of laser-based spectroscopy for VOC measurements in complex gas matrices.
Publikováno v:
Novel In-Plane Semiconductor Lasers XXII.
Publikováno v:
High-Power Lasers and Technologies for Optical Countermeasures.
Autor:
Abd Al Rahman M. Abu Ebayyeh, Alireza Mousavi, Sebelan Danishvar, Stéphane Blaser, Tobias Gresch, Olivier Landry, Antoine Müller
Publikováno v:
Expert Systems With Applications
Data availability: The data that has been used is confidential. Copyright © 2022 The Author(s). Growing demand for consumer electronic devices and telecommunications is expected to drive the quantum cascade laser (QCL) market. The increase in the pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b8c465752380065dadd3b7f0c05d740
https://bura.brunel.ac.uk/handle/2438/25073
https://bura.brunel.ac.uk/handle/2438/25073
Autor:
Andrea Zifarelli, Raffaele De Palo, Pietro Patimisco, Marilena Giglio, Angelo Sampaolo, Stéphane Blaser, Tobias Gresch, Olivier Landry, Antoine Müller, Vincenzo Spagnolo
Publikováno v:
Novel In-Plane Semiconductor Lasers XXI.
Autor:
Romain Terazzi, Michel Rochat, Thomas Südmeyer, Stéphane Blaser, Stéphane Schilt, Alfredo Bismuto, Lionel Tombez, Camille Tardy, Richard Maulini
We present an experimental study of noise in mid-infrared quantum cascade lasers (QCLs) of different designs. By quantifying the high degree of correlation occurring between fluctuations of the optical frequency and voltage between the QCL terminals,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3178e94013f53d443fb5a7d2e55bf992
http://doc.rero.ch/record/331623/files/340_2015_Article_6021.pdf
http://doc.rero.ch/record/331623/files/340_2015_Article_6021.pdf
Autor:
Antoine Muller, Tobias Gresch, Sargis Hakobyan, Stéphane Blaser, Markus Mangold, Andreas Hugi, Yan Francescato, Pierre Jouy, Pitt Allmendinger, Richard Maulini
Publikováno v:
Conference on Lasers and Electro-Optics.
We present efficient quantum cascade laser frequency combs at 6 pm, operating from -20°C to 50°C, with a maximum total (two facets) output power of 520 mW. The dispersion of the waveguide is carefully engineered with the help of plasmonic-waveguide