A narrowband infrared source based on orientation-patterned GaAs for standoff detection of chemicals
| Autor: | Jean-Baptiste Dherbecourt, Julie Armougom, J.-M. Melkonian, Eric Lallier, Basile Faure, Antoine Godard, Benoît Boulanger, Myriam Raybaut, Arnaud Grisard, Bruno Gérard, Grégoire Souhaité |
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| Přispěvatelé: | DPHY, ONERA, Université Paris Saclay (COmUE) [Palaiseau], ONERA-Université Paris Saclay (COmUE), Thales Research and Technology [Palaiseau], THALES, Alcatel-Thales III-V Lab (III-V Lab), Teem photonics (TEEM PHOTONICS), Teem photonics, Optique et Matériaux (OPTIMA ), Institut Néel (NEEL), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]) |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Physics and Astronomy (miscellaneous) Infrared General Physics and Astronomy 02 engineering and technology 01 natural sciences OSCILLATEUR PARAMETRIQUE OPTIQUE-OPO Gallium arsenide 010309 optics Crystal chemistry.chemical_compound Laser linewidth SPECTROSCOPIE LASER INFRAROUGE Narrowband 0103 physical sciences [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] Quantum optics business.industry General Engineering 021001 nanoscience & nanotechnology LIDAR GAZ Orientation (vector space) chemistry Optical parametric oscillator Optoelectronics 0210 nano-technology business |
| Zdroj: | Applied Physics B-Laser and Optics Applied Physics B-Laser and Optics, Springer Verlag, 2018, 124 (7), pp.133. ⟨10.1007/s00340-018-7006-x⟩ |
| ISSN: | 0946-2171 |
| DOI: | 10.1007/s00340-018-7006-x⟩ |
| Popis: | This paper presents our work on a pulsed single-frequency tunable optical parametric oscillator based on orientation-patterned gallium arsenide. Owing to crystal temperature tuning, this source covers the 10.2–11.2 and 7.6–8.6 $$\upmu \hbox {m}$$ ranges in single-longitudinal mode operation with a linewidth below 30 MHz. Standoff detection of ammonia around 10.35 and 10.5 $$\upmu \hbox {m}$$ is performed by implementing this source in an Integrated Path Differential Absorption Lidar (IP-DIAL) setup. |
| Databáze: | OpenAIRE |
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