Narrow-Linewidth Picosecond Optical Parametric Oscillator for Backscatter Absorption Gas Imaging
| Autor: | Didier Henry, Jean-Michel Melkonian, Jean-Baptiste Dherbecourt, Cyril Drag, Myriam Raybaut, Guillaume Walter, Antoine Godard |
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| Přispěvatelé: | DPHY, ONERA, Université Paris Saclay (COmUE) [Palaiseau], ONERA-Université Paris Saclay (COmUE), DOTA, ONERA, Université Paris Saclay (COmUE) [Palaiseau], Laboratoire de Physique des Plasmas (LPP), Université Paris-Saclay-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11)-École polytechnique (X)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL) |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Atmospheric pressure Backscatter business.industry IMAGERIE ACTIVE LASER OSCILLATEUR PARAMETRIQUE OPTIQUE Crystal Laser linewidth Optics Picosecond Optical parametric oscillator [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] business Absorption (electromagnetic radiation) DETECTION GAZ |
| Zdroj: | MICS 2018 MICS 2018, Mar 2018, STRASBOURG, France |
| Popis: | International audience; A picosecond OPO combining an aperiodically-poled nonlinear crystal and a chirped VBG is used for backscatter absorption gas imaging of N2O at atmospheric pressure. The tunability is 215 nm around 3.82 μm in 130 ms. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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