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High Energy Paramet...
High Energy Parametric Laser Source and Frequency-Comb-Based Wavelength Reference for CO2 and Water Vapor DIAL in the 2 mu m Region : Design and Pre-Development Experimentations
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- Hamperl, Jonas (författare)
- Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France.
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- Geus, Jan Fabian (författare)
- Fraunhofer Inst Laser Technol ILT, Steinbachstr 15, D-52074 Aachen, Germany.
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- Mølster, Kjell Martin, 1992- (författare)
- KTH,Laserfysik
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- Zukauskas, Andrius (författare)
- KTH,Laserfysik
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- Dherbecourt, Jean-Baptiste (författare)
- Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France.
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- Pasiskevicius, Valdas (författare)
- KTH,Laserfysik
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Nagy, Lukas (författare)
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- Pitz, Oliver (författare)
- Spacetech GmbH, Seelbachstr 13, D-88090 Immenstaad, Germany.
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- Fehrenbacher, David (författare)
- Spacetech GmbH, Seelbachstr 13, D-88090 Immenstaad, Germany.
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- Schaefer, Hanjo (författare)
- Spacetech GmbH, Seelbachstr 13, D-88090 Immenstaad, Germany.
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- Heinecke, Dirk (författare)
- Spacetech GmbH, Seelbachstr 13, D-88090 Immenstaad, Germany.
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- Strotkamp, Michael (författare)
- Fraunhofer Inst Laser Technol ILT, Steinbachstr 15, D-52074 Aachen, Germany.
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- Rapp, Stephan (författare)
- InnoLas Laser, Justus von Liebig Ring 8, D-82152 Krailling, Germany.
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- Denk, Paul (författare)
- InnoLas Laser, Justus von Liebig Ring 8, D-82152 Krailling, Germany.
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- Graf, Norbert (författare)
- InnoLas Laser, Justus von Liebig Ring 8, D-82152 Krailling, Germany.
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- Dalin, Marine (författare)
- Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France.
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- Lebat, Vincent (författare)
- Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France.
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- Santagata, Rosa (författare)
- Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France.
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- Melkonian, Jean-Michel (författare)
- Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France.
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- Godard, Antoine (författare)
- Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France.
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- Raybaut, Myriam (författare)
- Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France.
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- Flamant, Cyrille (författare)
- Univ Paris Saclay, Sorbonne Univ, CNRS, LATMOS,IPSL, F-91190 St Aubin, France.
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Univ Paris Saclay, ONERA, DPHY, F-91123 Palaiseau, France Fraunhofer Inst Laser Technol ILT, Steinbachstr 15, D-52074 Aachen, Germany. (creator_code:org_t)
- 2021-03-20
- 2021
- Engelska.
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Ingår i: Atmosphere. - : MDPI AG. - 2073-4433. ; 12:3
- Relaterad länk:
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https://doi.org/10.3...
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https://www.mdpi.com...
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- We present a differential absorption lidar (DIAL) laser transmitter concept designed around a Nested Cavity Optical Parametric Oscillator (NesCOPO) based Master Oscillator Power Amplifier (MOPA). The spectral bands are located around 2051 nm for CO2 probing and 1982 nm for (H2O)-O-16 and (HDO)-O-16 water vapor isotopes. This laser is aimed at being integrated into an airborne lidar, intended to demonstrate future spaceborne instrument characteristics: high-energy (several tens of mJ nanosecond pulses) and high optical frequency stability (less than a few hundreds of kHz long term drift). For integration and efficiency purposes, the proposed design is oriented toward the use of state-of-the-art high aperture periodically poled nonlinear materials. This approach is supported by numerical calculations and preliminary experimental validations, showing that it is possible to achieve energies in the 40-50 mJ range, reaching the requirement levels for spaceborne Integrated Path Differential Absorption (IPDA) measurements. We also propose a frequency referencing technique based on beat note measurement of the laser signal with a self-stabilized optical frequency comb, which is expected to enable frequency measurement precisions better than a few 100 kHz over tens of seconds integration time, and will then be used to feed the cavity locking of the NesCOPO.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- lidar
- CO2 sounding
- water vapor
- parametric laser
- frequency comb
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Hamperl, Jonas
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Geus, Jan Fabian
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Mølster, Kjell M ...
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Zukauskas, Andri ...
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Dherbecourt, Jea ...
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Pasiskevicius, V ...
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visa fler...
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Nagy, Lukas
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Pitz, Oliver
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Fehrenbacher, Da ...
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Schaefer, Hanjo
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Heinecke, Dirk
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Strotkamp, Micha ...
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Rapp, Stephan
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Denk, Paul
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Graf, Norbert
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Dalin, Marine
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Lebat, Vincent
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Santagata, Rosa
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Melkonian, Jean- ...
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Godard, Antoine
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Raybaut, Myriam
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Flamant, Cyrille
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Atmosphere
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