Versatile laser transmitter for an airborne CO2 and water vapor DIAL based on a parametric laser setup
Michael Strotkamp
(1)
,
Jonas Hamperl
(2)
,
Jan Fabian Geus
(1)
,
Kjell Martin Mølster
(3)
,
Andrius Zukauskas
(3)
,
Jean-Baptiste Dherbecourt
(2)
,
Valdas Pasiskevicius
(3)
,
Lukas Nagy
(4)
,
Oliver Pitz
(4)
,
David Fehrenbacher
(4)
,
Hanjo Schaefer
(4)
,
Dirk Heinecke
(4)
,
Stephan Rapp
(5)
,
Lennart Domdei
(5)
,
Nobert Graf
(5)
,
Paul Denk
(5)
,
Marine Dalin
(6)
,
Vincent Lebat
(6)
,
Rosa Santagata
(2)
,
Jean-Michel Melkonian
(2)
,
Antoine Godard
(7)
,
Myriam Raybaut
(2)
,
Cyrille Flamant
(8)
1
ILT -
Fraunhofer-Institut für Lasertechnik
2 DPHY, ONERA, Université Paris Saclay [Palaiseau]
3 KTH - KTH Royal Institute of Technology [Stockholm]
4 Spacetech GmbH
5 InnoLas Laser GmbH
6 DPHY, ONERA, Université Paris Saclay [Châtillon]
7 ONERA, Université Paris Saclay [Palaiseau]
8 TROPO - LATMOS
2 DPHY, ONERA, Université Paris Saclay [Palaiseau]
3 KTH - KTH Royal Institute of Technology [Stockholm]
4 Spacetech GmbH
5 InnoLas Laser GmbH
6 DPHY, ONERA, Université Paris Saclay [Châtillon]
7 ONERA, Université Paris Saclay [Palaiseau]
8 TROPO - LATMOS
Jonas Hamperl
- Fonction : Auteur
- PersonId : 1094268
- IdRef : 268456437
Kjell Martin Mølster
- Fonction : Auteur
- PersonId : 1094407
Jean-Baptiste Dherbecourt
- Fonction : Auteur
- PersonId : 902444
Valdas Pasiskevicius
- Fonction : Auteur
- PersonId : 948998
Rosa Santagata
- Fonction : Auteur
- PersonId : 1045525
Jean-Michel Melkonian
- Fonction : Auteur
- PersonId : 1094276
Myriam Raybaut
- Fonction : Auteur
- PersonId : 1092036
Cyrille Flamant
- Fonction : Auteur
- PersonId : 175177
- IdHAL : cyrille-flamant
- ORCID : 0000-0002-8309-6495
- IdRef : 135186404
Résumé
We present design and first performance results of an airborne differential absorption lidar laser transmitter that can measure CO2 and water isotopes at different wavelengths around 2 µm with the same setup. This laser will be integrated into an airborne lidar, intended to demonstrate future spaceborne instrument characteristics with high-energy (several tens of millijoules nanosecond-pulses) and high optical frequency-stability (less than a few hundreds of kilohertz long-term drift). The transmitter consists of a widely tunable OPO with successive OPA that are pumped by a Nd:YAG MOPA and generates the on- and offline wavelength of the addressed species with narrow bandwidth.