Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Christian Büdenbender"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Metastable helium is a promising target for remote-sensing observations of Earth’s thermosphere. This paper reports on the development of a resonance lidar capable of resolving metastable helium density profiles and presents initial results
Externí odkaz:
https://doaj.org/article/e5921503e10046539d7e174fb6dd97e1
Autor:
Bernd Kaifler, Dimitry Rempel, Philipp Roßi, Christian Büdenbender, Natalie Kaifler, Volodymyr Baturkin
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 5681-5695 (2020)
The Balloon Lidar Experiment (BOLIDE) was the first high-power lidar flown and operated successfully on board a balloon platform. As part of the PMC Turbo payload, the instrument acquired high-resolution backscatter profiles of polar mesospheric clou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abedf724bd3136ab17e83b2875771e9d
https://elib.dlr.de/136010/
https://elib.dlr.de/136010/
Autor:
Michal Galkowski, Martin Zöger, Justyna Swolkien, Heinrich Bovensmann, Axel Amediek, Christoph Kiemle, Anke Roiger, André Butz, Martin Wirth, Gerhard Ehret, Mathieu Quatrevalet, Patrick Jöckel, Christoph Gerbig, Klaus Pfeilsticker, Sebastian Wolff, Julia Marshall, Andreas Fix, Christian Büdenbender, Jaroslaw Necki
Publikováno v:
EPJ Web of Conferences, Vol 237, p 03005 (2020)
29th International Laser Radar Conference (ILRC 29)
29th International Laser Radar Conference (ILRC 29)
Installed onboard the German research aircraft HALO, the integrated-path differential-absorption (IPDA) lidar CHARM-F measures weighted vertical columns of both greenhouse gases (GHG) below the aircraft and along its flight track, aiming at high accu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::443dc524088a2ab9caec291f3d1521b9
https://elib.dlr.de/131361/
https://elib.dlr.de/131361/
Autor:
Martin Wirth, Andreas Fix, Gerhard Ehret, Christoph Kiemle, Mathieu Quatrevalet, Christoph Gerbig, Christian Büdenbender, Axel Amediek
Publikováno v:
Applied optics. 56(18)
The integrated-path differential-absorption lidar CHARM-F (CO2 and CH4 Remote Monitoring—Flugzeug) was developed for the simultaneous measurement of the greenhouse gases CO2 and CH4 onboard the German research aircraft HALO (High Altitude and Long
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::360567ddd916e08907ac5913baecdb1f
https://pubmed.ncbi.nlm.nih.gov/29047572
https://pubmed.ncbi.nlm.nih.gov/29047572
Autor:
Mathieu Quatrevalet, Christian Büdenbender, Axel Amediek, Christoph Kiemle, Gerhard Ehret, Andreas Fix, Martin Wirth
Publikováno v:
EPJ Web of Conferences, Vol 176, p 01002 (2018)
In 2015, the new airborne lidar CHARM-F for the measurement of the greenhouse gases carbon dioxide and methane was set into operation. It is an integrated path differential absorption (IPDA) lidar designed for the use onboard the German research airc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d03fe91fc4db5238bdc932ab554e73ee
https://doi.org/10.1051/epjconf/201817601002
https://doi.org/10.1051/epjconf/201817601002
Autor:
Hans-Dieter Hoffmann, Gerhard Ehret, Axel Amediek, Mathieu Quatrevalet, Martin Wirth, Raphael Kasemann, Jürgen Klein, Jens Löhring, Volker Klein, Christian Büdenbender, Andreas Fix
Publikováno v:
Advanced Solid State Lasers.
An airborne lidar system has been developed to measure the two most important anthropogenic greenhouse gases, carbon dioxide and methane. The instrumental setup and first results onboard the German research aircraft HALO are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0132140312a3d3c5e59ff89af37218d8
https://doi.org/10.1364/assl.2015.ath1a.2
https://doi.org/10.1364/assl.2015.ath1a.2
Autor:
Bernd Kaifler, Peter Mahnke, Natalie Kaifler, Markus Rapp, Christian Büdenbender, Daniel Sauder, Matthias Damm
Publikováno v:
Optics Letters. 42:2858
We report on the development of a pulsed neodymium-doped yttrium aluminum garnet (Nd:YAG) laser operating at a 1116 nm wavelength. Because the third harmonic is within a few gigahertz of the 372 nm absorption line of iron, this laser system represent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3acb0beb603e25d51e81bee7ced60d94
https://doi.org/10.1364/ol.42.002858
https://doi.org/10.1364/ol.42.002858
Autor:
Raphael Kasemann, Andreas Fix, Mathieu Quatrevalet, Michael Schlosser, Hans-Dieter Hoffmann, Gerhard Ehret, Axel Amediek, Christian Büdenbender, Jörg Luttmann, Martin Wirth, Jürgen Klein, Jens Löhring
Publikováno v:
SPIE Proceedings.
For the CO2 and CH4 IPDA lidar CHARM-F two single frequency Nd:YAG based MOPA systems were developed. Both lasers are used for OPO/OPA-pumping in order to generate laser radiation at 1645 nm for CH4 detection and 1572 nm for CO2 detection. By the use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a7096e71467d1a7d4e00428b5a5e1f1
https://doi.org/10.1117/12.2041763
https://doi.org/10.1117/12.2041763
Autor:
Florian Elsen, Matthias Heinzig, Marie J. Livrozet, Jens Löhring, Jochen Wüppen, Christian Büdenbender, Andreas Fix, Bernd Jungbluth, Hans-Dieter Hoffmann
We present a theoretical and experimental analysis of a pulsed 1645 nm optical parametric oscillator (OPO) conducted to prove the feasibility of such a device for a spaceborne laser transmitter in an integrated path differential absorption (IPDA) lid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f3e4a04428a2ee802ffa6e1cf9c68a6
https://elib.dlr.de/92900/
https://elib.dlr.de/92900/
Autor:
Christoph Kiemle, Gerhard Ehret, Christian Büdenbender, Axel Amediek, Martin Wirth, Mathieu Quatrevalet, Andreas Fix
Publikováno v:
SPIE Proceedings.
Carbon dioxide (CO2) and methane (CH4) are the most important of the greenhouse gases that are directly influenced by human activities. The Integrated Path Differential Absorption (IPDA) lidar technique using hard target reflection in the near IR (1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5ba437f41bb54186ebe00f95b0bb7d2
https://doi.org/10.1117/12.898412
https://doi.org/10.1117/12.898412