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Injection Seeding of a High Enrgy Ti:Sapphire Laser for Water Vapor Detection around 935 nm

Kallmeyer, Frank and Hermerschmidt, Andreas and Eichler, Hans J. and Klingenberg, Hans H. (2005) Injection Seeding of a High Enrgy Ti:Sapphire Laser for Water Vapor Detection around 935 nm. Advanced Solid-State Photonics (ASSP), Vienna, Austria.

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Abstract

Ti:Sapphire (TISA) lasers are suitable for remote sensing applications in the near-infrared wavelength range (0.7 - 1.0 µm). For water vapor concentration measurements at altitudes of the troposphere and lower stratosphere absorption lines at wavelengths of 935 nm and 942 nm are interesting for investigations. By an analysis of the spectral bandwidth of the absorption lines it was estimated that the frequency bandwidth of the laser should be below 200 MHz. To meet these requirements the TISA laser must be spectrally prepared. Using injection-seeding techniques a spectrally narrow band operation of pulsed TISA lasers can be obtained.

Document Type:Conference or Workshop Item (Poster)
Title:Injection Seeding of a High Enrgy Ti:Sapphire Laser for Water Vapor Detection around 935 nm
Authors:
AuthorsInstitution or Email of Authors
Kallmeyer, FrankTechnische Universität Berlin
Hermerschmidt, AndreasTechnische Universität Berlin
Eichler, Hans J.Technische Universität Berlin
Klingenberg, Hans H.UNSPECIFIED
Date:9 February 2005
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Status:Accepted
Keywords:LIDAR, tunable laser, Injection-Seeding
Event Title:Advanced Solid-State Photonics (ASSP)
Event Location:Vienna, Austria
Event Type:international Conference
Organizer:Optical Society of America
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Laser Research and Technology
Location: Stuttgart
Institutes and Institutions:Institute of Technical Physics
Deposited By: Dr.rer.nat. Hans Klingenberg
Deposited On:09 Feb 2006
Last Modified:27 Apr 2009 04:52

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