A Novel Diode Pumped Alexandrite Ring Laser for Doppler Lidar

S.637 Doppler resonance lidars for the mesosphere (80-100 km altitude) require powerful pulsed lasers, operating at an atomic line such as Na (589 nm), K (770 nm) or Fe (372 nm or 386 nm). All-season measurements at remote places like Antarctica [1] are still nowadays challenging, since the whole eq...

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Bibliographic Details
Published in:2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
Main Authors: Höffner, Josef, Froh, Jan, Mauer, A., Lübken, Franz-Josef, Strotkamp, Michael, Munk, Alexander, Jungbluth, Bernd
Format: Conference Object
Language:English
Published: 2019
Subjects:
Doppler radar
optical pumping
optical radar
ring laser
solid laser
621
Antarc*
Antarctica
Online Access:https://publica.fraunhofer.de/handle/publica/406750
https://doi.org/10.1109/CLEOE-EQEC.2019.8872997
Description
Summary:S.637 Doppler resonance lidars for the mesosphere (80-100 km altitude) require powerful pulsed lasers, operating at an atomic line such as Na (589 nm), K (770 nm) or Fe (372 nm or 386 nm). All-season measurements at remote places like Antarctica [1] are still nowadays challenging, since the whole equipment has to withstand month-long transportation by ship around the world under extreme challenging conditions. Finally, the complete system must be stable enough to operate routinely over years at hash environments without major breakdown since no access to spare parts is possible at such locations.

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