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Near diffraction limited high power COIL emission
Handke, J. and Duschek, F. and Grünewald, M.K. and Hall, T. and Schall, W.O. (2004) Near diffraction limited high power COIL emission. In: XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, 5777, pp. 127-130. SPIE. XV International Symposium on Gas Flow and Chemical Lasers & High Power Laser Conference, GCL/HPL 2004 Prague, Czech Republic, 30. August 3. September 2004.. ISBN 0-8194-5760-4.
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Abstract
A negative branch hybrid resonator was coupled to the 10kW-class Chemical Oxygen-Iodine Laser (COIL) device of DLR. Resonator set-up and alignment turned out to be straight forward. Experimentally measured margins for mirror misalignment were found in close agreement to numerical calculations. The extracted power came up to 70% of the power coupled out of a stable resonator device, while the divergence of the emitted light obtained in unstable direction was lower than 2 times diffraction limited.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||
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| Additional Information: | LIDO-Berichtsjahr=2005, | ||||||||||||
| Title: | Near diffraction limited high power COIL emission | ||||||||||||
| Authors: |
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| Date: | 2004 | ||||||||||||
| Journal or Publication Title: | XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers | ||||||||||||
| Volume: | 5777 | ||||||||||||
| Page Range: | pp. 127-130 | ||||||||||||
| Editors: |
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| Publisher: | SPIE | ||||||||||||
| Series Name: | Proceedings of SPIE | ||||||||||||
| ISBN: | 0-8194-5760-4 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | COIL, resonator, laser | ||||||||||||
| Event Title: | XV International Symposium on Gas Flow and Chemical Lasers & High Power Laser Conference, GCL/HPL 2004 Prague, Czech Republic, 30. August 3. September 2004. | ||||||||||||
| Organizer: | Institute of Physics of Academy of Sciences CR | ||||||||||||
| HGF - Research field: | Energy | ||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||
| HGF - Program Themes: | L - no assignement | ||||||||||||
| DLR - Research area: | Energy | ||||||||||||
| DLR - Program: | L - no assignement | ||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||
| Location: | Stuttgart | ||||||||||||
| Institutes and Institutions: | Institute of Technical Physics | ||||||||||||
| Deposited By: | Dr.rer.nat. Hans-Albert Eckel | ||||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||||
| Last Modified: | 06 Jan 2010 14:52 |
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