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Chemical Oxygen-Iodine Laser Power Generation with Off-Axis Hybrid Resonator
Handke, Jürgen and Schall, Wolfgang O. and Hall, Thomas and Duschek, Frank and Grünewald, Karin M. (2005) Chemical Oxygen-Iodine Laser Power Generation with Off-Axis Hybrid Resonator. Applied Optics.
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Abstract
A rectangular negative branch off-axis hybrid resonator was coupled to a 10-kW class Chemical Oxygen-Iodine Laser (COIL). Resonator setup and alignment turned out to be straight forward. The extracted power was 6.6 kW and reached about 70% of the power for an optimized stable resonator. The divergence of the emitted laser beam in the unstable direction was lower than 2 times diffraction limited. Experimentally measured margins for mirror misalignment were found in close agreement with numerical calculations.
| Document Type: | Article | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Title: | Chemical Oxygen-Iodine Laser Power Generation with Off-Axis Hybrid Resonator | ||||||||||||
| Authors: |
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| Date: | 14 September 2005 | ||||||||||||
| Journal or Publication Title: | Applied Optics | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||
| Status: | Accepted | ||||||||||||
| Keywords: | Laser, COIL, unstable resonator, hybrid resonator | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||
| HGF - Program Themes: | L AR - Aircraft Research | ||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||
| DLR - Research theme (Project): | L - Laser Research and Technology | ||||||||||||
| Location: | Lampoldshausen , Stuttgart | ||||||||||||
| Institutes and Institutions: | Institute of Technical Physics | ||||||||||||
| Deposited By: | Dr.rer.nat. Frank Duschek | ||||||||||||
| Deposited On: | 27 Feb 2006 | ||||||||||||
| Last Modified: | 27 Apr 2009 05:01 |
Available Versions of this Item
- Chemical Oxygen-Iodine Laser Power Generation with Off-Axis Hybrid Resonator. (deposited 27 Feb 2006) [Currently Displayed]
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