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Eckel, Hans-Albert and Schall, Wolfgang and Tegel, Jochen and Waiblinger, Frank and Walther, Sebastian (2004) Laser Ablation of Metal Doped Polymers with CO<sub>2</sub> Laser. Project Report. A898824. 36 S.
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Official URL: http://www.stormingmedia.us/89/8988/A898824.html
Abstract
Conclusions: 1) Goals for I sub s = 800 s not met; 2) In air: accelerated air fraction unknown; all related values are wrong; 3) In vacuum: deposited energy goes up with increasing metal fraction, but coupling coefficient decreases; 4) Strong evidence for large energy loss in a decoupled laser absorption wave; 5) Nature and characteristics of absorption wave need investigation; 6) Can shorter pulse lengths help prevent decoupling?
| Item URL in elib: | https://elib.dlr.de/22950/ | ||||||||||||||||||||||||
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| Document Type: | Monograph (Project Report) | ||||||||||||||||||||||||
| Title: | Laser Ablation of Metal Doped Polymers with CO<sub>2</sub> Laser | ||||||||||||||||||||||||
| Authors: |
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| Date: | July 2004 | ||||||||||||||||||||||||
| Journal or Publication Title: | Storming Media Pentagon Reports | ||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Number of Pages: | 36 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | ABLATION, CARBON DIOXIDE LASERS, COEFFICIENTS, COUPLINGS, DECOUPLING, DOPING, ELECTRON MICROSCOPES, POLYMERS, PULSES, SPACECRAFT, THREE DIMENSIONAL, VACUUM | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Laser Research and Technology (old) | ||||||||||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Technical Physics | ||||||||||||||||||||||||
| Deposited By: | Eckel, Dr.rer.nat. Hans-Albert | ||||||||||||||||||||||||
| Deposited On: | 30 Mar 2006 | ||||||||||||||||||||||||
| Last Modified: | 27 Apr 2009 05:05 |
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