Large-spot COIL irradiation of Ge samples
Riede, W. and Gruenewald, K.M. (2002) Large-spot COIL irradiation of Ge samples. Boulder Damage Symposium, Boulder, Colorado, USA, 16-18 September 2002.
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Abstract
The large-spot out-of-band irradiation of Ge wafers and subsequent evaluation is discussed in this paper. The wafers were irradiated with a high-power, cw COIL system, operating at a wavelength of 1.315 µm. Damaging fluence values on the order of 1 kJ/cm2 were found for irradiation periods of several seconds. Thermal simulations were consistent with experimental findings. The damage morphology showed melt and microcrystallites. For sample evaluation, a compact modulation transfer function (MTF) test bench has been developed.
| Document Type: | Conference or Workshop Item (Paper) | ||||||
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| Additional Information: | LIDO-Berichtsjahr=2003, | ||||||
| Title: | Large-spot COIL irradiation of Ge samples | ||||||
| Authors: |
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| Date: | 2002 | ||||||
| Status: | Published | ||||||
| Keywords: | Keywords: Large-spot irradiation, Ge wafers, COIL, MTF test bench | ||||||
| Event Title: | Boulder Damage Symposium, Boulder, Colorado, USA, 16-18 September 2002 | ||||||
| Organizer: | SPIE | ||||||
| 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): | L - Laser Research and Technology | ||||||
| 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 14:48 |
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