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Allenspacher, P. und Riede, W. und Hüttner, B. (2002) Ultrashort pulse damage of Si and Ge semiconductors. Boulder Damage Symposium, Boulder, Colorado, USA, 16-18 September 2002.
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Kurzfassung
An investigation of ultrashort pulse damage threshold of semiconductors (Si, Ge) has been carried out. As the source of radiation, a Clark CPA Ti:sapphire laser system (wavelength 775 nm) has been used. It produces laser pulses of 0.5 mJ pulse energy at 1 kHz repetition rate, providing a Gaussian-like beam profile. Compressor detuning allowed to vary the pulse duration from 150 fs to 20 ps. The laser damage thresholds were measured for this pulse duration range. The damage morphologies were investigated with various microscopic inspection techniques like Nomarski DIC, atomic force microscopy and white light interference microscopy.
| elib-URL des Eintrags: | https://elib.dlr.de/2190/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2003, | ||||||||||||||||
| Titel: | Ultrashort pulse damage of Si and Ge semiconductors | ||||||||||||||||
| Autoren: |
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| Datum: | 2002 | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | ultra short pulse damage, semiconductors, Ti:sapphire laser | ||||||||||||||||
| Veranstaltungstitel: | Boulder Damage Symposium, Boulder, Colorado, USA, 16-18 September 2002 | ||||||||||||||||
| Veranstalter : | SPIE | ||||||||||||||||
| HGF - Forschungsbereich: | Energie | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||||||
| DLR - Schwerpunkt: | Energie | ||||||||||||||||
| DLR - Forschungsgebiet: | L - keine Zuordnung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Laserforschung und -technologie (alt) | ||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Technische Physik | ||||||||||||||||
| Hinterlegt von: | Eckel, Dr.rer.nat. Hans-Albert | ||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||
| Letzte Änderung: | 06 Jan 2010 14:48 |
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