Allenspacher, P. und Riede, W. und Baehnisch, R. (2003) Multiple ultrashort pulse damage of coated beta barium borate. Boulder Damage Symposium, Boulder CO, USA, 21.-24.9.2003.
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Kurzfassung
An investigation of ultra short pulse damage threshold of AR coated beta-barium borate (BBO) used for SHG or as Q-switching material has been carried out. As a laser source, a CPA Ti:Sapphire laser system operating at a wavelength of 775 nm tuned to various pulse durations (150 fs, 1 ps, 3 ps) has been used. The online damage detection system is based on a scatter probe unit. It is capable of counting the number of pulses prior to damage and logging of the damage level, and allows the interruption of irradiation immediately after damage. For S-on-1 irradiation and pulse numbers of 104 per site, a LIDTs of 0.3, 0.8 and 1.9 J/cm^2 were detected for the given pulse durations.Characteristic damage curves were measured according to the ISO standard 11254 2.0. Coating delamination was observed as the damage morphology.
elib-URL des Eintrags: | https://elib.dlr.de/2201/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Zusätzliche Informationen: | LIDO-Berichtsjahr=2003, | ||||||||||||||||
Titel: | Multiple ultrashort pulse damage of coated beta barium borate | ||||||||||||||||
Autoren: |
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Datum: | 2003 | ||||||||||||||||
Open Access: | Nein | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Keywords: Ultra short pulse damage, beta-barium borate, BBO, Ti:Sapphire laser, multipulse irradiation, S-on-1 LIDT | ||||||||||||||||
Veranstaltungstitel: | Boulder Damage Symposium, Boulder CO, USA, 21.-24.9.2003 | ||||||||||||||||
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 14:49 |
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