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Pulsed operation of a high average power Yb:YAG thin-disk multipass amplifier.
Schulz, M; Riedel, R; Willner, A; Düsterer, S; Prandolini, M J; Feldhaus, J; Faatz, B; Rossbach, J; Drescher, M; Tavella, F.
  • Schulz M; Deutsches Elektronensynchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. mi.schulz@desy.de
Opt Express ; 20(5): 5038-43, 2012 Feb 27.
Article en En | MEDLINE | ID: mdl-22418308
ABSTRACT
An YbYAG thin-disk multipass laser amplifier system was developed operating in a 10 Hz burst operation mode with 800 µs burst duration and 100 kHz intra-burst repetition rate. Methods for the suppression of parasitic amplified spontaneous emission are presented. The average output pulse energy is up to 44.5 mJ and 820 fs compressed pulse duration. The average power of 4.45 kW during the burst is the highest reported for this type of amplifier.
Asunto(s)

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Amplificadores Electrónicos Idioma: En Año: 2012 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Amplificadores Electrónicos Idioma: En Año: 2012 Tipo del documento: Article