Energy extraction performance for a diode-pumped CPA system in Yb-doped materials at low temperature

Junji Kawanaka; Hajime Nishioka; Norihiro Inoue; Yoshinori Kubota; Ken-ichi Ueda

doi:10.1117/12.414095

25 January 2001 Energy extraction performance for a diode-pumped CPA system in Yb-doped materials at low temperature

Junji Kawanaka, Hajime Nishioka, Norihiro Inoue, Yoshinori Kubota, Ken-ichi Ueda

Proceedings Volume 4184, XIII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference; (2001) https://doi.org/10.1117/12.414095
Event: XIII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, 2000, Florence, Italy

Abstract

The observed absorption and emission spectra ofYb:YLF at low temperature show that energy extraction efficiency is improved drastically with the reduced saturation fluence of 9 J/cm2 and the expanded spectral width of 38 nm. Yb:glass also shows a similar temperature dependence of the spectral characteristics to that of Yb:YLF.

Citation Download Citation

Junji Kawanaka, Hajime Nishioka, Norihiro Inoue, Yoshinori Kubota, and Ken-ichi Ueda "Energy extraction performance for a diode-pumped CPA system in Yb-doped materials at low temperature", Proc. SPIE 4184, XIII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (25 January 2001); https://doi.org/10.1117/12.414095

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