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20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
Published on: July 12, 2017
High-power, longitudinally fiber-pumped, passively Q-switched Nd:YAG oscillator-amplifier
1EADS Deutschland GmbH, Corporate Research Centre, LG-OS, München, Germany. peter.peuser@eads.net
Optics Letters
|June 14, 2006
Abstract:
A longitudinally fiber-pumped, passively Q-switched Nd:YAG laser oscillator-power amplifier system is reported with which a maximum pulse energy of 68 mJ was achieved at high pulse stability, beam quality, and efficiency. Therefore, a compact fiber-coupling interface was developed for stacked arrays of quasi-cw diode lasers, providing a pump power of 1 kW at the fiber end.
