Thick-disk TiSa gain module for high average power amplifier

Sandrine Ricaud

doi:10.1117/12.2578310

5 March 2021 Thick-disk TiSa gain module for high average power amplifier

Sandrine Ricaud

Proceedings Volume 11664, Solid State Lasers XXX: Technology and Devices; 116640P (2021) https://doi.org/10.1117/12.2578310
Event: SPIE LASE, 2021, Online Only

Abstract

We present a new concept of thick-disk TiSa amplifier developed for increasing repetition rate of multi-TW laser at 100Hz repetition rate. Thanks to the management of thermal lens and transverse lasing effect, the design of 300mJ amplifier at 100Hz repetition rate is presented. The full characterization of the gain module is done, and the upgrade for J class amplifier is presented. Those amplifiers are pumped by new laser developed by Thales, THEIA family, emitting more than 700mJ at 532nm for 100 and 200Hz repetition rate.

Conference Presentation

Citation Download Citation

Sandrine Ricaud "Thick-disk TiSa gain module for high average power amplifier", Proc. SPIE 11664, Solid State Lasers XXX: Technology and Devices, 116640P (5 March 2021); https://doi.org/10.1117/12.2578310

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