POSTER Session & ATLA Project - 2

[TILA-LICp-01] Multi-Joule pulses delivered by a gradually doped tiny integrated solid-state laser operated at room temperature

*Vincent Yahia^1,2, Arvydas Kausas^2,1, Takunori Taira^2,1 (1. Institute for Molecular Science, 2. RIKEN Spring-8 Center)

A two-stages room-temperature diode-pumped laser amplifier has been developed. Using a modular gain medium with step-like doping concentration distribution, the system could deliver 2.6J subnanosecond pulses at 10Hz repetition rate. A distributed face cooling gain medium is currently developed to allow operation up to 100Hz.