> 0.5 MW peak power, kHz repetition rate at 266 nm using 100-cut Nd:YAG microchip laser

摘要

We report the use of [100]-cut YAG/Nd:YAG composite in a microchip laser to reduce depolarization at high average power. Consequently, we achieve FHG giving > 0.5 MW peak power, 1 kHz at 266 nm.