Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

160 mJ cryogenic Ho:YLF laser with unstable resonator

Not Accessible

Your library or personal account may give you access

Abstract

The properties of Ho:YAG for high energy operation improve dramatically at low temperatures, and we have exploited this effect in a cryogenically cooled Ho:YLF laser for high pulse energies at 2 µm. The laser is pumped by 60 W from a Tm-fiber laser emitting at 1940 nm. In low repetition rate Q-switched operation we are able to generate 160 mJ at 2.05 µm from 10 ms pump pulses, with a slope efficiency of 43 %, and a considerable scaling potential.

© 2012 Optical Society of America

PDF Article
More Like This
High-Pulse-Energy Cryogenic Ho:YLF Laser Pumped by a Tm:fiber Laser

Helge Fonnum, Espen Lippert, and Magnus W. Haakestad
CA_3_2 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2013

Fiber-seeded, 10-ps, 2050-nm, multi-mJ, cryogenic Ho:YLF CPA

M. Hemmer, D. Sánchez, M. Jelínek, H. Jelínková, V. Kubeček, and J. Biegert
SM1F.3 CLEO: Science and Innovations (CLEO:S&I) 2014

High-Average-Power Operation of a 100-mJ-Class, Conductively Cooled, Q-switched Tm, Ho:YLF Laser

Atsushi Sato, Makoto Aoki, Shoken Ishii, Ryouhei Otsuka, Kohei Mizutani, and Satoshi Ochiai
s1590 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2017

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved