High power highly stable passively Q-switched fiber laser based on monolayer graphene
Optics
2018-03-14 v1
Abstract
We demonstrate a monolayer graphene based passively Q-switched fiber laser with three-stage amplifiers that can deliver over 80 W average power at 1064 nm. The highest average power achieved is 84.1 W, with pulse energy of 1.67 mJ. To the best of our knowledge, this is the first time for a high power passively Q-switched fiber laser in the 1 um range reported so far. More importantly, the Q-switched fiber laser operates stably during a week few-hours-per-a-day tests, which proves the stability and practical application value of graphene in high power pulsed fiber lasers.
Keywords
Cite
@article{arxiv.1705.01511,
title = {High power highly stable passively Q-switched fiber laser based on monolayer graphene},
author = {Hanshuo Wu and Jiaxin Song and Jian Wu and Jiangming Xu and Hu Xiao and Jinyong Leng and Pu Zhou},
journal= {arXiv preprint arXiv:1705.01511},
year = {2018}
}
Comments
9 pages, 5 figures