3 papers
physics.optics2020
3 kW passive-gain-enabled metalized Raman fiber amplifier based on passive gain
Yizhu Chen, Tianfu Yao, Hu Xiao +2
Raman fiber lasers (RFLs) are currently promising and versatile light sources for a variety of applications. So far, operations of high power and brightness-enhanced RFLs have abso…
physics.optics2018
Pure passive fiber enabled highly efficient Raman fiber amplifier with record kilowatt power
Yizhu Chen, Jinyong Leng, Hu Xiao +2
Kilowatt-level high efficiency all-fiberized Raman fiber amplifier based on pure passive fiber is proposed for the first time in this paper. The laser system is established on mast…
physics.optics2017
Self-started stable pulsing operation of random fiber laser
Jiangming Xu, Jun Ye, Hanwei Zhang +5
Unlike traditional fiber laser with defined resonant cavity, random fiber laser (RFL), whose operation is based on distributed gain and feedback via Rayleigh scattering and stimula…