Chinese Journal of Lasers, Volume. 39, Issue s1, 102007(2012)
Three Mode-Locking States in All-Normal-Dispersion Fiber Laser at Low Repetition
An all-normal-dispersion ytterbium-doped linear-cavity fiber laser mode-locked by a semiconductor saturable absorber mirror (SESAM) is reported. Without anomalous dispersion part, output pulses are highly-chirped and fundamental repetition rate is 435.6 kHz. Three mode-locking states are observed by adjusting polarization controller and pump power. Characters of these states, such as spectrum, pulse shape and stability, are analyzed in control experiments.
Get Citation
Copy Citation Text
Liu Shiyao, Chen Shengping, Song Rui, Liu Tong, Hou Jing. Three Mode-Locking States in All-Normal-Dispersion Fiber Laser at Low Repetition[J]. Chinese Journal of Lasers, 2012, 39(s1): 102007
Category: Laser physics
Received: Jul. 30, 2011
Accepted: --
Published Online: May. 28, 2012
The Author Email: Shiyao Liu (oscar_liu99@163.com)