Title :
High-Power and Narrow-Linewidth Er, Yb Fiber Laser Locked by a Volume Bragg Grating-Pair
Author :
Jun Liu ; Deyuan Shen ; Haitao Huang ; Xiaoqi Zhang ; Li Wang ; Dianyuan Fan
Author_Institution :
Shanghai Inst. of Opt. & Fine Mech., Shanghai, China
Abstract :
A high-power and narrow-linewidth Er, Yb co-doped fiber laser is demonstrated by using two serially-paired volume Bragg gratings. A maximum output power of 19.4 W at 1545.3 nm with a full-width at half-maximum linewidth of is obtained for 65.3 W of launched pump power, corresponding to a slope efficiency of 30.1% with respect to launched pump power.
Keywords :
Bragg gratings; erbium; fibre lasers; laser mode locking; optical fibres; optical pumping; ytterbium; full-width at half-maximum linewidth; high-power laser; launched pump power; maximum output power; narrow-linewidth Er, Yb co-doped fiber laser; narrow-linewidth Er, Yb fiber laser locking; power 19.4 W; power 65.3 W; serially-paired volume Bragg gratings; slope efficiency; wavelength 1545.3 nm; Bragg gratings; Laser excitation; Mirrors; Power generation; Power lasers; Pump lasers; Er; Yb fiber laser; high-power; narrow-linewidth; volume Bragg grating;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.2013.2295371
