Chinese Journal of Lasers, Volume. 40, Issue s1, 102006(2013)
Study on Output Characteristics of Linearly Polarized All-Fiber Yb-Doped Fiber Laser
An all-fiber configuration linearly-polarized fiber laser reported, with one pair PM fiber Bragg grating for wavelength and polarization selection. The maximum linearly-polarized laser output power is 30.2 W, which respects to the launched pump power of 50 W from a 975 nm diode laser pumper. The optical-to-optical efficiency is 60%, and polarization extinction rate (PER) is better than 22 dB. The output central wavelength as well as the full width at half maximum (FWHM) of spectrum can be precisely adjusted by controling the temperature of the fiber Bragg grating.
Get Citation
Copy Citation Text
Su Cen, Pu Xiaoyun, Wang Jianhua, Feng Yan, Qi Yunfeng, Zhu Xiaolei. Study on Output Characteristics of Linearly Polarized All-Fiber Yb-Doped Fiber Laser[J]. Chinese Journal of Lasers, 2013, 40(s1): 102006
Category: Laser physics
Received: Jul. 4, 2013
Accepted: --
Published Online: Dec. 24, 2013
The Author Email: Cen Su (sucensd@163.com)