Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

A passively Q switched Yb 3+ doped all fiber laser based on SBS effect



  1. Shandong Provincial Key Laboratory of Laser Polarization and Information Technology, College of Physics and Engineering, Qufu Normal University, Qufu 273165, China
  2. College of Computer Science , Qufu Normal University, Qufu 273165, China
  3. State Key laboratory of Crystal Material, Shandong University, Jinan 250100 , China


The SBS effect of the single mode fiber is an appealing method to narrow pulse width of the Q-switched fiber laser. In this paper, by using the SBS effect, the operation of a passively Q switched Yb3+ doped all fiber laser is realized T he pulse width 17ns is obtained at the repetition rate 30MHz Furthermore the outpu t wavelength is 1083nm, with the pulse energy 0.014µJ and the peak power 0.7W achieved.


Passively Q-switched, All fiber laser, Pulse width, Yb3+ doped.


LIAN-JU SHANG, ZHEN-ZHONG CAO, XIU-QIN YANG, A passively Q switched Yb 3+ doped all fiber laser based on SBS effect, Optoelectronics and Advanced Materials - Rapid Communications, 10, 5-6, May-June 2016, pp.314-316 (2016).

Submitted at: Jan. 2, 2015

Accepted at: June 9, 2016