Title :
Generation of 32nd harmonic in passively mode-locked erbium-doped laser with graphene saturable absorber
Author :
Fu, Bo ; Zhang, Wei ; Gui, Lili ; Xiao, Xiaosheng ; Zhu, Hongwei ; Yang, Changxi
Author_Institution :
Dept. of Precision Instrum., Tsinghua Univ., Beijing, China
Abstract :
We report passive mode locking of a soliton erbium-doped fiber laser based on graphene saturable absorber at repetition rate continuously scalable up to 500 MHz. The supermodes are suppressed by 50 dB at 32nd harmonic.
Keywords :
erbium; fibre lasers; graphene; laser mode locking; optical harmonic generation; optical saturable absorption; 32nd harmonic generation; frequency 500 MHz; graphene saturable absorber; passively mode locked erbium doped fiber laser; Cavity resonators; Erbium-doped fiber lasers; Laser mode locking; Optical fiber communication; Optical fiber couplers; Optical fiber dispersion; Optical fiber polarization;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
