典型文献
Mode field switching in narrow linewidth mode-locked fiber laser
文献摘要：
Acousto-optic interaction can be used for ultrafast optical field control in passively mode-locked fiber lasers.Here,we propose the use of an intracavity acousto-optic mode converter[AOMC]with combination of a few-mode fiber Bragg gra-tings[FM-FBG]to achieve narrow linewidth mode-locked pulse output with switchable transverse mode and wavelength in a ring fiber laser.Due to the selectivity of the FM-FBG to the input mode,the output mode and wavelength can be adjusted in the mode-locked fiber laser based on a semiconductor saturable absorption mirror.In experiments,by adjusting the acous-tic frequency imposed in the AOMC,the wavelength of mode-locked pulses was switched from 1551.52 nm to 1550.21 nm,retaining the repetition rate of 12.68 MHz.At the same time,the mode conversion from the LP01 to the LP11 mode in the FM-FBG transmission port was achieved.This laser may find application in mode-division multiplexing systems.
文献关键词：
中图分类号：
作者姓名：
Shaokang Bai;Yaqiong Lu;Zuxing Zhang
作者机构：
Advanced Photonic Technology Laboratory,College of Electronic and Optical Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210022,China
文献出处：
引用格式：
[1]Shaokang Bai;Yaqiong Lu;Zuxing Zhang-.Mode field switching in narrow linewidth mode-locked fiber laser)[J].中国光学快报（英文版）,2022(02):12-16
A类：
AOMC,acous
B类：
Mode,field,switching,narrow,linewidth,mode,locked,fiber,Acousto,interaction,can,used,ultrafast,optical,control,passively,lasers,Here,we,propose,intracavity,acousto,converter,combination,few,Bragg,gra,tings,FM,FBG,output,switchable,transverse,wavelength,ring,Due,selectivity,input,adjusted,semiconductor,saturable,absorption,mirror,In,experiments,by,adjusting,frequency,imposed,pulses,was,switched,from,retaining,repetition,rate,MHz,At,same,conversion,LP01,LP11,transmission,port,achieved,This,may,find,application,division,multiplexing,systems
AB值：
0.534757
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
