Anti-dark soliton complexes in a fiber laser  

作　　者：Xiao Hu Jun Guo Guangwei Hu Seongwoo Yoo Dingyuan Tang 

机构地区：[1]Shenzhen Technology University,Future Technology School,Shenzhen,China [2]Nanyang Technological University,School of Electrical and Electronic Engineering,Singapore [3]Jiangsu Normal University,Jiangsu Key Laboratory of Laser Materials and Devices,School of Physics and Electronic Engineering,Xuzhou,China

出　　处：《Advanced Photonics》2024年第6期90-98,共9页先进光子学(英文)

基　　金：supported by the Education Department of the Guangdong Province(Grant No.2022ZDJS116);the National Science Foundation of Top Talent of SZTU(Grant No.GDRC202302);the Agency for Science,Technology and Research,Singapore(Grant No.IRG M21K2c0109);the Singapore Ministry of Education(Grant No.RG114/21).

摘　　要：Soliton molecules,referred to as closely bounded solitons,have recently attracted considerable interest in both fundamental nonlinear physics research and refreshed application promises.To date,extensive efforts have been made on the generation of quadratic soliton molecules.These are soliton molecules whose formation exclusively involves second-order dispersion and Kerr nonlinearity.Here,for the first time,we demonstrate the realization of various third-order dispersion-supported soliton molecules,including vector dark–anti-dark solitons,vector anti-dark solitons,and vector anti-dark soliton molecules formed in a fiber laser with net cavity dispersion near the zero-group-velocity-dispersion point.High-order dispersion could greatly alter the internal soliton interaction within a soliton molecule.This finding could open exciting new avenues in soliton research.

关 键 词：fiber laser nonlinear optics ultrafast fiber laser 

分 类 号：TN248[电子电信—物理电子学] O437[机械工程—光学工程]