Title :
Demonstration of controllable orbital angular momentum (OAM) beam generation using an all-fiber system
Author :
Shuhui Li;Qi Mo;Xiao Hu;Jun Liu;Long Zhu;Yifan Zhao;Jing Du;Liang Fang;Cheng Du;Jian Wang
Author_Institution :
Wuhan National Laboratory for Optoelectronics, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
Abstract :
We propose a scheme to realize controllable, scalable, and versatile all-fiber orbital angular momentum (OAM) generator. By deforming a two-mode fiber (TMF) with mechanical devices, selective generation of LP11a, LP11b, OAM-1 and OAM+1 modes are demonstrated.
Keywords :
"Laser beams","Optical fiber polarization","Optical fiber devices","Generators","Stress","Optical fiber communication"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341711
