Flexible Generation of Orbital Angular Momentum (OAM) Mode Array by Employing Phase Grating

被引：0
作者：
Zhu, Long [1 ]
Wang, Andong [1 ]
机构：
[1] Chongqing Univ Posts & Telecommun, Sch Commun & Informat Engn, Chongqing 400065, Peoples R China
来源：
2019 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2019年
关键词：
LIGHT;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We introduce a new method for the flexible generation of OAM array with different power distributions. By designing different phase gratings, 5x5 OAM mode arrays are successfully generated with output power controlled. Moreover, the diffraction efficiency is above 900%.
引用
收藏
页数：3
相关论文
共 50 条
  • [21] Efficient generation of octave-separating orbital angular momentum beams via forked grating array in lithium niobite crystal
    Liu, Xinyu
    Wei, Dan
    Chang, Chun
    Liu, Dingwei
    Li, Juntao
    Wei, Dunzhao
    NANOPHOTONICS, 2024, 13 (18) : 3465 - 3476
  • [22] Proposed phase plate for superimposed orbital angular momentum state generation
    Liu, Houquan
    Teng, Chuanxin
    Yang, Hongyan
    Deng, Hongchang
    Xu, Ronghui
    Deng, Shijie
    Chen, Ming
    Yuan, Libo
    OPTICS EXPRESS, 2018, 26 (11): : 14792 - 14799
  • [23] Hybrid Angular Gradient Phase Grating for Measuring the Orbital Angular Momentum of Perfect Optical Vortex Beams
    Chu, Chao
    Gao, Shecheng
    Liu, Zhibing
    Tu, Jiajing
    Yang, Jishun
    Hao, Chenglong
    Liu, Weiping
    Li, Zhaohui
    IEEE PHOTONICS JOURNAL, 2020, 12 (03):
  • [24] Stable generation of orbital angular momentum mode with an all-fiber laser
    Zhang, Yimin
    Li, Hongxun
    Tao, Runxia
    Fang, Wentan
    Dong, Zhipeng
    Dai, Chuansheng
    Xu, Lixin
    Gu, Chun
    Chen, Wei
    Zhu, Yonggang
    Zhan, Qiwen
    Yao, Peijun
    APPLIED PHYSICS EXPRESS, 2020, 13 (04)
  • [25] All-fiber orbital angular momentum mode generation and transmission system
    Heng, Xiaobo
    Gan, Jiulin
    Zhang, Zhishen
    Qian, Qi
    Xu, Shanhui
    Yang, Zhongmin
    OPTICS COMMUNICATIONS, 2017, 403 : 180 - 184
  • [26] Multiple Orbital Angular Momentum (OAM) Modes (De) Multiplexer Based on Single Complex Phase Mask
    Li, Shuhui
    Li, Chao
    Liu, Jun
    Zhu, Long
    Xu, Zhidan
    Zhou, Jiaying
    Yang, Qi
    Wang, Jian
    2014 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2014,
  • [27] High Orbital Angular Momentum Harmonic Generation
    Vieira, J.
    Trines, R. M. G. M.
    Alves, E. P.
    Fonseca, R. A.
    Mendonca, J. T.
    Bingham, R.
    Norreys, P.
    Silva, L. O.
    PHYSICAL REVIEW LETTERS, 2016, 117 (26)
  • [28] Experimental Demonstration of Free-Space Optical Communications Using Orbital Angular Momentum (OAM) Array Encoding/Decoding
    Li, Shuhui
    Xu, Zhidan
    Liu, Jun
    Zhou, Nan
    Zhao, Yifan
    Zhu, Long
    Xia, Fei
    Wang, Jian
    2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2015,
  • [29] Quasi-Orbital Angular Momentum (Q-OAM) Generated by Quasi-Circular Array Antenna (QCA)
    Fouda, Reham M.
    Baum, Thomas C.
    Ghorbani, Kamran
    SCIENTIFIC REPORTS, 2018, 8
  • [30] Recognizing the orbital angular momentum (OAM) of vortex beams from speckle patterns
    Wang, Zhiyuan
    Lai, Xuetian
    Huang, Huiling
    Wang, Xiaoyan
    Li, Haoran
    Chen, Ziyang
    Han, Jun
    Pu, Jixiong
    SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2022, 65 (04)
12345