All-in-fiber method of generating orbits angular momentum with helically symmetric fibers

Li Li; Zhu Shicheng; Li Jinyan; Shao Xinyu; Galvanauskas Almantas; Ma Xiuquan

首页> 外文期刊>Applied optics >All-in-fiber method of generating orbits angular momentum with helically symmetric fibers

【24h】

All-in-fiber method of generating orbits angular momentum with helically symmetric fibers

机译：用螺旋对称纤维产生轨道轨道的全极化方法

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

An all-in-fiber method of generating orbital angular momentum (OAM) is proposed. A simple device composed with a section of helically symmetric fiber and another section of regular fiber is designed to convert input light to optical vortices. Finite element method calculation of first- and second-order OAM generation based on the coordinates transformation technique is taken to show that the eigenmodes of the helically symmetric fiber structures carry orbital and spin angular momentum. Simulation using the self-developed beam propagation method algorithm is also performed to verify the orbital angular momentum generation and evaluate the performance of the OAM generator. (C) 2018 Optical Society of America

机译：提出了一种产生轨道角动量（OAM）的全纤维方法。一个简单的装置，与螺旋对称光纤部分和另一个常规光纤部分组成，用于将输入光转换为光学涡旋。基于坐标变换技术的有限元方法计算基于坐标变换技术的第一和二阶OAM生成，表明螺旋对称纤维结构的特征模具携带轨道和自旋角动量。还执行使用自开发光束传播方法算法进行仿真以验证轨道角动量的产生，并评估OAM发生器的性能。（c）2018年光学学会

著录项

来源
《Applied optics》 |2018年第28期|共5页
作者
Li Li; Zhu Shicheng; Li Jinyan; Shao Xinyu; Galvanauskas Almantas; Ma Xiuquan;
展开▼
作者单位

Huazhong Univ Sci &

Technol Sch Mech Sci &

Engn Wuhan 430074 Hubei Peoples R China;

Wuhan Natl Lab Optoelect Wuhan 430074 Hubei Peoples R China;

Wuhan Natl Lab Optoelect Wuhan 430074 Hubei Peoples R China;

Huazhong Univ Sci &

Technol Sch Mech Sci &

Engn Wuhan 430074 Hubei Peoples R China;

Univ Michigan Ann Arbor Ctr Ultrafast Opt Sci Coll Engn Ann Arbor MI 48109 USA;

Huazhong Univ Sci &

Technol Sch Mech Sci &

Engn Wuhan 430074 Hubei Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类应用;
关键词

All-in-fiber method of generating orbits angular momentum with helically symmetric fibers

摘要

著录项

相关主题

期刊订阅