A Review of Tunable Orbital Angular Momentum Modes in Fiber: Principle and Generation

Orbital angular momentum (OAM) beams, a new fundamental degree of freedom, have excited a great diversity of interest due to a variety of emerging applications. The scalability of OAM has always been a topic of discussion because it plays an important role in many applications, such as expanding to...

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Bibliographic Details
Main Authors: Lipeng Feng, Yan Li, Sihan Wu, Wei Li, Jifang Qiu, Hongxiang Guo, Xiaobin Hong, Yong Zuo, Jian Wu
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/9/12/2408