Amplifying Orbital Angular Momentum Modes in Ring-Core Erbium-Doped Fiber
Lots of research efforts have been devoted to increase the transmission capacity in optical communications using orbital angular momentum (OAM) multiplexing. To enable long-haul OAM mode transmission, an in-line OAM fiber amplifier is desired. A ring-core fiber (RCF) is considered to be a preferable...
Main Authors: | Jun Liu, Shi Chen, Hongya Wang, Shuang Zheng, Long Zhu, Andong Wang, Lulu Wang, Cheng Du, Jian Wang |
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Format: | Article |
Language: | English |
Published: |
American Association for the Advancement of Science (AAAS)
2020-01-01
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Series: | Research |
Online Access: | http://dx.doi.org/10.34133/2020/7623751 |
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