Abstract
In this paper, coupling efficiency between free-space-optical beam and few-mode fibers under atmosphere turbulence is investigated when adaptive optics (AO) is used for compensating wave-front aberrations. The experimental results show that, the coupling efficiency of SMF, two mode fiber and four mode fiber is improved by 16 dB, 11 dB and 10 dB with AO under moderate turbulence.
© 2017 Optical Society of America
PDF ArticleMore Like This
Beibei Li, Yan Li, Donghao Zheng, Deming Kong, Erhu Chen, and Jian Wu
ATh2C.2 Asia Communications and Photonics Conference (ACP) 2016
Jonas Krimmer, Lennart Schmitz, Wolfgang Freude, Christian Koos, and Sebastian Randel
W2A.12 Optical Fiber Communication Conference (OFC) 2022
Jonas Krimmer, Christoph Füllner, Wolfgang Freude, Christian Koos, and Sebastian Randel
NeM4B.3 Photonic Networks and Devices (Networks) 2020