采用少模光纤耦合和数字组合的抗湍流自由空间光通信接收机的演示

2016 IEEE Photonics Society Summer Topical Meeting Series (SUM) Pub Date : 2016-07-11 DOI:10.1109/PHOSST.2016.7548772

M. Arikawa, T. Ishikawa, K. Hosokawa, S. Takahashi, Y. Ono, T. Ito

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引用次数: 0

摘要

利用湍流模拟器对光信号进行失真处理，采用少模光纤提高了与自由空间光接收机的耦合效率。我们演示了在10gb /s BPSK传输下的数字最大比组合减轻了衰落，将所需的传输功率降低了5db。

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Demonstration of turbulence-tolerant free-space optical communication receiver using few-mode-fiber coupling and digital combining

We improved the coupling efficiency to the free-space optical receiver by using a few-mode fiber with the optical signal distorted with a turbulence emulator. We demonstrated digital maximum ratio combining over 10-Gb/s BPSK transmission mitigated fading, relaxing the required transmitted power by 5 dB.

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2016 IEEE Photonics Society Summer Topical Meeting Series (SUM)

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