Titlebook: Spatial Optical-Fiber Coupling Technology in Optical-Wireless Communication; Xizheng Ke Book 2023 Science Press 2023 Space Light-Fiber Cou

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Adaptive-optical Wavefront Correction,ith direct detection, coherent detection has a detection sensitivity of approximately 20 dB gain and is more suitable for long-distance spatial laser communication. Coherent detection uses a mature fiber mixer in optical-fiber communication. A fiber mixer is used in a spatial-optical communication s

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Mode-conversion Methods, the spatial-light single-mode fiber. Therefore, it is particularly important to match the beam mode with the fiber mode. This chapter discusses a spatial-light mode-conversion method based on a liquid–crystal spatial-light modulator (LC-SLM), and optimizes the conversion-transfer function.

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Optical Wireless Communication Theory and Technologyhttp://image.papertrans.cn/s/image/873543.jpg

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