闪光东本 发表于 2025-3-30 11:44:51
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http://reply.papertrans.cn/44/4311/431027/431027_52.png抛弃的货物 发表于 2025-3-30 18:16:02
http://reply.papertrans.cn/44/4311/431027/431027_53.pngosteocytes 发表于 2025-3-30 21:54:25
Adaptive-Threshold Detection Technology, be recovered correctly by fixed threshold detection at the receiving end, so adaptive adjustment of the received signal decision threshold is required. Adaptive threshold detection technology can effectively suppress the atmospheric turbulence effect, which is an important means to improve the bitFLIC 发表于 2025-3-31 02:28:36
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Optical-Antenna Technologies,ines the detection performance of the system. This chapter introduces the basic structures of optical antenna, the research progress of Cassegrain optical antenna, pointing, acquisition, and tracking (PAT) system without independent beacon and the point-to-multipoint optical antenna in detail, the f星球的光亮度 发表于 2025-3-31 12:39:09
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Spatial Optical-Fiber Coupling Technology,cal wireless communication, and introduces the research work of Xi’an University of Technology in this field, including the automatic alignment in spatial light to optical-fiber coupling, optical mode conversion in free space, adaptive optics wavefront correction in spatial light to optic fiber coupfacilitate 发表于 2025-3-31 23:59:52
Atmospheric-Turbulence Models,tablish a turbulence model which can accurately describe the fluctuations of atmospheric refractive index. This paper summarizes the research progress of atmospheric-turbulence models at home and abroad, analyzes the theoretical establishment of different atmospheric-turbulence models in depth, and