9 October 2000 CO2 laser atmosphere relay digital communication system
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Proceedings Volume 4225, Optical Interconnects for Telecommunication and Data Communications; (2000) https://doi.org/10.1117/12.402738
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China
Abstract
This paper approaches the fundamental principle and design methods of digital communication system by using CO2 laser to relay through free space, and analyses the principle of acoustic-optic modulator as the key technology in the system, and HgGdTe sensor, low noise amplifier and relay interface circuit. Large-scale programmable integrated device isp1032 is applied to realize the design of no-standard relay interface circuit. The trunking of full-duplex digital communication is realized between the electricity terminals.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dianren Chen, Hongzhuo Li, Guiying Li, "CO2 laser atmosphere relay digital communication system", Proc. SPIE 4225, Optical Interconnects for Telecommunication and Data Communications, (9 October 2000); doi: 10.1117/12.402738; https://doi.org/10.1117/12.402738
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