半导体光电, 2014, 35 (6): 1098, 网络出版: 2014-12-26
高精度多路激光发射同步控制技术研究
High Precision Synchronous Emission Control Technology of Multi-channel Laser
摘要
针对战场复杂的激光威胁源, 为检验激光告警机的多目标识别能力, 研究了一种多路激光同步控制输出的模拟信号源, 并提出了基于FPGA技术与光电闭环反馈校正技术相结合的同步控制方案。经过实验测试, 同步控制精度小于0.1μs, 证明了系统的可行性。
Abstract
In order to improve the recognition ability of laser-warning machines in the complex laser threat environments in warfield, multi-channel laser emission synchronous control technology is proposed. And also the synchronous control scheme combining FPGA technology and photoelectric closed loop feedback correction technology is proposed. Experimental results show that the synchronous control precision of laser emission can reach less than 0.1μs.
刘泉, 于林韬, 杨帆. 高精度多路激光发射同步控制技术研究[J]. 半导体光电, 2014, 35(6): 1098. LIU Quan, YU Lintao, YANG Fan. High Precision Synchronous Emission Control Technology of Multi-channel Laser[J]. Semiconductor Optoelectronics, 2014, 35(6): 1098.
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