Abstract
We report on a coherent wind lidar built with two coherently-beam-combined fiber amplifiers. The lidar performances of the combined-amplifier and the single-amplifier are compared using two criterions: carrier-to-noise ratio and wind speed noise floor. In both cases, lidar performances are not degraded with a combined source and are close to the theoretical optimum. Combined sources are well suited to improve coherent wind lidar accuracy, range, and integration time.
© 2015 Optical Society of America
Full Article | PDF ArticleMore Like This
Chong Wang, Haiyun Xia, Yunbin Wu, Jingjing Dong, Tianwen Wei, Lu Wang, and Xiankang Dou
Opt. Lett. 44(2) 311-314 (2019)
Chen Liang, Chong Wang, Xianghui Xue, Xiankang Dou, and Tingdi Chen
Opt. Lett. 47(13) 3179-3182 (2022)
Haiyun Xia, Mingjia Shangguan, Chong Wang, Guoliang Shentu, Jiawei Qiu, Qiang Zhang, Xiankang Dou, and Jianwei Pan
Opt. Lett. 41(22) 5218-5221 (2016)