光学学报, 2018, 38 (4): 0401003, 网络出版: 2018-07-10
载波调制高斯脉冲激光水下传输特性的仿真分析 下载: 954次
Simulation and Analysis on Underwater Transmission Characteristics of Gaussian Pulse Lasers with Carrier Modulation
图 & 表
图 2. 不同海水衰减系数时传统脉冲和余弦调制高斯脉冲的回波信号
Fig. 2. Echo signals of traditional pulse and Gaussian pulse modulated by cosine signal with different attenuation coefficients of sea
图 3. 调制频率分别为(a) 0.1 GHz、(b) 0.5 GHz 和(c) 1.0 GHz时不同脉冲宽度条件下的回波信号
Fig. 3. Echo signals with different pulse widths and modulation frequencies of (a) 0.1 GHz, (b) 0.5 GHz, and (c) 1.0 GHz
刘娜, 柯杰耀, 杨苏辉, 赵长明, 张海洋. 载波调制高斯脉冲激光水下传输特性的仿真分析[J]. 光学学报, 2018, 38(4): 0401003. Na Liu, Jieyao Ke, Suhui Yang, Changming Zhao, Haiyang Zhang. Simulation and Analysis on Underwater Transmission Characteristics of Gaussian Pulse Lasers with Carrier Modulation[J]. Acta Optica Sinica, 2018, 38(4): 0401003.