[准直器] 激光准直器 日期:2024-01-09 16:13:21点击:418激光准直器Laser Collimator该准直器用于激光耦合,波长500~1650nm任意选择,光斑0.35~14mm任意,工作距离0.1~8m。〖性能参数Performance Parameter〗参数ParameterCLSCLB工作波长Operating wavelength1260~1650nm插入损耗(单模1550)Insertion loss(Single-mode 1550)1.51.8回波损耗(单模)Return loss(Single-mode)55发散角 (度)Dive...