商品图片商品名称货号 操作

1550nm narrow linewidth frequency stabilized laser module 2kHz-5kHz single mode B80040005 加入清单

1550nm narrow linewidth single frequency laser module＜20kHz single mode B80040007 加入清单

1550nm narrow linewidth frequency stabilized laser module 2kHz-5kHz polarization maintaining B80040001 加入清单

1550nm narrow linewidth single-frequency laser module ＜20kHz polarization maintaining B80040006 加入清单