We have successfully developed an 8 channels time division sub-carrier semiconductor DFB laser wavelength locker.

我们研制成功8路时分副载波半导体DFB激光器波长锁定器。

youdao

We have successfully developed an 8 channels time division sub-carrier semiconductor DFB laser wavelength locker.

我们研制成功8路时分副载波半导体DFB激光器波长锁定器。

youdao