Ultra-narrow linewidth lasers are laser light sources with extremely narrow spectral linewidths, typ...
The laser diode module is a compact device that integrates a laser diode, driver circuit, TEC, and c...
The basic components of a laser can be divided into three parts: a pump source (which provides energ...
C-band EDFA is a core device for realizing undistorted transmission of optical signals in optical co...
Pump lasers are the "energy supply core" of laser systems. They inject light energy of a specific wa...
Broadband light sources, with their wide spectral coverage and stable output, play a key role in var...