A laser diode chip is a semiconductor-based laser that consists of a P-N structure and is powered by...
The polarization characteristics of light are a description of the vibration direction of the electr...
A pump laser is a laser used to provide an excitation light source for a fiber laser or fiber amplif...
ASE broadband light generated by erbium-doped fiber is amplified spontaneous emission light generate...
For polarization-maintaining (PM) optical fiber, assuming that the polarization direction of the inp...
Depending on the active region material, the band gap width of the semiconductor material of the blu...