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...
For panda and bowtie PM fibers, due to non-ideal coupling conditions, external stress on the fiber, ...