High power ultrafast lasers are widely used because of their short pulse duration and peak power.Ult...
The full name of VCESL is a vertical cavity surface emitting laser, which is a semiconductor laser s...
Optical fiber amplifiers multiply the photon stream by means of electronic excitation. The term als...
Operators are making efforts to build 5G base stations, and the demand for optical modules continues...
Fiber laser refers to a laser that uses rare-earth-doped glass fiber as the gain medium. Fiber laser...
Optical fiber is the abbreviation of optical fiber, and its structure is shown in the figure: the in...