Randomly distributed feedback fiber laser based on Raman gain, its output spectrum has been confirme...
Lithography is a technique for transferring a designed pattern directly or through an intermediate m...
Compared with discrete optical fiber amplification technology, Distributed Raman Amplification (DRA)...
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...