Single-frequency fiber lasers have unique properties such as ultra-narrow linewidth, adjustable freq...
Ultrafast laser is a kind of laser based on SESAM, Kerr lens and other mode-locking technology, the ...
When the incident light flux leaves from the illuminated surface or the incident surface of the medi...
Although both spectrum and frequency spectrum are electromagnetic spectrum, due to the difference in...
Semiconductor lasers are commonly known as laser diodes. They are called semiconductor lasers becaus...
Laser is a device that can emit laser. According to the working medium, lasers can be divided into f...