optical system

Called 4 Laser Guide Star Facility (4LGSF), it will be the world's most advanced laser system, simultaneously firing 4 22W laser beams with a wavelength of 589 nanometers.

The optical system of LIGO is quite complex and sophisticated, including the main optical system and the power supply systems for lasers as well as the equipment to suppress noise,

Researchers at the University of Central Florida have created a world record for laser pulse time. The new laser was created by Dr. Zenghu Chang and his colleagues with a short