LITTLE KNOWN FACTS ABOUT LASER CRYSTAL.

Obvious good-state lasers according to laser crystals are compact and light. Lasers from deep red to blue are actually documented. Primarily, there have been plenty of stories on Pr3+ doped laser crystals, and constant wave lasers close to 490 nm are actually obtained. Ti∶sapphire is the primary attain crystal for ultrafast lasers. Superintense u