A REVIEW OF LASER CRYSTAL

Noticeable good-condition lasers based on laser crystals are compact and light-weight. Lasers from deep crimson to blue are claimed. Primarily, there have been loads of experiences on Pr3+ doped laser crystals, and continual wave lasers all-around 490 nm are actually obtained. Ti∶sapphire is the most crucial get crystal for ultrafast lasers. Supe