DETAILS, FICTION AND LASER CRYSTAL

Obvious solid-condition lasers depending on laser crystals are compact and light-weight. Lasers from deep red to blue are reported. Specially, there have been a great deal of reviews on Pr3+ doped laser crystals, and steady wave lasers close to 490 nm happen to be attained. Ti∶sapphire is the most crucial obtain crystal for ultrafast lasers. Supe