CONSIDERATIONS TO KNOW ABOUT LASER CRYSTAL

Seen strong-condition lasers depending on laser crystals are compact and light. Lasers from deep pink to blue are described. In particular, there were a great deal of studies on Pr3+ doped laser crystals, and ongoing wave lasers all over 490 nm are already reached. Ti∶sapphire is the main obtain crystal for ultrafast lasers. Superintense ultrafas