Efficient intracavity sum-frequency generation of 490-nm radiation by use of potassium niobate

Autor: Shichijyo, Shiro, Yamada, Kazuhiro, Muro, Kyofumi
Zdroj: Optics Letters; July 1994, Vol. 19 Issue: 14 p1022-1024, 3p
Abstrakt: Efficient sum-frequency generation of 910-nm radiation from a Ti:Al_2O_3 laser and the circulating 1064-nm light inside a diode-pumped Nd:YVO_4 laser cavity has been achieved by use of b-axis KNbO_3. Blue-green output of 20 mW was generated with 100 mW of mixing power (910 nm) and a Nd:YVO_4 laser pumped by a 400-mW laser diode.
Databáze: Supplemental Index