Abstract
We report temperature phase-matched second-harmonic generation of 1.064-μm radiation in Ti-indiffused waveguides in MgO-doped LiNbO3 substrates. Noncritical phase matching of the TE2 mode was achieved at 102–106°C. Owing to the high-temperature operation and the low photorefractivity of the waveguide, it was possible to generate 22-mW average-power 532-nm output. No evidence of photorefractive scattering was observed during 5 h of operation at 3-mW output.
© 1986 Optical Society of America
Full Article | PDF ArticleMore Like This
Fredrik Laurell and Gunnar Arvidsson
J. Opt. Soc. Am. B 5(2) 292-299 (1988)
Jian Sun and Chanqing Xu
Opt. Lett. 37(11) 2028-2030 (2012)
Kiminori Mizuuchi, Tomoya Sugita, Kazuhisa Yamamoto, Tatsuo Kawaguchi, Takeshi Yoshino, and Minoru Imaeda
Opt. Lett. 28(15) 1344-1346 (2003)