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Proceedings Paper

Periodic domain-inverted and blue light frequency doubling in LiTaO3 waveguide
Author(s): Chuanyi Zang; Wanghe Cao; Shidong Kan
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Paper Abstract

We have reported here domain inversion periodically by Si ion inducing +c face of LiTaO3, and obtained inversion depth of 5 micrometer by the improved process. The optimum dosage implanted and the optimum temperature of heat treatment are given, respectively. The forming reason of domain inversion of Si ion inducing LiTaO3 layer was preliminarily analyzed. For the first time to our knowledge, second harmonic generation was investigated for three waveguide devices, and obtained the highest output power of 50 (mu) W in the blue at 485 nm.

Paper Details

Date Published: 14 August 1998
PDF: 3 pages
Proc. SPIE 3556, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications II, (14 August 1998); doi: 10.1117/12.318239
Show Author Affiliations
Chuanyi Zang, Changchun Institute of Physics (China)
Wanghe Cao, Changchun Institute of Physics (China)
Shidong Kan, Changchun Institute of Physics (China)


Published in SPIE Proceedings Vol. 3556:
Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications II
Chuangtian Chen, Editor(s)

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