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Proceedings Paper

Artful waveguides for frequency doubling
Author(s): Keisuke Sasaki; G. J. Zhang; Suguru Horinouchi
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Paper Abstract

Two kinds of poled polymer systems, DR1/PMMA and p-NA/PVA were set in artfully designed frequency doubling multi-layered waveguides. (Ti2O5)x/(SiO2)y glass which was adjustable on refractive index by varying the ratio, x/y was inserted between poled polymer nonlinear optical layer and glass substrate to optimize conversion efficiency of frequency doubling. Also a face-to-face structure of poled polymer film was applied to frequency doubling waveguide in Cerenkov-type phase matching. In this structure d33:-d33 counter-parallel distribution was effective for overlapping of both fields. Finally ridge-type channel waveguide was prepared for high efficiency SHG waveguide.

Paper Details

Date Published: 23 September 1994
PDF: 10 pages
Proc. SPIE 2285, Nonlinear Optical Properties of Organic Materials VII, (23 September 1994); doi: 10.1117/12.187524
Show Author Affiliations
Keisuke Sasaki, Keio Univ. (Japan)
G. J. Zhang, Keio Univ. (Japan)
Suguru Horinouchi, Keio Univ. (Japan)

Published in SPIE Proceedings Vol. 2285:
Nonlinear Optical Properties of Organic Materials VII
Gustaaf R. Moehlmann, Editor(s)

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