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Proceedings Paper

Frequency doubling from poled-polymer waveguides and organic crystal
Author(s): Keisuke Sasaki
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Paper Abstract

The former part of this paper present two types of copolymer systems, paranitroaniline (p- NA)/polyvinylalcohl (PVA) and disperse red 1(DR1)/polymethylmethacrylate (PMMA) were synthesized for frequency doubling (second harmonic generation; SHG) in corona-poled waveguides. Remarkable blue SHGs from waveguides were observed by Cerenkov-type phase matching. The latter part of the paper describes characterization of a novel organic nonlinear crystal : 2-Furyl-Methacrylic-Anhydride (FMA) which has superior transparency ((lambda) cutoff equals 380 nm), larger SHG coefficient (d33 equals 24 pm/v) and stable physical property.

Paper Details

Date Published: 16 December 1993
PDF: 10 pages
Proc. SPIE 2025, Nonlinear Optical Properties of Organic Materials VI, (16 December 1993); doi: 10.1117/12.165279
Show Author Affiliations
Keisuke Sasaki, Keio Univ. (Japan)


Published in SPIE Proceedings Vol. 2025:
Nonlinear Optical Properties of Organic Materials VI
Gustaaf R. Moehlmann, Editor(s)

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