Second harmonic generation in poled polymer films doped with α-cyano unsaturated carboxylic acids

Okihiro Sugihara, Yasuhiko Hirano, Naomichi Okamoto, Yutaka Taketani

研究成果: Conference article査読

2 被引用数 (Scopus)

抄録

Poled polymer films doped with novel nonlinear organic materials, α-cyano unsaturated carboxylic acid (α-CUCA) derivatives, are prepared. Linear and second-order nonlinear optical properties are investigated. It is found that as the value of hyperpolarizability of the derivatives increases, the second-order nonlinear susceptibility of the film increases. Cerenkov-type second harmonic generation (SHG) of Nd:YAG laser is realized in a poled polymer waveguide doped with the α-CUCA material with a slight absorption at doubled wavelength.

本文言語English
ページ(範囲)1523-1528
ページ数6
ジャーナルIEICE Transactions on Electronics
E76-C
10
出版ステータスPublished - 1993 10 1
イベントProceedings of the 1992 Symposium on Electromagnetic Theory - Aichi-ken, Jpn
継続期間: 1993 10 131993 10 15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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