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.
|ジャーナル||IEICE Transactions on Electronics|
|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 13 → 1993 10 15
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering