THERMALLY STABLE AND RESONANCE-ENHANCED LARGE NONLINEAR-OPTICAL PROPERTIES IN POLED SILICA FILMS DOPED WITH THIAZOLE AZO-DYE

被引：9

作者：

NAKAYAMA, H ^{[1
]}

SUGIHARA, O ^{[1
]}

FUJIMURA, H ^{[1
]}

MATSUSHIMA, R ^{[1
]}

OKAMOTO, N ^{[1
]}

机构：

[1] SHIZUOKA UNIV, FAC ENGN, HAMAMATSU, SHIZUOKA 432, JAPAN

来源：

OPTICAL REVIEW | 1995年 / 2卷 / 04期

关键词：

THIAZOLE AZO DYE; 2ND-HARMONIC GENERATION (SHG); POLED SILICA FILM; RESONANCE ENHANCED SHG; THERMAL STABILITY;

D O I：

10.1007/s10043-995-0236-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Sol-gel processed poled silica films doped with novel nonlinear organic materials, thiazole azo dye (TA), are prepared in high concentration. Resonance enhanced second-order nonlinear optical coefficient of d(33)=154 pm/V is obtained from TA doped silica film (40 wt%) for the fundamental wavelength of 1064 nm. The value d(33) is unvaried for at least 100 h under a high temperature condition (100 degrees C) without any relaxation. Wavelength dependent second-order nonlinearity is also measured.

引用

页码：236 / 238

页数：3

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