Monolithic carbazole oligomer exhibiting efficient photorefractivity

被引：40

作者：

Zhang, YD ^{[1
]}

Wang, LM ^{[1
]}

Wada, T ^{[1
]}

Sasabe, H ^{[1
]}

机构：

[1] INST PHYS & CHEM RES,CORE RES EVOLUT SCI & TECHNOL,JST,FRONTIER RES PROGRAM,WAKO,SAITAMA 35101,JAPAN

来源：

APPLIED PHYSICS LETTERS | 1997年 / 70卷 / 22期

关键词：

D O I：

10.1063/1.118753

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A multifunctional conjugated carbazole trimer has been designed as a monolithic photorefractive material. The photorefractive properties of this carbazole trimer were demonstrated by a two-beam coupling experiment at a wavelength of 532 nm. An asymmetric energy transfer between the two beams has been observed. A relatively large two-beam coupling net gain coefficient and a four-wave mixing diffraction efficiency have been obtained. (C) 1997 American Institute of Physics.

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页码：2949 / 2951

页数：3

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