Polarized Emission and Optical Waveguide in Crystalline Perylene Diimide Microwires

被引：136

作者：

Bao, Qiaoliang ^{[1
]}

Goh, Bee Min ^{[1
]}

Yan, Bin ^{[2
]}

Yu, Ting ^{[2
]}

Shen, Zexiang ^{[2
]}

Loh, Kian Ping ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore

[2] Nanyang Technol Univ, Div Phys & Appl Phys, Sch Phys & Math Sci, Singapore 637371, Singapore

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 33期

关键词：

SUBWAVELENGTH PHOTONICS INTEGRATION; CONJUGATED POLYMER NANOWIRES; SEMICONDUCTOR; MOLECULES; LASERS;

D O I：

10.1002/adma.201000731

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the first optical waveguide based on perylene diimide (PDI) crystalline microwires. The birefringence, polarized photoluminescence emission, long distance light waveguide as well as electrical-optical modulation were studied. PDI is a good polymeric electrooptic material because of its low relative permittivity, low operating voltage, high thermal and photo-stability, and easy integration on flexible substrates.

引用

页码：3661 / +

页数：7

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