Optical properties of organic microcavity based on porous silicon Bragg reflector

被引：4

作者：

Lu, M ^{[1
]}

Xu, SH ^{[1
]}

Zhang, ST ^{[1
]}

He, J ^{[1
]}

Xiong, ZH ^{[1
]}

Deng, ZB ^{[1
]}

Ding, XM ^{[1
]}

机构：

[1] Fudan Univ, Surface Phys Lab, Natl Key Lab, Shanghai 200433, Peoples R China

来源：

ACTA PHYSICA SINICA | 2000年 / 49卷 / 10期

关键词：

microcavity; porous silicon; organic semiconductor;

D O I：

10.7498/aps.49.2083

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The construction of an organic microcavity with an organic light-emitting thin film sandwiched between a porous silicon Bragg reflector and a silver film is demonstrated. The peak widths of the PL spectra are greatly reduced from 83 nm to 4 nm as compared with those measured from non-cavity structures. The off-resonant optical modes are highly depressed. As is always observed from an optical microcavity,the peak intensity is enhanced,and the peak position shows a blue shift with increasing exit angles.

引用

页码：2083 / 2088

页数：6

共 23 条

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