Mirrorless lasing in conducting polymer poly(2,5-dioctyloxy-p-phenylenevinylene) films

被引：123

作者：

Frolov, SV ^{[1
]}

Ozaki, M ^{[1
]}

Gellermann, W ^{[1
]}

Vardeny, ZV ^{[1
]}

Yoshino, K ^{[1
]}

机构：

[1] OSAKA UNIV, FAC ENGN, DEPT ELECT ENGN, SUITA, OSAKA 565, JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1996年 / 35卷 / 10B期

关键词：

conducting polymer; poly(2,5-dioctyloxy-p-phenylenevinylene); superradiance; solid state laser; modulation spectroscopy;

D O I：

10.1143/JJAP.35.L1371

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report mirrorless lasing in thin films of poly(2,5-dioctyloxy-p-phenylenevinylene) (DOO-PPV), that we identify as superradiance. We have measured the characteristic properties associated with this phenomenon including spectral narrowing, polarization memory, thickness and intensity dependencies. From the measurements of picosecond transient gain and loss in DOO-PPV we conclude that DOO-PPV films are excellent candidates for solid state lasers.

引用

页码：L1371 / L1373

页数：3

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