Blue green stimulated emission from a high gain conjugated polymer

被引：113
|
作者：
Zenz, C [1 ]
Graupner, W [1 ]
Tasch, S [1 ]
Leising, G [1 ]
Mullen, K [1 ]
Scherf, U [1 ]
机构：
[1] MAX PLANCK INST POLYMER RES,D-55128 MAINZ,GERMANY
来源：
APPLIED PHYSICS LETTERS | 1997年 / 71卷 / 18期
关键词：
D O I：
10.1063/1.119332
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An optically pumped waveguide structure has been fabricated with methyl substituted conjugated laddertype poly(paraphenylene) as the active material. The choice of the device parameters allows one to observe a high directionality, a small beam divergence, a complete linear polarization, and a linewidth with an upper limit of 1.7 nm at a considerable low threshold of 3 kW/cm(2) at room temperature. (C) 1997 American Institute of Physics. [S0003-6951(97)01044-9].
引用
收藏
页码：2566 / 2568
页数：3
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