Hybrid optoelectronics: A polymer laser pumped by a nitride light-emitting diode

被引：178

作者：

Yang, Y. ^{[1
]}

Turnbull, G. A. ^{[1
]}

Samuel, I. D. W. ^{[1
]}

机构：

[1] Univ St Andrews, Sch Phys & Astron, Organ Semicond Ctr, St Andrews KY16 9SS, Fife, Scotland

来源：

APPLIED PHYSICS LETTERS | 2008年 / 92卷 / 16期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1063/1.2912433

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate indirect electrically pumped lasing in a hybrid polymer laser. The lasers comprise a corrugated fluorene copolymer waveguide on an InGaN light-emitting diode and were driven under nanosecond pulsed operation. We observe the onset of distributed feedback lasing at 568 nm for peak drive currents above 144 A. Angle-resolved photoluminescence measurements identify the lasing mechanism as band edge feedback from a photonic stopband in the TE0 waveguide mode. (c) 2008 American Institute of Physics.

引用

页数：3

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