Journal
APPLIED PHYSICS LETTERS
Volume 92, Issue 16, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.2912433
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- Engineering and Physical Sciences Research Council [GR/R75656/01] Funding Source: researchfish
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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.
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