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American Institute of Physics, Applied Physics Letters, 16(92), p. 163306

DOI: 10.1063/1.2912433

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

Journal article published in 2008 by Y. Yang, G. A. Turnbull ORCID, I. D. W. Samuel ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

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.