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https://hdl.handle.net/2440/83008
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Type: | Journal article |
Title: | Nanoimprinted organic semiconductor laser pumped by a light-emitting diode |
Author: | Tsiminis, G. Wang, Y. Kanibolotsky, A. Inigo, A. Skabara, P. Samuel, I. Turnbull, G. |
Citation: | Advanced Materials, 2013; 25(20):2826-2830 |
Publisher: | John Wiley & Sons |
Issue Date: | 2013 |
ISSN: | 0935-9648 1521-4095 |
Organisation: | Institute for Photonics & Advanced Sensing (IPAS) |
Statement of Responsibility: | Georgios Tsiminis, Yue Wang, Alexander L. Kanibolotsky, Anto R. Inigo, Peter J. Skabara, Ifor D. W. Samuel, and Graham A. Turnbull |
Abstract: | An organic semiconductor laser, simply fabricated by UV-nanoimprint lithography (UV-NIL), that is pumped with a pulsed InGaN LED is demonstrated. Molecular weight optimization of the polymer gain medium on a nanoimprinted polymer distributed feedback resonator enables the lowest reported UV-NIL laser threshold density of 770 W cm−2, establishing the potential for scalable organic laser fabrication compatible with mass-produced LEDs. |
Keywords: | Conjugated polymers nanoimprint lithography molecular weight polydispersity distributed feedback lasers |
Rights: | © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
DOI: | 10.1002/adma.201205096 |
Published version: | http://dx.doi.org/10.1002/adma.201205096 |
Appears in Collections: | Aurora harvest IPAS publications |
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