Nanoimprinted organic semiconductor laser pumped by a light-emitting diode
Tsiminis, Georgios and Wang, Yue and Kanibolotsky, Alexander L. and Inigo, Anto R. and Skabara, Peter J. and Samuel, Ifor D.W. and Turnbull, Graham A. (2013) Nanoimprinted organic semiconductor laser pumped by a light-emitting diode. Advanced Materials, 25 (20). pp. 2826-2830. ISSN 0935-9648 (https://doi.org/10.1002/adma.201205096)
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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.
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Item type: Article ID code: 44400 Dates: DateEvent28 May 2013Published12 April 2013Published OnlineSubjects: Science > Chemistry Department: Faculty of Science > Pure and Applied Chemistry
Faculty of Engineering > Electronic and Electrical Engineering
Technology and Innovation Centre > PhotonicsDepositing user: Pure Administrator Date deposited: 30 Jul 2013 15:45 Last modified: 17 Aug 2024 22:52 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/44400