Nanoimprinted resonators for polymer lasers pumped by light-emitting diodes

Turnbull, Graham A. and Tsiminis, Georgios and Wang, Yue and Kanibolotsky, Alexander L. and Skabara, Peter J. and Samuel, Ifor D.W. (2012) Nanoimprinted resonators for polymer lasers pumped by light-emitting diodes. Proceedings of SPIE - The International Society for Optical Engineering, 8476. ISSN 0277-786X (https://doi.org/10.1117/12.928494)

Abstract

We report the demonstration of low threshold organic lasers whose nanostructured resonators are fabricated by UV nanoimprint lithography. We compare the nanoimprinted resonators with their master stamp nanostructures, and demonstrate lasers based on the conjugated polymer poly(2,5-Bis(2',5'- Bis(2"-ethylhexlyoxy))-p-phenylenevinylene), with thresholds of ∼1 kW/cm2 and below, which brings them into the regime where they can be optically pumped by a pulsed light-emitting diode.

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• Item metadata

  Item type:	Article
  ID code:	47677
  Dates:	Date Event 1 December 2012 Published
  Subjects:	Science > Chemistry Science > Physics
  Department:	Faculty of Engineering > Electronic and Electrical Engineering Faculty of Science > Pure and Applied Chemistry Technology and Innovation Centre > Photonics University of Strathclyde > University of Strathclyde
  Depositing user:	Pure Administrator
  Date deposited:	30 Apr 2014 08:56
  Last modified:	08 Apr 2024 21:26
  Related URLs:	Scopus publication
  URI:	https://strathprints.strath.ac.uk/id/eprint/47677