Low-threshold nanoimprinted lasers using substructured gratings for control of distributed feedback

Martins, Emiliano R. and Wang, Yue and Kanibolotsky, Alexander L. and Skabara, Peter J. and Turnbull, Graham A. and Samuel, Ifor D W (2013) Low-threshold nanoimprinted lasers using substructured gratings for control of distributed feedback. Advanced Optical Materials, 1 (8). pp. 563-566. (https://doi.org/10.1002/adom.201300211)

Abstract

A nanopatterned polymer design for lasers using substructured gratings to achieve low threshold lasing is presented. The approach provides complete control over the balance between optical feedback and output coupling. Polymer lasers are fabricated by nanoimprint lithography with threshold densities as low as 16 W cm-2, half that of reference distributed feedback lasers with conventional gratings.

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• Item metadata

  Item type:	Article
  ID code:	47299
  Dates:	Date Event 1 August 2013 Published
  Subjects:	Science > Physics Technology > Electrical engineering. Electronics Nuclear engineering Science > Chemistry
  Department:	University of Strathclyde > University of Strathclyde Faculty of Engineering > Electronic and Electrical Engineering Faculty of Science > Pure and Applied Chemistry Technology and Innovation Centre > Photonics
  Depositing user:	Pure Administrator
  Date deposited:	02 Apr 2014 12:25
  Last modified:	08 Apr 2024 21:22
  Related URLs:	Scopus publication
  URI:	https://strathprints.strath.ac.uk/id/eprint/47299