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Buried heterostructure photonic crystal quantum cascade laser: Towards 2D large-area single-mode operation
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2016 (English)In: Optics InfoBase Conference Papers, OSA - The Optical Society , 2016Conference paper (Refereed)
Abstract [en]

We demonstrate a buried-heterostructure photonic-crystal quantum cascade laser operating at room temperature. The large-area coherent lasing enabled an output peak power of 0.88 W at 263 K with single-mode behavior and narrow far field pattern.

Place, publisher, year, edition, pages
OSA - The Optical Society , 2016.
Keyword [en]
Chemical analysis, Laser applications, Photonic crystals, Semiconductor lasers, Buried heterostructures, Narrow far fields, Output peak power, Single mode, Single mode operation, Quantum cascade lasers
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:kth:diva-207496DOI: 10.1364/LACSEA.2016.LTh3E.2ScopusID: 2-s2.0-85016944849ISBN: 9781943580156 OAI: oai:DiVA.org:kth-207496DiVA: diva2:1106454
Conference
Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2016, 25 July 2016 through 28 July 2016
Note

Conference code: 134228; Export Date: 22 May 2017; Conference Paper; Correspondence Address: Liang, Y.; Institute for Quantum Electronics, ETH ZürichSwitzerland; email: liangyo@phys.ethz.ch. QC 20170607

Available from: 2017-06-07 Created: 2017-06-07 Last updated: 2017-06-07Bibliographically approved

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