High-power operation of quantum-dot semiconductor disk laser at 1180 nm


In this letter, we report on a high-power operation of an optically pumped quantum-dot semiconductor disk laser designed for emission at 1180 nm. As a consequence of the optimization of the operation conditions, a record-high continuous-wave output power exceeding 7 W is obtained for this wavelength at a heat-sink temperature of 2 °C. A wavelength tuning over a range of 37 nm is achieved using a birefringent filter inside the cavity.

Publication DOI: https://doi.org/10.1109/LPT.2015.2408619
Divisions: College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
Additional Information: © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. Funding: European Community’s Seventh Framework Programme through the FAST-DOT Project under Contract 224338 and in part by the German Research Foundation under Project GRK1782
Uncontrolled Keywords: optical pumping,quantum-dot (QD) semiconductors,semiconductor disk laser (SDL),vertical-external cavity surface-emitting laser (VECSEL),wavelength tuning,Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Publication ISSN: 1941-0174
Last Modified: 27 Jun 2024 08:29
Date Deposited: 28 Jul 2015 12:25
Full Text Link: http://ieeexplo ... rnumber=7053940
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Article
Published Date: 2015-05-15
Published Online Date: 2015-03-03
Authors: Al Nakdali, Dalia
Gaafar, Mahmoud
Shakfa, Mohammad K.
Zhang, Fan
Vaupel, Max
Fedorova, Ksenia (ORCID Profile 0000-0002-2765-9951)
Rahimi-Iman, Arash
Rafailov, Edik (ORCID Profile 0000-0002-4152-0120)
Koch, Martin



Version: Accepted Version

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