1.3 μm InAs quantum dot semiconductor disk laser

S. A. Blokhin, M. A. Bobrov, A. A. Blokhin, A. G. Kuzmenkov, A. P. Vasil'Ev, N. A. Maleev, V. V. Dudelev, K. K. Soboleva, G. S. Sokolovskii, A. Rantamäki, O. Okhotnikov, V. M. Ustinov

    Research output: Other conference contributionAbstractScientific

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    Abstract

    Vertical-external-cavity surface-emitting lasers (VECSEL), or semiconductor disk lasers (SDL), are attractive laser source for a wide range of applications owing to unique possibility to combine high output power with an excellent beam quality [1]. The intrinsic features of InAs quantum dots (QD) can offer low threshold, broad wavelength tunability, fast carrier dynamics and low temperature sensitivity. Recently, continuous wave (CW) operation of QD-based VECSEL emitting at 1.25 μm with output powers reaching multi-watt levels were achieved at room temperature [2]. However, extending the emission wavelength to 1.3 μm and beyond becomes more challenging. To date, QD-based VECSEL with optical power greater than 0.5 mW at 1305 nm has been demonstrated [3]. Here, we present a record-high power InAs/InGaAs QD-based VECSEL operating at the wavelength of 1.3 μm.

    Original languageEnglish
    PagesR317
    DOIs
    Publication statusPublished - 23 Aug 2016
    Event2016 International Conference Laser Optics, LO 2016 - St. Petersburg, Russian Federation
    Duration: 27 Jun 20161 Jul 2016

    Conference

    Conference2016 International Conference Laser Optics, LO 2016
    Country/TerritoryRussian Federation
    CitySt. Petersburg
    Period27/06/161/07/16

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics

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