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

    Tutkimustuotos: AbstraktiTieteellinen

    47 Lataukset (Pure)

    Abstrakti

    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.

    AlkuperäiskieliEnglanti
    SivutR317
    DOI - pysyväislinkit
    TilaJulkaistu - 23 elok. 2016
    Tapahtuma2016 International Conference Laser Optics, LO 2016 - St. Petersburg, Venäjä
    Kesto: 27 kesäk. 20161 heinäk. 2016

    Conference

    Conference2016 International Conference Laser Optics, LO 2016
    Maa/AlueVenäjä
    KaupunkiSt. Petersburg
    Ajanjakso27/06/161/07/16

    !!ASJC Scopus subject areas

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

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