Laser generation at 1.3 μm in vertical microcavities containing InAs/InGaAs quantum dot arrays under optical pumping
- Autores: Blokhin S.1, Kryzhanovskaya N.2, Moiseev E.2, Bobrov M.1, Kuz’menkov A.1,3, Blokhin A.1, Vasil’ev A.1,3, Karpovskii I.1,4, Zadiranov Y.1, Troshkov S.1, Nevedomskii V.1, Nikitina E.2, Maleev N.1, Ustinov V.1,3
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Afiliações:
- Ioffe Institute
- St. Petersburg Academic University
- Submicron Heterostructures for Microelectronics Research and Engineering Center
- St. Petersburg Electrotechnical University
- Edição: Volume 42, Nº 10 (2016)
- Páginas: 1009-1012
- Seção: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/201593
- DOI: https://doi.org/10.1134/S1063785016100023
- ID: 201593
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Resumo
The fundamental possibility of achieving temperature stability of laser emitters of 1.3-μm spectral range exhibiting a vertical microcavity and an active region based on InAs/InGaAs quantum dots (QDs) is investigated. It is demonstrated that using an undoped hybrid vertical optical microcavity formed by a lower undoped semiconductor and an upper distributed dielectric Bragg reflectors allows obtaining laser oscillation up to a temperature of ~100°C at nearly constant threshold optical pump power for an active region consisting of QD layers under optimal spectral mismatch between the position of maximum gain of the QD ground state and the resonance wavelength.
Sobre autores
S. Blokhin
Ioffe Institute
Autor responsável pela correspondência
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
N. Kryzhanovskaya
St. Petersburg Academic University
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
E. Moiseev
St. Petersburg Academic University
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
M. Bobrov
Ioffe Institute
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
A. Kuz’menkov
Ioffe Institute; Submicron Heterostructures for Microelectronics Research and Engineering Center
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 194021
A. Blokhin
Ioffe Institute
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
A. Vasil’ev
Ioffe Institute; Submicron Heterostructures for Microelectronics Research and Engineering Center
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 194021
I. Karpovskii
Ioffe Institute; St. Petersburg Electrotechnical University
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 197376
Yu. Zadiranov
Ioffe Institute
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
S. Troshkov
Ioffe Institute
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
V. Nevedomskii
Ioffe Institute
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
E. Nikitina
St. Petersburg Academic University
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
N. Maleev
Ioffe Institute
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021
V. Ustinov
Ioffe Institute; Submicron Heterostructures for Microelectronics Research and Engineering Center
Email: blokh@mail.ioffe.ru
Rússia, St. Petersburg, 194021; St. Petersburg, 194021