Enviar artigo por via de e-mail Room Temperature Lasing of Single-Mode Arched-Cavity Quantum-Cascade Lasers
- Autores: Babichev A.1, Gladyshev A.2, Kurochkin A.1, Dudelev V.3, Kolodeznyi E.1, Sokolovskii G.1,3, Bugrov V.1, Karachinsky L.1,2,3, Novikov I.1,2,3, Denisov D.4, Ionov A.5, Slipchenko S.3, Lyutetskii A.3, Pikhtin N.3, Egorov A.1
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Afiliações:
- St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
- Connector Optics LLC
- Ioffe Physical Technical Institute, Russian Academy of Sciences
- St. Petersburg Electrotechnical University “LETI”
- OKB-Planeta PLC
- Edição: Volume 45, Nº 4 (2019)
- Páginas: 398-400
- Seção: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/208287
- DOI: https://doi.org/10.1134/S1063785019040205
- ID: 208287
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Resumo
Single-mode lasing at room temperature in quantum-cascade lasers (QCLs) with arched cavity design has been demonstrated. The output optical power in single-mode lasing regime at ~7.7-μm lasing wavelength was above 6 mW with a side-mode suppression ratio of up to 25 dB. The QCL heterostructure for the arched cavities was grown by molecular-beam epitaxy (MBE) based on a heterojunction of In0.53Ga0.47As/Al0.48In0.52As solid alloys, lattice-matched with InP substrate, and InP layers performing the function of waveguide claddings.
Sobre autores
A. Babichev
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
Autor responsável pela correspondência
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197101
A. Gladyshev
Connector Optics LLC
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 194292
A. Kurochkin
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197101
V. Dudelev
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 194021
E. Kolodeznyi
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197101
G. Sokolovskii
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University); Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197101; St. Petersburg, 194021
V. Bugrov
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197101
L. Karachinsky
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University); Connector Optics LLC; Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197101; St. Petersburg, 194292; St. Petersburg, 194021
I. Novikov
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University); Connector Optics LLC; Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197101; St. Petersburg, 194292; St. Petersburg, 194021
D. Denisov
St. Petersburg Electrotechnical University “LETI”
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197022
A. Ionov
OKB-Planeta PLC
Email: a.babichev@mail.ioffe.ru
Rússia, Veliky Novgorod, 173000
S. Slipchenko
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 194021
A. Lyutetskii
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 194021
N. Pikhtin
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 194021
A. Egorov
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
Email: a.babichev@mail.ioffe.ru
Rússia, St. Petersburg, 197101
