Email this article High-Power Quantum-Cascade Lasers Emitting in the 8-μm Wavelength Range
- Authors: Babichev A.V.1, Dudelev V.V.2, Gladyshev A.G.3, Mikhailov D.A.2,4, Kurochkin A.S.1, Kolodeznyi E.S.1, Bougrov V.E.1, Nevedomskiy V.N.2, Karachinsky L.Y.1,2,3, Novikov I.I.1,2,3, Denisov D.V.4, Ionov A.S.5, Slipchenko S.O.2, Lutetskiy A.V.2, Pikhtin N.A.2, Sokolovskii G.S.1,2, Egorov A.Y.1
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Affiliations:
- ITMO University
- Ioffe Institute
- Connector Optics LLC
- St. Petersburg Electrotechnical University “LETI”
- OKB-Planeta PLC
- Issue: Vol 45, No 7 (2019)
- Pages: 735-738
- Section: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/208380
- DOI: https://doi.org/10.1134/S1063785019070174
- ID: 208380
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Abstract
Molecular beam epitaxy techniques were used to grow a quantum-cascade laser (QCL) heterostructure based on an In0.53Ga0.47As/Al0.48In0.52As heteropair lattice-matched with an InP substrate. InP layers were used to form an optical waveguide. The obtained QCL heterostructure ensured room-temperature lasing in the 8-μm wavelength range at a maximum output optical power of 0.45 W from one facet in a standard ridge geometry of the Fabry–Pérot cavities formed by cleaved facets.
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About the authors
A. V. Babichev
ITMO University
Author for correspondence.
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101
V. V. Dudelev
Ioffe Institute
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
A. G. Gladyshev
Connector Optics LLC
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194292
D. A. Mikhailov
Ioffe Institute; St. Petersburg Electrotechnical University “LETI”
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021; St. Petersburg, 197022
A. S. Kurochkin
ITMO University
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101
E. S. Kolodeznyi
ITMO University
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101
V. E. Bougrov
ITMO University
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101
V. N. Nevedomskiy
Ioffe Institute
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
L. Ya. Karachinsky
ITMO University; Ioffe Institute; Connector Optics LLC
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101; St. Petersburg, 194021; St. Petersburg, 194292
I. I. Novikov
ITMO University; Ioffe Institute; Connector Optics LLC
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101; St. Petersburg, 194021; St. Petersburg, 194292
D. V. Denisov
St. Petersburg Electrotechnical University “LETI”
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197022
A. S. Ionov
OKB-Planeta PLC
Email: a.babichev@mail.ioffe.ru
Russian Federation, Veliky Novgorod, 173000
S. O. Slipchenko
Ioffe Institute
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
A. V. Lutetskiy
Ioffe Institute
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
N. A. Pikhtin
Ioffe Institute
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
G. S. Sokolovskii
ITMO University; Ioffe Institute
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101; St. Petersburg, 194021
A. Yu. Egorov
ITMO University
Email: a.babichev@mail.ioffe.ru
Russian Federation, St. Petersburg, 197101
