Ridge Waveguide Structure for Lattice-Matched Quantum Cascade Lasers
- Autores: Mamutin V.1, Ilyinskaya N.1, Usikova A.1, Lyutetskiy A.1
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Afiliações:
- Ioffe Institute
- Edição: Volume 52, Nº 12 (2018)
- Páginas: 1603-1606
- Seção: Semiconductor Structures, Low-Dimensional Systems, and Quantum Phenomena
- URL: https://journals.rcsi.science/1063-7826/article/view/204799
- DOI: https://doi.org/10.1134/S106378261812014X
- ID: 204799
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Resumo
The fabrication and investigation of the ridge waveguide structure for a quantum cascade laser on an indium phosphide substrate intended for a wavelength of 4.8 μm, which corresponds to one of the atmospheric transparency windows, is calculated. The heterostructure is grown by molecular-beam epitaxy and consists of 30 cascades. Post-growth treatment is performed by photolithography using Russian equipment. The fabricated ridge waveguide structure allowed lasing to be attained at the required wavelength at room temperature.
Sobre autores
V. Mamutin
Ioffe Institute
Autor responsável pela correspondência
Email: mamutin@mail.ru
Rússia, St. Petersburg, 194021
N. Ilyinskaya
Ioffe Institute
Email: mamutin@mail.ru
Rússia, St. Petersburg, 194021
A. Usikova
Ioffe Institute
Email: mamutin@mail.ru
Rússia, St. Petersburg, 194021
A. Lyutetskiy
Ioffe Institute
Email: mamutin@mail.ru
Rússia, St. Petersburg, 194021