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This article is cited in 1 scientific paper (total in 1 paper)
Semiconductor structures, low-dimensional systems, quantum phenomena
Ridge waveguide structure for lattice-matched quantum cascade lasers
V. V. Mamutin, N. D. Il'inskaya, A. A. Usikova, A. V. Lyutetskiy Ioffe Institute, St. Petersburg
Abstract:
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 $\mu$m, 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.
Keywords:
Ridge Waveguide Structure, Quantum Cascade Lasers (QCL), Post-growth Treatment, Atmospheric Transparency Window, Indium Phosphide.
Received: 23.05.2018 Accepted: 28.05.2018
Citation:
V. V. Mamutin, N. D. Il'inskaya, A. A. Usikova, A. V. Lyutetskiy, “Ridge waveguide structure for lattice-matched quantum cascade lasers”, Fizika i Tekhnika Poluprovodnikov, 52:12 (2018), 1499–1502; Semiconductors, 52:12 (2018), 1603–1606
Linking options:
https://www.mathnet.ru/eng/phts5667 https://www.mathnet.ru/eng/phts/v52/i12/p1499
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Abstract page: | 29 | Full-text PDF : | 12 |
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