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This article is cited in 5 scientific papers (total in 5 papers)
XXII International symposium ''Nanophysics and Nanoelectronics'', Nizhny novgorod, March, 12-15, 2018
Reduction of internal loss and thermal resistance in diode lasers with coupled waveguides
A. E. Zhukovab, N. Yu. Gordeevac, Yu. M. Shernyakovac, A. S. Payusovabc, A. A. Serinbc, M. M. Kulaginac, S. A. Mintairovac, N. A. Kalyuzhnyyac, M. V. Maksimovabc a Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, St. Petersburg
b Peter the Great St. Petersburg Polytechnic University
c Ioffe Institute, St. Petersburg
Abstract:
The results of studying edge-emitting quantum-well lasers with a layered design having coupled planar waveguides, capable of suppressing the generation of excited transverse modes, are presented. In this case, a low internal loss (0.4 cm$^{-1}$) is provided, combined with a small depth ($\sim$0.9 $\mu$m) of the active region, which results in a low thermal resistance of 6.0 (K/W) mm without a submount.
Keywords:
Waveguide Coupling, Excited Transverse Modes, Submount, Internal Optical Losses, Active Waveguide.
Received: 25.04.2018 Accepted: 07.05.2018
Citation:
A. E. Zhukov, N. Yu. Gordeev, Yu. M. Shernyakov, A. S. Payusov, A. A. Serin, M. M. Kulagina, S. A. Mintairov, N. A. Kalyuzhnyy, M. V. Maksimov, “Reduction of internal loss and thermal resistance in diode lasers with coupled waveguides”, Fizika i Tekhnika Poluprovodnikov, 52:11 (2018), 1351–1356; Semiconductors, 52:11 (2018), 1462–1467
Linking options:
https://www.mathnet.ru/eng/phts5694 https://www.mathnet.ru/eng/phts/v52/i11/p1351
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