Email this article Reduction of Internal Loss and Thermal Resistance in Diode Lasers with Coupled Waveguides
- Authors: Zhukov A.E.1,2, Gordeev N.Y.3,1, Shernyakov Y.M.3,1, Payusov A.S.3,1,2, Serin A.A.2,3, Kulagina M.M.3, Mintairov S.A.3,1, Kalyuzhnyy N.A.3,1, Maximov M.V.1,2,3
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Affiliations:
- St. Petersburg Academic University, Russian Academy of Sciences
- Peter the Great St. Petersburg Polytechnic University
- Ioffe Institute
- Issue: Vol 52, No 11 (2018)
- Pages: 1462-1467
- Section: Xxii International Symposium “Nanophysics and Nanoelectronics”, Nizhny Novgorod, March 12–15, 2018
- URL: https://journals.rcsi.science/1063-7826/article/view/204451
- DOI: https://doi.org/10.1134/S1063782618110283
- ID: 204451
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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 (~0.9 μm) of the active region, which results in a low thermal resistance of 6.0 (K/W) mm without a submount.
About the authors
A. E. Zhukov
St. Petersburg Academic University, Russian Academy of Sciences; Peter the Great St. Petersburg Polytechnic University
Author for correspondence.
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 195251
N. Yu. Gordeev
Ioffe Institute; St. Petersburg Academic University, Russian Academy of Sciences
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 194021
Yu. M. Shernyakov
Ioffe Institute; St. Petersburg Academic University, Russian Academy of Sciences
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 194021
A. S. Payusov
Ioffe Institute; St. Petersburg Academic University, Russian Academy of Sciences; Peter the Great St. Petersburg Polytechnic University
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 194021; St. Petersburg, 195251
A. A. Serin
Peter the Great St. Petersburg Polytechnic University; Ioffe Institute
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 195251; St. Petersburg, 194021
M. M. Kulagina
Ioffe Institute
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 194021
S. A. Mintairov
Ioffe Institute; St. Petersburg Academic University, Russian Academy of Sciences
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 194021
N. A. Kalyuzhnyy
Ioffe Institute; St. Petersburg Academic University, Russian Academy of Sciences
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 194021
M. V. Maximov
St. Petersburg Academic University, Russian Academy of Sciences; Peter the Great St. Petersburg Polytechnic University; Ioffe Institute
Email: zhukale@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 195251; St. Petersburg, 194021
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