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Fizika i Tekhnika Poluprovodnikov, 2020, Volume 54, Issue 1, Page 56
(Mi phts5304)
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This article is cited in 5 scientific papers (total in 5 papers)
Semiconductor structures, low-dimensional systems, quantum phenomena
Performance enhancement of GeSn transistor laser with symmetric and asymmetric multiple quantum well in the base
Soumava Ghosh, Bratati Mukhopadhyay, G. Sen Institute of Radio Physics and Electronics, Kolkata, India
Abstract:
The performance of a Multiple Quantum Well (MQW) Heterojunction Bipolar Transistor Laser (HBTL) has been studied using GeSn alloy. Both symmetric and asymmetric quantum wells have been considered. Main analysis is focused on finding the minority carrier concentration in the base, the base threshold current, light output power of the device and the values are compared with GeSn based Single Quantum Well and InGaAs based Multiple Quantum Well Transistor Laser.
Keywords:
HBTL, SQW, S-MQW, A-MQW.
Received: 19.07.2019 Revised: 06.08.2019 Accepted: 06.08.2019
Citation:
Soumava Ghosh, Bratati Mukhopadhyay, G. Sen, “Performance enhancement of GeSn transistor laser with symmetric and asymmetric multiple quantum well in the base”, Fizika i Tekhnika Poluprovodnikov, 54:1 (2020), 56; Semiconductors, 54:1 (2020), 77–84
Linking options:
https://www.mathnet.ru/eng/phts5304 https://www.mathnet.ru/eng/phts/v54/i1/p56
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