Effect of non-uniform distribution of electric field on diffused quantum well lasers

W. M. Man; S. F. Yu

doi:10.1109/HKEDM.1998.740177

Effect of non-uniform distribution of electric field on diffused quantum well lasers

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

The influence of non-uniform distribution of electric field on the steady state and dynamic behavior of diffused quantum well lasers is studied by a self-consistent model. The energy band structure of the quantum well can be distorted significantly by the non-uniform distribution of electric field, especially for devices with diffused quantum well structure. Hence, the evaluation on the optical gain as well as the modulation responses of diffused quantum well lasers using flat band approximation can be deviated significantly with nonuniform distribution of electric field taken into consideration.

Original language	English
Title of host publication	Proceedings - 1998 IEEE Hong Kong Electron Devices Meeting, HKEDM 1998
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	10-13
Number of pages	4
ISBN (Electronic)	0780349326, 9780780349322
DOIs	https://doi.org/10.1109/HKEDM.1998.740177
Publication status	Published - 29 Aug 1998
Externally published	Yes
Event	5th IEEE Hong Kong Electron Devices Meeting, HKEDM 1998 - Hong Kong, Hong Kong Duration: 29 Aug 1998 → 29 Aug 1998

Publication series

Name	Proceedings - 1998 IEEE Hong Kong Electron Devices Meeting, HKEDM 1998
Volume	1998-August

Conference

Conference	5th IEEE Hong Kong Electron Devices Meeting, HKEDM 1998
Country/Territory	Hong Kong
City	Hong Kong
Period	29/08/98 → 29/08/98

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/HKEDM.1998.740177

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Man, W. M., & Yu, S. F. (1998). Effect of non-uniform distribution of electric field on diffused quantum well lasers. In Proceedings - 1998 IEEE Hong Kong Electron Devices Meeting, HKEDM 1998 (pp. 10-13). Article 740177 (Proceedings - 1998 IEEE Hong Kong Electron Devices Meeting, HKEDM 1998; Vol. 1998-August). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/HKEDM.1998.740177

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Man, WM & Yu, SF 1998, Effect of non-uniform distribution of electric field on diffused quantum well lasers. in Proceedings - 1998 IEEE Hong Kong Electron Devices Meeting, HKEDM 1998., 740177, Proceedings - 1998 IEEE Hong Kong Electron Devices Meeting, HKEDM 1998, vol. 1998-August, Institute of Electrical and Electronics Engineers Inc., pp. 10-13, 5th IEEE Hong Kong Electron Devices Meeting, HKEDM 1998, Hong Kong, Hong Kong, 29/08/98. https://doi.org/10.1109/HKEDM.1998.740177

Effect of non-uniform distribution of electric field on diffused quantum well lasers. / Man, W. M.; Yu, S. F.
Proceedings - 1998 IEEE Hong Kong Electron Devices Meeting, HKEDM 1998. Institute of Electrical and Electronics Engineers Inc., 1998. p. 10-13 740177 (Proceedings - 1998 IEEE Hong Kong Electron Devices Meeting, HKEDM 1998; Vol. 1998-August).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AB - The influence of non-uniform distribution of electric field on the steady state and dynamic behavior of diffused quantum well lasers is studied by a self-consistent model. The energy band structure of the quantum well can be distorted significantly by the non-uniform distribution of electric field, especially for devices with diffused quantum well structure. Hence, the evaluation on the optical gain as well as the modulation responses of diffused quantum well lasers using flat band approximation can be deviated significantly with nonuniform distribution of electric field taken into consideration.

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Effect of non-uniform distribution of electric field on diffused quantum well lasers

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