Small-signal modeling of the transistor laser in common-emitter and common-base configurations

TitleSmall-signal modeling of the transistor laser in common-emitter and common-base configurations
Publication TypeConference Paper
Year of Publication2008
AuthorsFaraji, B., W. Shi, D. L. Pulfrey, and L. Chrostowski
Conference NameIEEE Lasers and Electro-Optics Society, 2008. LEOS 2008. 21st Annual Meeting of the
Pagination681 -682
Date Publishednov.
Keywordsbandwidth enhancement, bandwidth equalization, bandwidth suppression, common-base configurations, common-emitter configurations, frequency 48 GHz, heterojunction bipolar junction transistor, heterojunction bipolar transistors, quantum well, quantum well lasers, relaxation oscillation, small-signal model, transistor laser
Abstract

An analytic small-signal model for the transistor laser is developed. For the common-base configuration, bandwidth equalization and the suppression of the relaxation oscillation are shown, leading to a bandwidth enhancement to 48 GHz.

URLhttp://dx.doi.org/10.1109/LEOS.2008.4688802
DOI10.1109/LEOS.2008.4688802

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