Bar-Chaim, N. and Harder, Ch. and Katz, J. and Margalit, S. and Yariv, A. and Ury, I. (1982) Monolithic integration of a GaAlAs buried-heterostructure laser and a bipolar phototransistor. Applied Physics Letters, 40 (7). pp. 556-557. ISSN 0003-6951. doi:10.1063/1.93177. https://resolver.caltech.edu/CaltechAUTHORS:BARapl82b
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Abstract
A GaAlAs buried-heterostructure laser has been monolithically integrated with a bipolar phototransistor. The heterojunction transistor was formed by the regrowth of the burying layers of the laser. Typical threshold current values for the lasers were 30 mA. Common-emitter current gains for the phototransistor of 100–400 and light responsivity of 75 A/W (for wavelengths of 0.82 µm) at collector current levels of 15 mA were obtained.
| Item Type: | Article | ||||||
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| Additional Information: | Copyright © 1982 American Institute of Physics. (Received 23 November 1981; accepted for publication 4 January 1982) This work was supported by the Defense Advanced Research Projects Agency. | ||||||
| Subject Keywords: | INTEGRATED CIRCUITS, SEMICONDUCTOR LASERS, PHOTOTRANSISTORS, HETEROJUNCTIONS, DATA, FABRICATION, RECRYSTALLIZATION, RESPONSE FUNCTIONS, CONFIGURATION | ||||||
| Issue or Number: | 7 | ||||||
| DOI: | 10.1063/1.93177 | ||||||
| Record Number: | CaltechAUTHORS:BARapl82b | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:BARapl82b | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 10609 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Archive Administrator | ||||||
| Deposited On: | 21 May 2008 | ||||||
| Last Modified: | 08 Nov 2021 21:09 |
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