Abstract
A new integration method that relies on the thermal oxidation of AlAs to form a buried current confining and isolation layer for light emitting device (LED) and field effect transistors (FET) is presented. The buried oxide layer is situated under the FET channel such that the transistor is effectively stacked on top of the LED (or VCSEL). The oxide layer is also used to form a current injection aperture in the LED and directs current flow vertically through this device. With this proposed method, there is the possibility of integrating GaAs FETs and vertical cavity surface emitting lasers (VCELs) photodetectors on the same chip.
Original language | English (US) |
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Title of host publication | Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS |
Editors | Anon |
Publisher | IEEE |
Pages | 259-260 |
Number of pages | 2 |
Volume | 11 |
State | Published - 1997 |
Event | Proceedings of the 1997 Conference on Lasers and Electro-Optics, CLEO - Baltimore, MD, USA Duration: May 18 1997 → May 23 1997 |
Other
Other | Proceedings of the 1997 Conference on Lasers and Electro-Optics, CLEO |
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City | Baltimore, MD, USA |
Period | 5/18/97 → 5/23/97 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
- Industrial and Manufacturing Engineering