MONOLITHIC ARRAYS OF SURFACE-EMITTING LASER NOR LOGIC DEVICES
Monolithic cascadable laser logic-device arrays are realized and characterized. The monolithic surface-emitting laser logic (SELL) device consists of an AlGaAs superlattice lasing around 780 nm connected to a heterojunction phototransistor (HPT) in parallel and a resistor in series. Arrays up to 8 x 8 are fabricated, and 2 x 2 arrays show uniform characteristics. The optical logic output is switched off with 40-muW incident optical input.
- Issue Date
- 1993-08
- Language
- English
- Article Type
- Article
- Keywords
INTEGRATION
- Citation
IEEE PHOTONICS TECHNOLOGY LETTERS, v.5, no.8, pp.902 - 904
- ISSN
- 1041-1135
- Appears in Collection
- PH-Journal Papers(저널논문)
- Files in This Item
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