Published August 1993
| Published
Journal Article
Open
Monolithic arrays of surface emitting laser NOR logic devices
Abstract
Monolithic, cascadable, laser-logic-device arrays have been 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 8×8 have been fabricated, and 2×2 arrays show uniform characteristics. The optical logic output is switched off with 40 μW incident optical input.
Additional Information
© 1993 IEEE. Reprinted with permission. Manuscript received March 24, 1993; revised May 4, 1993.Attached Files
Published - SONieeeptl93.pdf
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- CaltechAUTHORS:SONieeeptl93
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2007-09-24Created from EPrint's datestamp field
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