Paper
28 March 1995 Near-infrared excitonic absorption as a phase modulator mechanism
Daniel M. Northem, Su-Keng Chiou, Don A. Gregory
Author Affiliations +
Abstract
A modulator using a GaAs/AlGaAs MQW structure has been designed and grown to modulate phase in the 850 nm region.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Daniel M. Northem, Su-Keng Chiou, and Don A. Gregory "Near-infrared excitonic absorption as a phase modulator mechanism", Proc. SPIE 2490, Optical Pattern Recognition VI, (28 March 1995); https://doi.org/10.1117/12.205805
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KEYWORDS
Absorption

Excitons

Electrons

Phase shifts

Beam shaping

Modulators

Gallium arsenide

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