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A hybrid silicon membrane spatial light modulator for optical information processingA new two dimensional, fast, analog, electrically addressable, silicon based membrane spatial light modulator (SLM) was developed for optical information processing applications. Coherent light reflected from the mirror elements is phase modulated producing an optical Fourier transform of an analog signal input to the device. The DMD architecture and operating parameters related to this application are presented. A model is developed that describes the optical Fourier transform properties of the DMD.
Document ID
19840014340
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Pape, D. R.
(Texas Instruments, Inc. Dallas, TX, United States)
Hornbeck, L. J.
(Texas Instruments, Inc. Dallas, TX, United States)
Date Acquired
August 12, 2013
Publication Date
March 1, 1984
Publication Information
Publication: NASA. Langley Research Center Opt. Inform. Process. for Aerospace Appl. 2
Subject Category
Optics
Accession Number
84N22408
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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