Notch Spatial Filtering with an Acousto-Optic Modulator

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dc.contributorVirginia Techen
dc.contributor.authorBanerjee, P. P.en
dc.contributor.authorCao, D. Q.en
dc.contributor.authorPoon, Ting-Chungen
dc.contributor.departmentElectrical and Computer Engineeringen
dc.date.accessed2014-02-24en
dc.date.accessioned2014-04-04T15:12:24Zen
dc.date.available2014-04-04T15:12:24Zen
dc.date.issued1998en
dc.description.abstractThe role of acousto-optic (AO) modulators in programmable real-time image processing has recently been demonstrated. For fully investigating the image-processing capabilities of the AO modulator, general techniques to derive spatial transfer functions are needed for a variety of physical situations. We develop a technique to determine the spatial transfer functions numerically for various cases of beam incidence on an AO modulator. Normal incidence and incidence at twice the Bragg angle are investigated as examples for which double-sided and single-sided notch spatial filtering, respectively, are achieved. The observed spatial-filtering characteristics are reconciled with simple intuitive physical arguments. (C) 1998 Optical Society of America.en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationPartha P. Banerjee, Dongquing Cao, and Ting-Chung Poon, "Notch Spatial Filtering with an Acousto-Optic Modulator," Appl. Opt. 37, 7532-7537 (1998). doi: 10.1364/ao.37.007532en
dc.identifier.doihttps://doi.org/10.1364/ao.37.007532en
dc.identifier.issn0003-6935en
dc.identifier.urihttp://hdl.handle.net/10919/46940en
dc.identifier.urlhttp://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-32-7532en
dc.language.isoenen
dc.publisherOptical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectBragg-diffractionen
dc.subjectLight-modulatoren
dc.titleNotch Spatial Filtering with an Acousto-Optic Modulatoren
dc.title.serialApplied Opticsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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