Incoherent optical correlators and phase encoding of identification codes for access control or authentication

Optical Engineering

Volumn 36, Issue 9, 1997, Pages 2409-2416

  Brasher, James D ^a,d,e,f   Johnson, Eric G ^b,c,e,g,h  

^a Mission Operations Laboratory   (United States)

^b SPIE ^*

^c Digital Optics Corporation   (United States)

^d UNIVERSITY OF NORTH CAROLINA   (United States)

^e UNIVERSITY OF ALABAMA IN HUNTSVILLE   (United States)

^f IEEE   (United States)

^g PURDUE UNIVERSITY   (United States)

^h UNIVERSITY OF CENTRAL FLORIDA   (United States)

Author keywords

Biometrics; Diffractive optics; Generalized protections algorittms; Incoherent optical correlator; Iterated Fourier transform algorithm; Optical phase encoding; Optical security system; Phase only filter

Indexed keywords

EID: 0000693684     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.601414     Document Type: Article

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