1 September 2000 Polarization encoding for optical security systems
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Optical Engineering, 39(9), (2000). doi:10.1117/1.1288369
Abstract
A polarization-encoding system for optical security verification is proposed. The polarization-encoded information can be used for secure verification. The polarization state of the input image can provide an additional degree of freedom in using optics to secure information. The expressions for polarization-encoded input images are developed using Jones polarization calculus. A nonlinear joint transform correlator is used to provide optical validation. Computer simulations and optical experimental results are shown in support of the proposed method.
Bahram Javidi, Takanori Nomura, "Polarization encoding for optical security systems," Optical Engineering 39(9), (1 September 2000). http://dx.doi.org/10.1117/1.1288369
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KEYWORDS
Polarization

Computer programming

Computer security

Computer simulations

Computing systems

Information security

Linear polarizers

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