Optical Encryption of Arrays of Binary Digits in Spatially Incoherent Light

Optical Encryption of Arrays of Binary Digits in Spatially Incoherent Light

Optical encryption of arrays of binary digits in spatially incoherent light is experimentally implemented. Successful optical encryption and numerical decryption of images of binary arrays using a developed setup is demonstrated. Faultless decryption of arrays with normalized average energies (NAEs)...

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Veröffentlicht in:Russian physics journal 2016-02, Vol.58 (10), p.1394-1401
Hauptverfasser: Krasnov, V. V., Starikov, S. N., Starikov, R. S., Cheremkhin, P. A.
Format: Artikel
Sprache:eng
Schlagworte:
Condensed Matter Physics
Hadrons
Heavy Ions
Lasers
Light
Mathematical and Computational Physics
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Theoretical
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Zusammenfassung:Optical encryption of arrays of binary digits in spatially incoherent light is experimentally implemented. Successful optical encryption and numerical decryption of images of binary arrays using a developed setup is demonstrated. Faultless decryption of arrays with normalized average energies (NAEs) up to 0.3 inclusive has been implemented. It is demonstrated that a decrease in the NAE of arrays to be encrypted leads to a decrease in the encryption error rate.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-016-0661-7