Kanseri, Bhaskar and Rathb, Shyama and Kandpal, Hem Chandra (2010) A scheme for data encryption and transmission using temporal correlation-based spectral switches. Optik, 121 (20). pp. 1831-1834.

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We present a method for data encoding in terms of spectral shifts in the source spectra. The spectral switching of polychromatic light due to temporal correlation, around the intensity minima in a Michelson Interferometer (MI) has been utilized for this purpose. The potential application of the encoding method for free space communication is described in detail. The advantages of this method are compared with the proposed schemes of data communication using spectral switches. The experimental constraints of this method are also discussed.

Item Type: Article
Subjects: Optics
Depositing User: Ms Neetu Chandra
Date Deposited: 04 Jan 2012 12:09
Last Modified: 04 Jan 2012 12:09
URI: http://npl.csircentral.net/id/eprint/10

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