Pappu, SV and Rao, Ananda S (1978) On the elimination of DC in reconstructed wavefronts from in-line holograms. In: Pramana - Journal of Physics, 10 (3). 239-245 .
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Abstract
New experimental results to demonstrate that the annoying DC in the reconstructed wavefronts from in-line holograms could be successfully eliminated are presented in this paper. The complete elimination of DC has been achieved by making proper use of a Mach-Zehnder interferometer. The results for an in-line hololens and an in-line Fourier transform hologram are discussed.
Item Type: | Journal Article |
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Publication: | Pramana - Journal of Physics |
Publisher: | Indian Academy of Sciences |
Additional Information: | Copyright of this article belongs to Indian Academy of Sciences. |
Keywords: | In-line hologram - DC - hololens - fourier transform hologram - Mach-Zehnder interferometer - positive and negative hologram . |
Department/Centre: | Division of Electrical Sciences > Electrical Communication Engineering |
Date Deposited: | 26 Oct 2010 09:23 |
Last Modified: | 26 Oct 2010 09:23 |
URI: | http://eprints.iisc.ac.in/id/eprint/33195 |
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