A method of holographic magnification based on Fresnel diffraction

Feng Jiao Gan; Di Wang; Cui Wang; Jun Wang; Qiong Hua Wang

doi:10.1002/jsid.448

A method of holographic magnification based on Fresnel diffraction

Feng Jiao Gan
, Di Wang
, Cui Wang
, Jun Wang
, Qiong Hua Wang^*

^*Corresponding author for this work

Sichuan University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

In this paper, we propose a method of holographic magnification based on Fresnel diffraction. Similarity principle of Fourier transform is used in convolution algorithm in order to adjust the size of the reconstructed image. With the splicing technology based on a spatial light modulator, the reconstructed images can be magnified. By combining the similarity principle of Fourier transform with the splicing technology, the reconstructed images can be further magnified to eight times, which is verified by the experiments.

Original language	English
Pages (from-to)	355-359
Number of pages	5
Journal	Journal of the Society for Information Display
Volume	24
Issue number	6
DOIs	https://doi.org/10.1002/jsid.448
State	Published - 1 Jun 2016
Externally published	Yes

Keywords

Fresnel hologram
holographic display
spatial light modulator
the similarity principle

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10.1002/jsid.448

Cite this

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abstract = "In this paper, we propose a method of holographic magnification based on Fresnel diffraction. Similarity principle of Fourier transform is used in convolution algorithm in order to adjust the size of the reconstructed image. With the splicing technology based on a spatial light modulator, the reconstructed images can be magnified. By combining the similarity principle of Fourier transform with the splicing technology, the reconstructed images can be further magnified to eight times, which is verified by the experiments.",

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AU - Gan, Feng Jiao

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AU - Wang, Cui

AU - Wang, Jun

AU - Wang, Qiong Hua

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N2 - In this paper, we propose a method of holographic magnification based on Fresnel diffraction. Similarity principle of Fourier transform is used in convolution algorithm in order to adjust the size of the reconstructed image. With the splicing technology based on a spatial light modulator, the reconstructed images can be magnified. By combining the similarity principle of Fourier transform with the splicing technology, the reconstructed images can be further magnified to eight times, which is verified by the experiments.

AB - In this paper, we propose a method of holographic magnification based on Fresnel diffraction. Similarity principle of Fourier transform is used in convolution algorithm in order to adjust the size of the reconstructed image. With the splicing technology based on a spatial light modulator, the reconstructed images can be magnified. By combining the similarity principle of Fourier transform with the splicing technology, the reconstructed images can be further magnified to eight times, which is verified by the experiments.

KW - Fresnel hologram

KW - holographic display

KW - spatial light modulator

KW - the similarity principle

UR - https://www.scopus.com/pages/publications/84977592206

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A method of holographic magnification based on Fresnel diffraction

Abstract

Keywords

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