Single-shot digital holography with no or less prominent twin-images based on random phase modulation
Takanori Nomura

Abstract

Digital holography is one of the typical applications of computational optical sensing and imaging. Digital holography gives complex amplitude distribution of an object wave numerically. Therefore, lots of information of the object will be revealed quantitatively. In our group, single-exposure digital holography which can enable to remove or reduce twin images from the single hologram has been proposed. In this review, single-shot phase-shifting digital holography using a random-complex-amplitude encoded reference wave, random phase modulation digital Gabor holography, and single-shot digital holography with Fresnel domain filtering using a designed mask wave are introduced. © Anita Publications. All rights reserved.
Keywords: Single-shot Digital holography, Phase-shifted digital holography, Random phase modulation.

Peer Review Information
Method: Single- anonymous; Screened for Plagiarism? Yes
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References

1. Yamaguchi I, Zhang T, Phase-shifting digital holography, Opt Lett, 22(1997)1268−1270.
2. Nomura T, Imbe M, Single-exposure phase-shifting digital holography using a random-phase reference wave, Opt Lett, 35(2010)2281−2283.
3. Imbe M, Nomura T, Single-exposure phase-shifting digital holography using a random-complex-amplitude encoded reference wave, Appl Opt, 52(2013)A161−A166.
4. Imbe M, Nomura T, Study of reference waves in single-exposure generalized phase-shifting digital holography, Appl Opt, 52(2013)4097−4102.
5. Imbe M, Nomura T, Selective calculation for improvement of reconstructed images in single-exposure generalized phase-shifting digital holography, Opt Eng, 53(2014)044102; org/10.1117/1.OE.53.4.044102.
6. Nomura T, Shinomura K, Generalized sequential four-step phase-shifting color digital holography, Appl Opt, 56 (2017)6851−6854.
7. Oe K, Nomura T, Twin-image reduction method using a diffuser for phase imaging in-line digital holography, Appl Opt, 57(2018)5652−5656.
8. Kawano K, Nomura T, Twin-image reduction of low-coherence in-line digital holography using a diffuser, ISOM’20 Tech Digest, (2020)53−54.
9. McElhinney B, Hennelly B M, Ahrenberg L, Naughton T J, Removing the twin image in digital holography by segmented filtering of in-focus twin image, Proc SPIE, 7072(2008)707208; org/10.1117/12.795894.
10. Kishiwaki D, Nisaka K, Nomura T, High temporal and spatial resolution single-shot digital holography with Fresnel domain filtering using witch’s hat illumination, Appl Opt, 59(2020)694−700.
11. Yamazaki Y, Nomura T, Computational ghost imaging with designed low spatial frequency masks, Appl Opt, 57 (2018)9375−9380.