Lensless zoomable holographic projection using scaled Fresnel diffraction

T. Shimobaba , Michał Makowski , T. Kakue , M. Oikawa , N. Okada , Y. Endo , R. Hirayama , T. Ito

Abstract

Projectors require a zoom function. This function is generally realized using a zoom lens module composed of many lenses and mechanical parts; however, using a zoom lens module increases the system size and cost, and requires manual operation of the module. Holographic projection is an attractive technique because it inherently requires no lenses, reconstructs images with high contrast and reconstructs color images with one spatial light modulator. In this paper, we demonstrate a lensless zoomable holographic projection. Without using a zoom lens module, this holographic projection realizes the zoom function using a numerical method, called scaled Fresnel diffraction which can calculate diffraction at different sampling rates on a projected image and hologram. © 2013 Optical Society of America.
Author T. Shimobaba
T. Shimobaba,,
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, Michał Makowski (FP / OPD)
Michał Makowski,,
- Optics and Photonics Division
, T. Kakue
T. Kakue,,
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, M. Oikawa
M. Oikawa,,
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, N. Okada
N. Okada,,
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, Y. Endo
Y. Endo,,
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, R. Hirayama
R. Hirayama,,
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, T. Ito
T. Ito,,
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Journal seriesOptics Express, ISSN 1094-4087, []
Issue year2013
Vol21
No21
Pages25285-25290
ASJC Classification3107 Atomic and Molecular Physics, and Optics
DOIDOI:10.1364/OE.21.025285
URL http://www.scopus.com/inward/record.url?eid=2-s2.0-84886423710&partnerID=40&md5=60dc16c24a3deb75cb02c285a7be38d9
LanguageEnglish
Score (nominal)45
Score sourcejournalList
ScoreMinisterial score = 45.0, 02-03-2020, ArticleFromJournal
Ministerial score (2013-2016) = 45.0, 02-03-2020, ArticleFromJournal
Publication indicators WoS Citations = 65; GS Citations = 86.0; Scopus SNIP (Source Normalised Impact per Paper): 2013 = 2.196; WoS Impact Factor: 2013 = 3.525 (2) - 2013=3.533 (5)
Citation count*89 (2020-09-09)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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