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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 27, Iss. 10 — May. 15, 2002
  • pp: 818–820

Viewing-angle-enhanced integral imaging by lens switching

Byoungho Lee, Sungyong Jung, and Jae-Hyeung Park  »View Author Affiliations


Optics Letters, Vol. 27, Issue 10, pp. 818-820 (2002)
http://dx.doi.org/10.1364/OL.27.000818


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Abstract

In spite of the many advantages of integral imaging, its narrow viewing angle has been a disadvantage. We propose a method to enhance the viewing angle of integral imaging by opening and shutting each lens in the array (i.e., the elemental lenses) sequentially. We prove our idea by using a mask that has a pattern of an on–off vertical array of apertures. Moving the mask prevents the aliasing of a neighboring lens. Thus image overlap or image flipping is reduced and the viewing angle of the system is increased.

© 2002 Optical Society of America

OCIS Codes
(100.6890) Image processing : Three-dimensional image processing
(110.2990) Imaging systems : Image formation theory
(220.2740) Optical design and fabrication : Geometric optical design

Citation
Byoungho Lee, Sungyong Jung, and Jae-Hyeung Park, "Viewing-angle-enhanced integral imaging by lens switching," Opt. Lett. 27, 818-820 (2002)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-27-10-818

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