Share Email Print
cover

Proceedings Paper

Enlargement of visual field considering depth of object for eyepiece-type electro holography
Author(s): Chanyoung Yang; Yuji Sakamoto; Fumio Okuyama
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

In this paper, we propose a method of enlarging the visual field for displaying 3-D images of larger objects at wide angles. We also theoretically derived a maximum border for the visual field. Because its viewing zone is close to the lens, we called our method eyepiece-type electro holography. By placing a real image within the focal point of a convex lens, we obtain a 3-D image of the object as a virtual image behind the lens. The range of visual field in this case starts on the lens, continues to infinity on the z-axis, and shapes a truncated cone.

Paper Details

Date Published: 9 February 2012
PDF: 8 pages
Proc. SPIE 8281, Practical Holography XXVI: Materials and Applications, 82810X (9 February 2012); doi: 10.1117/12.907673
Show Author Affiliations
Chanyoung Yang, Hokkaido Univ. (Japan)
Yuji Sakamoto, Hokkaido Univ. (Japan)
Fumio Okuyama, Suzuka Univ. of Medical Science (Japan)


Published in SPIE Proceedings Vol. 8281:
Practical Holography XXVI: Materials and Applications
Hans I. Bjelkhagen; V. Michael Bove, Editor(s)

© SPIE. Terms of Use
Back to Top