Title:
DIGITAL HOLOGRAPHIC IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/203661
Kind Code:
A1
Abstract:
In the present invention, an illumination unit 10 irradiates a specimen 4 with illumination light 12. An imaging element 20 includes a plurality of pixels disposed on a photoelectric conversion surface 22 in a two-dimensional manner, and captures an image of the intensity distribution of an interference pattern formed by illumination light 14 that was applied to the specimen 4. A control unit 50 controls at least either the spatial frequency of the interference pattern formed on the photoelectric conversion surface 22 or the incidence angle of the light incident on the photoelectric conversion surface 22.
Inventors:
WATANABE SATOSHI (JP)
Application Number:
PCT/JP2016/065614
Publication Date:
November 30, 2017
Filing Date:
May 26, 2016
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
G03H1/00; G02B21/00
Foreign References:
| JP2013508775A | 2013-03-07 | |||
| JP2011209395A | 2011-10-20 | |||
| JP2014137378A | 2014-07-28 |
Other References:
TATSUYA NAKATSU JI ET AL: "Acquisition of 3-D 1-9 Image in Large Visual Field by Using Phase- Shift Lensless-Fourier Digital Holography", 3D IMAGE CONFERENCE 2006 KOEN RONBUNSHU, July 2006 (2006-07-01), pages 113 - 116
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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