Title:
CONFOCAL RAINBOW VOLUME HOLOGRAPHIC IMAGING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/040639
Kind Code:
A3
Abstract:
A confocal rainbow holographic imaging system and hologram fabrication method. The system employs a multi-spectral light source, a multiple grating volume hologram and a dual pass illumination and imaging pathway which provide for depth sectioning of an object, coverage of the full FOV of the system, and high lateral and depth resolution. Dual matched holograms are used to provide a high image contrast ratio. A method for fabricating the holograms employ a novel combination of design tools is also provided.
More Like This:
JP2002357780 | DISPLAY DEVICE |
Inventors:
KOSTUK RAYMOND K (US)
CASTRO JOSE M (US)
GELSINGER-AUSTIN PAUL J (US)
BROWNLEE JONATHAN W (US)
CASTRO JOSE M (US)
GELSINGER-AUSTIN PAUL J (US)
BROWNLEE JONATHAN W (US)
Application Number:
PCT/US2011/053109
Publication Date:
June 21, 2012
Filing Date:
September 23, 2011
Export Citation:
Assignee:
UNIV ARIZONA STATE (US)
KOSTUK RAYMOND K (US)
CASTRO JOSE M (US)
GELSINGER-AUSTIN PAUL J (US)
BROWNLEE JONATHAN W (US)
KOSTUK RAYMOND K (US)
CASTRO JOSE M (US)
GELSINGER-AUSTIN PAUL J (US)
BROWNLEE JONATHAN W (US)
International Classes:
G02B5/32; G03H1/22
Foreign References:
US7158228B2 | 2007-01-02 | |||
US7262889B2 | 2007-08-28 |
Other References:
WENYANG SUN ET AL.: "Rainbow volume holographie imaging", OPTICS LETTERS, vol. 30, no. 9, May 2005 (2005-05-01), pages 976 - 978
L. AIELLO ET AL.: "Green's formulation for robust phase unwrapping in digita 1 holography", OPTICS AND LASERS IN ENGINEERING, vol. 45, 6 June 2007 (2007-06-06)
L. AIELLO ET AL.: "Green's formulation for robust phase unwrapping in digita 1 holography", OPTICS AND LASERS IN ENGINEERING, vol. 45, 6 June 2007 (2007-06-06)
Attorney, Agent or Firm:
BIRDWELL, William A. et al. (1300 S.W. Fifth Avenue Suite 230, Portland Oregon, US)
Download PDF:
Previous Patent: POWER CONTROL FOR A NETWORK OF ACCESS POINTS
Next Patent: ACCESS POINT TRANSMIT POWER CONTROL
Next Patent: ACCESS POINT TRANSMIT POWER CONTROL