Two-wavelength spatial-heterodyne holography

Hanson, Gregory R; Bingham, Philip R; Simpson, John T; Karnowski, Thomas P; Voelkl, Edgar

Title: Two-wavelength spatial-heterodyne holography

Abstract

Systems and methods are described for obtaining two-wavelength differential-phase holograms. A method includes determining a difference between a filtered analyzed recorded first spatially heterodyne hologram phase and a filtered analyzed recorded second spatially-heterodyned hologram phase.

Inventors:

Hanson, Gregory R ^[1]; Bingham, Philip R ^[2]; Simpson, John T ^[2]; Karnowski, Thomas P ^[2]; Voelkl, Edgar ^[3]

Clinton, TN
Knoxville, TN
Austin, TX

Issue Date:: 2007-12-25

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 921481

Patent Number(s):: 7312875

Application Number:: 10/421,444

Assignee:: UT-Battelle LLC (Oak Ridge, TN)

Patent Classifications (CPCs):: G - PHYSICS G03 - PHOTOGRAPHY G03H - HOLOGRAPHIC PROCESSES OR APPARATUS

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G - PHYSICS G03 - PHOTOGRAPHY G03H - HOLOGRAPHIC PROCESSES OR APPARATUS
G03H1/0406 - {Image plane or focused image holograms, i.e. an image of the object or holobject is formed on, in or across the recording plane}
G03H2001/0469 - {Object light being reflected by the object}
G03H1/265 - {Angle multiplexing
G03H1/28 - superimposed holograms only
G03H2001/046 - {Synthetic aperture}
G03H2001/0456 - {Spatial heterodyne, i.e. filtering a Fourier transform of the off-axis record}
G03H1/0866 - {Digital holographic imaging, i.e. synthesizing holobjects from holograms}
G03H2226/13 - Multiple recording means
G03H1/0443 - {Digital holography, i.e. recording holograms with digital recording means
G03H2226/11 - Electro-optic recording means, e.g. CCD, pyroelectric sensors

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DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Citation Formats


                    Hanson, Gregory R, Bingham, Philip R, Simpson, John T, Karnowski, Thomas P, and Voelkl, Edgar. Two-wavelength spatial-heterodyne holography.  United States: N. p., 2007. 
        Web.

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                    Hanson, Gregory R, Bingham, Philip R, Simpson, John T, Karnowski, Thomas P, & Voelkl, Edgar. Two-wavelength spatial-heterodyne holography.  United States.

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                    Hanson, Gregory R, Bingham, Philip R, Simpson, John T, Karnowski, Thomas P, and Voelkl, Edgar. Tue .  
        "Two-wavelength spatial-heterodyne holography".  United States.  https://www.osti.gov/servlets/purl/921481.

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@article{osti_921481,

  title        = {Two-wavelength spatial-heterodyne holography},

  author       = {Hanson, Gregory R and Bingham, Philip R and Simpson, John T and Karnowski, Thomas P and Voelkl, Edgar},

  abstractNote = {Systems and methods are described for obtaining two-wavelength differential-phase holograms. A method includes determining a difference between a filtered analyzed recorded first spatially heterodyne hologram phase and a filtered analyzed recorded second spatially-heterodyned hologram phase.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2007},

  month        = {12}

}

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Similar Records

Title: Two-wavelength spatial-heterodyne holography

Abstract

Citation Formats

Pulsed digital holographic interferometry with 694- and 347-nm wavelengths journal, January 2000

Quantitative evaluation of two-dimensional dynamic deformations using digital holography journal, July 1997

Advanced electron holography: a new algorithm for image processing and a standardized quality test for the FEG electron microscope journal, April 1995

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Direct to digital holography for semiconductor wafer defect detection and review conference, July 2002

Wavefront Reconstruction with Diffused Illumination and Three-Dimensional Objects* journal, January 1964

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Reconstructed Wavefronts and Communication Theory* journal, January 1962

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High-resolution photomask transmission and phase measurement tool conference, July 2002

Wavefront Reconstruction with Continuous-Tone Objects* journal, January 1963

The extended Fourier algorithm: Application in discrete optics and electron holography journal, January 1994

Direct sampling and demodulation of carrier-frequency signals journal, October 2002

Holographic interferometric microscope for complete displacement determination journal, September 1997

Pulsed digital holographic interferometry with 694- and 347-nm wavelengths
journal, January 2000

Quantitative evaluation of two-dimensional dynamic deformations using digital holography
journal, July 1997

Advanced electron holography: a new algorithm for image processing and a standardized quality test for the FEG electron microscope
journal, April 1995

Multipulsed digital holography applied to full 3D measurements of dynamic events
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Direct To Digital Holography For High Aspect Ratio Inspection of Semiconductor Wafers
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A software package for the processing and reconstruction of electron holograms
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Direct to digital holography for semiconductor wafer defect detection and review
conference, July 2002

Wavefront Reconstruction with Diffused Illumination and Three-Dimensional Objects*
journal, January 1964

Fracional–Fringe Holographic Plasma Interferometry
journal, January 1967

Reconstructed Wavefronts and Communication Theory*
journal, January 1962

Holographic Interferometry
journal, February 1966

High-resolution photomask transmission and phase measurement tool
conference, July 2002

Wavefront Reconstruction with Continuous-Tone Objects*
journal, January 1963

The extended Fourier algorithm: Application in discrete optics and electron holography
journal, January 1994

Direct sampling and demodulation of carrier-frequency signals
journal, October 2002

Holographic interferometric microscope for complete displacement determination
journal, September 1997