Spatially-Heterodyned Holography

Thomas, Clarence E; Hanson, Gregory R

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Title: Spatially-Heterodyned Holography

Abstract

A method of recording a spatially low-frequency heterodyne hologram, including spatially heterodyne fringes for Fourier analysis, includes: splitting a laser beam into a reference beam and an object beam; interacting the object beam with an object; focusing the reference beam and the object beam at a focal plane of a digital recorder to form a spatially low-frequency heterodyne hologram including spatially heterodyne fringes for Fourier analysis; digital recording the spatially low-frequency heterodyne hologram; Fourier transforming axes of the recorded spatially low-frequency heterodyne hologram including spatially heterodyne fringes in Fourier space to sit on top of a heterodyne carrier frequency defined by an angle between the reference beam and the object beam; cutting off signals around an origin; and performing an inverse Fourier transform.

Inventors:

Thomas, Clarence E ^[1]; Hanson, Gregory R ^[2]

Knoxville, TN
Clinton, TN

Issue Date:: 2006-02-21

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 880004

Patent Number(s):: 7002691

Application Number:: 10/421448

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

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01B - MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS

G - PHYSICS G03 - PHOTOGRAPHY G03H - HOLOGRAPHIC PROCESSES OR APPARATUS

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G - PHYSICS G01 - MEASURING G01B - MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
G01B9/021 - using holographic techniques

G - PHYSICS G03 - PHOTOGRAPHY G03H - HOLOGRAPHIC PROCESSES OR APPARATUS
G03H1/02 - Details {of features involved during the holographic process
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}
G03H1/0443 - {Digital holography, i.e. recording holograms with digital recording means
G03H1/0866 - {Digital holographic imaging, i.e. synthesizing holobjects from holograms}
G03H1/0891 - {Processes or apparatus adapted to convert digital holographic data into a hologram
G03H1/22 - Processes or apparatus for obtaining an optical image from holograms
G03H1/2249 - {Holobject properties}
G03H1/2294 - {Addressing the hologram to an active spatial light modulator}
G03H2001/0033 - {in hologrammetry for measuring or analysing}
G03H2001/005 - {in microscopy, e.g. digital holographic microscope [DHM]
G03H2001/0066 - {for wavefront matching wherein the hologram is arranged to convert a predetermined wavefront into a comprehensive wave, e.g. associative memory
G03H2001/0088 - {for video-holography, i.e. integrating hologram acquisition, transmission and display}
G03H2001/0456 - {Spatial heterodyne, i.e. filtering a Fourier transform of the off-axis record}
G03H2001/2263 - {Multicoloured holobject}
G03H2210/30 - 3D object
G03H2222/18 - RGB trichrome light
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


                    Thomas, Clarence E, and Hanson, Gregory R. Spatially-Heterodyned Holography.  United States: N. p., 2006. 
        Web.

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                    Thomas, Clarence E, & Hanson, Gregory R. Spatially-Heterodyned Holography.  United States.

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                    Thomas, Clarence E, and Hanson, Gregory R. Tue .  
        "Spatially-Heterodyned Holography".  United States.  https://www.osti.gov/servlets/purl/880004.

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@article{osti_880004,

  title        = {Spatially-Heterodyned Holography},

  author       = {Thomas, Clarence E and Hanson, Gregory R},

  abstractNote = {A method of recording a spatially low-frequency heterodyne hologram, including spatially heterodyne fringes for Fourier analysis, includes: splitting a laser beam into a reference beam and an object beam; interacting the object beam with an object; focusing the reference beam and the object beam at a focal plane of a digital recorder to form a spatially low-frequency heterodyne hologram including spatially heterodyne fringes for Fourier analysis; digital recording the spatially low-frequency heterodyne hologram; Fourier transforming axes of the recorded spatially low-frequency heterodyne hologram including spatially heterodyne fringes in Fourier space to sit on top of a heterodyne carrier frequency defined by an angle between the reference beam and the object beam; cutting off signals around an origin; and performing an inverse Fourier transform.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2006},

  month        = {2}

}

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Works referenced in this record:

Microscopy by reconstructed wave-fronts
journal, July 1949

Gabor, Dennis
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, Vol. 197, Issue 1051, p. 454-487
https://doi.org/10.1098/rspa.1949.0075

A software package for the processing and reconstruction of electron holograms
journal, October 1995

VÖLkl, E.; Allard, L. F.; Frost, B.
Journal of Microscopy, Vol. 180, Issue 1
https://doi.org/10.1111/j.1365-2818.1995.tb03655.x

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

Leith, Emmett N.; Upatnieks, Juris
Journal of the Optical Society of America, Vol. 54, Issue 11
https://doi.org/10.1364/JOSA.54.001295

Fracional–Fringe Holographic Plasma Interferometry
journal, January 1967

Jahoda, F. C.; Jeffries, R. A.; Sawyer, G. A.
Applied Optics, Vol. 6, Issue 8
https://doi.org/10.1364/AO.6.001407

Reconstructed Wavefronts and Communication Theory*
journal, January 1962

Leith, Emmett N.; Upatnieks, Juris
Journal of the Optical Society of America, Vol. 52, Issue 10
https://doi.org/10.1364/JOSA.52.001123

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

Völkl, E.; Allard, L. F.; Datye, A.
Ultramicroscopy, Vol. 58, Issue 1
https://doi.org/10.1016/0304-3991(94)00182-M

Holographic Interferometry
journal, February 1966

Heflinger, L. O.; Wuerker, R. F.; Brooks, R. E.
Journal of Applied Physics, Vol. 37, Issue 2
https://doi.org/10.1063/1.1708231

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

Leith, Emmett N.; Upatnieks, Juris
Journal of the Optical Society of America, Vol. 53, Issue 12
https://doi.org/10.1364/JOSA.53.001377

Holographic Interferometry Cookbook
report, January 1972

Jahoda, F. C.; Siemon, R. E.
https://doi.org/10.2172/4601227

Holographic Interferometry
book, January 1994

Rastogi, Pramod K.
Springer Series in Optical Sciences
https://doi.org/10.1007/978-3-540-48078-5

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

Voelkl, E.; Allard, L. F.
Proceedings, annual meeting, Electron Microscopy Society of America, Vol. 52
https://doi.org/10.1017/S0424820100172322

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Similar Records

Title: Spatially-Heterodyned Holography

Abstract

Citation Formats

Microscopy by reconstructed wave-fronts journal, July 1949

A software package for the processing and reconstruction of electron holograms journal, October 1995

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

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

Holographic Interferometry journal, February 1966

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

Holographic Interferometry Cookbook report, January 1972

Holographic Interferometry book, January 1994

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

Microscopy by reconstructed wave-fronts
journal, July 1949

A software package for the processing and reconstruction of electron holograms
journal, October 1995

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

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

Holographic Interferometry
journal, February 1966

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

Holographic Interferometry Cookbook
report, January 1972

Holographic Interferometry
book, January 1994

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