GB0917930D0 - Method and apparatus for retrieving a phase of a wavefield - Google Patents

Method and apparatus for retrieving a phase of a wavefield

Info

Publication number
GB0917930D0
GB0917930D0 GBGB0917930.0A GB0917930A GB0917930D0 GB 0917930 D0 GB0917930 D0 GB 0917930D0 GB 0917930 A GB0917930 A GB 0917930A GB 0917930 D0 GB0917930 D0 GB 0917930D0
Authority
GB
United Kingdom
Prior art keywords
wavefield
retrieving
phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB0917930.0A
Other versions
GB2474442A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Sheffield
Original Assignee
University of Sheffield
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Sheffield filed Critical University of Sheffield
Priority to GB0917930A priority Critical patent/GB2474442A/en
Publication of GB0917930D0 publication Critical patent/GB0917930D0/en
Priority to PCT/GB2010/051516 priority patent/WO2011033287A1/en
Priority to US13/496,361 priority patent/US20120179425A1/en
Priority to EP10760389A priority patent/EP2478407A1/en
Priority to JP2012528453A priority patent/JP2013504780A/en
Priority to AU2010297015A priority patent/AU2010297015A1/en
Priority to GB1204434.3A priority patent/GB2486369A/en
Priority to CN2010800410434A priority patent/CN102625921A/en
Priority to CA2774082A priority patent/CA2774082A1/en
Publication of GB2474442A publication Critical patent/GB2474442A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0443—Digital holography, i.e. recording holograms with digital recording means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0866—Digital holographic imaging, i.e. synthesizing holobjects from holograms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/13—Phase mask

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB0917930A 2009-09-15 2009-10-13 Retrieving a phase of a wavefield Withdrawn GB2474442A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB0917930A GB2474442A (en) 2009-10-13 2009-10-13 Retrieving a phase of a wavefield
CA2774082A CA2774082A1 (en) 2009-09-15 2010-09-10 Method and apparatus for retrieving a phase of a wavefield
JP2012528453A JP2013504780A (en) 2009-09-15 2010-09-10 Method and apparatus for recovering phase of wave field
US13/496,361 US20120179425A1 (en) 2009-09-15 2010-09-10 Method and apparatus for retrieving a phase of a wavefield
EP10760389A EP2478407A1 (en) 2009-09-15 2010-09-10 Method and apparatus for retrieving a phase of a wavefield
PCT/GB2010/051516 WO2011033287A1 (en) 2009-09-15 2010-09-10 Method and apparatus for retrieving a phase of a wavefield
AU2010297015A AU2010297015A1 (en) 2009-09-15 2010-09-10 Method and apparatus for retrieving a phase of a wavefield
GB1204434.3A GB2486369A (en) 2009-09-15 2010-09-10 Method and apparatus for retrieving a phase of a wavefield
CN2010800410434A CN102625921A (en) 2009-09-15 2010-09-10 Method and apparatus for recovering the phase of a wave field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0917930A GB2474442A (en) 2009-10-13 2009-10-13 Retrieving a phase of a wavefield

Publications (2)

Publication Number Publication Date
GB0917930D0 true GB0917930D0 (en) 2009-11-25
GB2474442A GB2474442A (en) 2011-04-20

Family

ID=41402968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0917930A Withdrawn GB2474442A (en) 2009-09-15 2009-10-13 Retrieving a phase of a wavefield

Country Status (1)

Country Link
GB (1) GB2474442A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118795034A (en) * 2024-09-13 2024-10-18 之江实验室 Sound field detection system, method, electronic device, and medium based on dual-detector phase imaging
CN119779156A (en) * 2023-10-07 2025-04-08 南方科技大学 A displacement measurement method, device and system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012204704A1 (en) 2012-03-23 2013-09-26 Carl Zeiss Smt Gmbh Measuring device for measuring an imaging quality of an EUV objective
CN110488590A (en) * 2019-08-23 2019-11-22 上海理工大学 A kind of three-dimension object color rendering methods based on phase recovery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60042604D1 (en) * 1999-11-08 2009-09-03 Wavefront Analysis Inc System and method for retrieving phase information of a wavefront
AUPR830801A0 (en) * 2001-10-16 2001-11-08 Iatia Imaging Pty Ltd Phase determination of a radiation wavefield
DE102007009661A1 (en) * 2006-08-31 2008-03-13 Carl Zeiss Sms Gmbh Method and device for the spatially resolved determination of the phase and amplitude of the electromagnetic field in the image plane of an image of an object

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119779156A (en) * 2023-10-07 2025-04-08 南方科技大学 A displacement measurement method, device and system
CN118795034A (en) * 2024-09-13 2024-10-18 之江实验室 Sound field detection system, method, electronic device, and medium based on dual-detector phase imaging

Also Published As

Publication number Publication date
GB2474442A (en) 2011-04-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)