ATE437384T1 - System und verfahren zum wiederauffinden von phaseninformationen einer wellenfront - Google Patents

System und verfahren zum wiederauffinden von phaseninformationen einer wellenfront

Info

Publication number
ATE437384T1
ATE437384T1 AT00977113T AT00977113T ATE437384T1 AT E437384 T1 ATE437384 T1 AT E437384T1 AT 00977113 T AT00977113 T AT 00977113T AT 00977113 T AT00977113 T AT 00977113T AT E437384 T1 ATE437384 T1 AT E437384T1
Authority
AT
Austria
Prior art keywords
phase
bfp
wave front
estimates
modified
Prior art date
Application number
AT00977113T
Other languages
English (en)
Inventor
Ralph Gerchberg
Original Assignee
Wavefront Analysis Inc
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 Wavefront Analysis Inc filed Critical Wavefront Analysis Inc
Application granted granted Critical
Publication of ATE437384T1 publication Critical patent/ATE437384T1/de

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
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
    • G03H2001/0816—Iterative algorithms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Image Processing (AREA)
  • Holo Graphy (AREA)
  • Polarising Elements (AREA)
  • Optical Recording Or Reproduction (AREA)
AT00977113T 1999-11-08 2000-11-08 System und verfahren zum wiederauffinden von phaseninformationen einer wellenfront ATE437384T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16397899P 1999-11-08 1999-11-08
PCT/US2000/030818 WO2001035155A1 (en) 1999-11-08 2000-11-08 System and method for recovering phase information of a wave front

Publications (1)

Publication Number Publication Date
ATE437384T1 true ATE437384T1 (de) 2009-08-15

Family

ID=22592455

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00977113T ATE437384T1 (de) 1999-11-08 2000-11-08 System und verfahren zum wiederauffinden von phaseninformationen einer wellenfront

Country Status (8)

Country Link
US (1) US6369932B1 (de)
EP (1) EP1230576B1 (de)
JP (2) JP4499331B2 (de)
AT (1) ATE437384T1 (de)
AU (1) AU1479601A (de)
CA (1) CA2390546A1 (de)
DE (1) DE60042604D1 (de)
WO (1) WO2001035155A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3406577B2 (ja) * 2000-07-19 2003-05-12 技研トラステム株式会社 物体認識方法
JP3645801B2 (ja) * 2000-08-24 2005-05-11 ペンタックス株式会社 ビーム列検出方法および検出用位相フィルター
JP3942363B2 (ja) * 2001-02-09 2007-07-11 日本電子株式会社 透過電子顕微鏡の位相板用レンズシステム、および透過電子顕微鏡
GB0115714D0 (en) * 2001-06-27 2001-08-22 Imperial College Structure determination of macromolecules
US6880943B2 (en) * 2003-06-04 2005-04-19 Itt Manufacturing Enterprises, Inc. High resolution image formation from a multiple aperture imaging system
US7282716B2 (en) * 2003-11-10 2007-10-16 Technology Innovations, Llc Digital imaging assembly and methods thereof
EP1695342A1 (de) * 2003-12-08 2006-08-30 Koninklijke Philips Electronics N.V. Holographische speichereinrichtung
GB0409572D0 (en) * 2004-04-29 2004-06-02 Univ Sheffield High resolution imaging
WO2006102201A1 (en) * 2005-03-18 2006-09-28 Cdm Optics, Inc. Imaging systems with pixelated spatial light modulators
US8040595B2 (en) 2007-11-02 2011-10-18 Wavefront Analysis, Inc. Light microscope with novel digital method to achieve super-resolution
GB0822149D0 (en) * 2008-12-04 2009-01-14 Univ Sheffield Provision of image data
GB2486369A (en) 2009-09-15 2012-06-13 Univ Sheffield Method and apparatus for retrieving a phase of a wavefield
GB2474442A (en) * 2009-10-13 2011-04-20 Univ Sheffield Retrieving a phase of a wavefield
GB201011829D0 (en) 2010-07-14 2010-09-01 Two Trees Photonics Ltd Display system
GB2498170B (en) * 2011-10-26 2014-01-08 Two Trees Photonics Ltd Frame inheritance
GB2499579B (en) 2012-02-07 2014-11-26 Two Trees Photonics Ltd Lighting device
GB2501112B (en) 2012-04-12 2014-04-16 Two Trees Photonics Ltd Phase retrieval
GB2509180B (en) 2012-12-21 2015-04-08 Two Trees Photonics Ltd Projector
CN103884436B (zh) * 2014-03-07 2017-04-05 中国科学院上海光学精密机械研究所 光束相位在线测量装置和测量方法
DE102016114375A1 (de) 2016-08-03 2018-02-08 Humboldt-Universität Zu Berlin Vorrichtung zur Erzeugung einer Bildserie
EP3620840B1 (de) * 2018-09-05 2025-01-01 Sorbonne Université Hochempfindliche phasenmikroskopie-bildgebung
US11237059B1 (en) 2020-12-14 2022-02-01 Gerchberg Ophthalmic Dispensing, PLLC Totagraphy: Coherent diffractive/digital information reconstruction by iterative phase recovery using special masks
US12399461B1 (en) 2021-12-08 2025-08-26 Wavefront Analysis Systems Llc Totagraphy: coherent diffractive/digital information reconstruction by iterative phase recovery using reference wave
US12298715B2 (en) * 2022-01-28 2025-05-13 Wavefront Analysis Systems Llc Totagraphy: coherent diffractive/digital information reconstruction by iterative phase recovery using a second camera imaging the input plane
US12579803B2 (en) 2022-02-01 2026-03-17 Wavefront Analysis Systems Llc Totagraphy for superresolution imaging and signal processing of positive, real-valued images and signals
US12388639B2 (en) 2022-02-01 2025-08-12 Wavefront Analysis Systems Llc Encryption and decryption using phase recovery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124117A (en) * 1979-03-19 1980-09-25 Toshiba Corp Pattern inspecting apparatus
JP2857273B2 (ja) * 1991-12-24 1999-02-17 科学技術振興事業団 収差補正法及び収差補正装置
JP4047943B2 (ja) * 1995-01-31 2008-02-13 富士フイルム株式会社 ディジタル画像データ記録装置および方法ならびにディジタル画像データ再生装置および方法ならびに固体電子撮像装置およびその信号電荷読出し方法
AU5496396A (en) * 1995-04-28 1996-11-18 Forskningscenter Riso Phase contrast imaging

Also Published As

Publication number Publication date
US6369932B1 (en) 2002-04-09
JP2010217897A (ja) 2010-09-30
CA2390546A1 (en) 2001-05-17
JP2003515180A (ja) 2003-04-22
JP5130311B2 (ja) 2013-01-30
WO2001035155A1 (en) 2001-05-17
EP1230576B1 (de) 2009-07-22
JP4499331B2 (ja) 2010-07-07
AU1479601A (en) 2001-06-06
EP1230576A4 (de) 2008-05-14
EP1230576A1 (de) 2002-08-14
DE60042604D1 (de) 2009-09-03

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