DE2554821A1 - Verfahren und vorrichtung zur erzeugung optischer transformationen - Google Patents

Verfahren und vorrichtung zur erzeugung optischer transformationen

Info

Publication number
DE2554821A1
DE2554821A1 DE19752554821 DE2554821A DE2554821A1 DE 2554821 A1 DE2554821 A1 DE 2554821A1 DE 19752554821 DE19752554821 DE 19752554821 DE 2554821 A DE2554821 A DE 2554821A DE 2554821 A1 DE2554821 A1 DE 2554821A1
Authority
DE
Germany
Prior art keywords
plane
object distribution
transformation
distribution
image
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Withdrawn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
DE19752554821
Other languages
German (de)
English (en)
Inventor
Olof Bryngdahl
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE2554821A1 publication Critical patent/DE2554821A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06E—OPTICAL COMPUTING DEVICES
    • G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Holo Graphy (AREA)
  • Laser Beam Processing (AREA)
  • Character Discrimination (AREA)
DE19752554821 1975-01-27 1975-12-05 Verfahren und vorrichtung zur erzeugung optischer transformationen Withdrawn DE2554821A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54452675A 1975-01-27 1975-01-27

Publications (1)

Publication Number Publication Date
DE2554821A1 true DE2554821A1 (de) 1976-07-29

Family

ID=24172535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752554821 Withdrawn DE2554821A1 (de) 1975-01-27 1975-12-05 Verfahren und vorrichtung zur erzeugung optischer transformationen

Country Status (7)

Country Link
US (1) US4138190A (https=)
JP (1) JPS5193829A (https=)
DE (1) DE2554821A1 (https=)
FR (1) FR2298808A1 (https=)
GB (1) GB1502127A (https=)
NL (1) NL7514966A (https=)
SE (1) SE7514703L (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308521A (en) * 1979-02-12 1981-12-29 The United States Of America As Represented By The Secretary Of The Air Force Multiple-invariant space-variant optical processing
US4547037A (en) * 1980-10-16 1985-10-15 Regents Of The University Of Minnesota Holographic method for producing desired wavefront transformations
US4514059A (en) * 1982-09-15 1985-04-30 The United States Of America As Represented By The Secretary Of The Army Incoherent optical heterodyne Fourier transformer
US4607914A (en) * 1983-10-12 1986-08-26 Environmental Research Institute Of Michigan Optical system design techniques using holographic optical element
US4743083A (en) * 1985-12-30 1988-05-10 Schimpe Robert M Cylindrical diffraction grating couplers and distributed feedback resonators for guided wave devices
US5132831A (en) * 1989-04-20 1992-07-21 Hughes Aircraft Company Analog optical processing for the construction of fractal objects
JP2785427B2 (ja) * 1990-03-26 1998-08-13 松下電器産業株式会社 計算機ホログラムの作成方法
US5438441A (en) * 1991-11-29 1995-08-01 General Electric Company Method and apparatus for material processing with a laser controlled by a holographic element
US6008941A (en) * 1996-06-25 1999-12-28 Digital Optics Corporation Optical soft aperture and use thereof
US5864430A (en) * 1996-09-10 1999-01-26 Sandia Corporation Gaussian beam profile shaping apparatus, method therefor and evaluation thereof
WO1999036807A1 (en) * 1998-01-16 1999-07-22 Luckoff Display Corporation Active and passive holographic optical based curved surface elements
US6304284B1 (en) * 1998-03-31 2001-10-16 Intel Corporation Method of and apparatus for creating panoramic or surround images using a motion sensor equipped camera
TW482705B (en) 1999-05-28 2002-04-11 Electro Scient Ind Inc Beam shaping and projection imaging with solid state UV Gaussian beam to form blind vias
US6791060B2 (en) * 1999-05-28 2004-09-14 Electro Scientific Industries, Inc. Beam shaping and projection imaging with solid state UV gaussian beam to form vias
US10226837B2 (en) 2013-03-15 2019-03-12 Nlight, Inc. Thermal processing with line beams
US10069271B2 (en) 2014-06-02 2018-09-04 Nlight, Inc. Scalable high power fiber laser
US10310201B2 (en) 2014-08-01 2019-06-04 Nlight, Inc. Back-reflection protection and monitoring in fiber and fiber-delivered lasers
US9837783B2 (en) 2015-01-26 2017-12-05 Nlight, Inc. High-power, single-mode fiber sources
US10050404B2 (en) 2015-03-26 2018-08-14 Nlight, Inc. Fiber source with cascaded gain stages and/or multimode delivery fiber with low splice loss
CN107924023B (zh) 2015-07-08 2020-12-01 恩耐公司 具有用于增加的光束参数乘积的中心折射率受抑制的纤维
US10768433B2 (en) 2015-09-24 2020-09-08 Nlight, Inc. Beam parameter product (bpp) control by varying fiber-to-fiber angle
US11179807B2 (en) 2015-11-23 2021-11-23 Nlight, Inc. Fine-scale temporal control for laser material processing
CN108367389B (zh) 2015-11-23 2020-07-28 恩耐公司 激光加工方法和装置
US10466494B2 (en) * 2015-12-18 2019-11-05 Nlight, Inc. Reverse interleaving for laser line generators
WO2018063452A1 (en) 2016-09-29 2018-04-05 Nlight, Inc. Adjustable beam characteristics
US10730785B2 (en) 2016-09-29 2020-08-04 Nlight, Inc. Optical fiber bending mechanisms
US10673197B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Fiber-based optical modulator
US10732439B2 (en) 2016-09-29 2020-08-04 Nlight, Inc. Fiber-coupled device for varying beam characteristics
US10673198B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Fiber-coupled laser with time varying beam characteristics
US10673199B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Fiber-based saturable absorber
DE102018112794A1 (de) 2018-05-29 2019-12-05 Automotive Lighting Reutlingen Gmbh Lichtleiter für eine Kraftfahrzeugbeleuchtungseinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540791A (en) * 1968-05-08 1970-11-17 Texas Instruments Inc Simplified multiple image generation

Also Published As

Publication number Publication date
FR2298808A1 (fr) 1976-08-20
FR2298808B1 (https=) 1979-09-07
SE7514703L (sv) 1976-07-28
JPS5193829A (https=) 1976-08-17
NL7514966A (nl) 1976-07-29
GB1502127A (en) 1978-02-22
US4138190A (en) 1979-02-06

Similar Documents

Publication Publication Date Title
DE2554821A1 (de) Verfahren und vorrichtung zur erzeugung optischer transformationen
EP2164711B1 (de) Darstellungsanordnung
DE2719888A1 (de) Holographischer gegenstand und verfahren zur herstellung desselben
EP0375833A1 (de) Optisch variables Flächenmuster
EP0105099A1 (de) Dokument mit einem beugungsoptischen Sicherheitselement
EP3465340B1 (de) Verfahren und vorrichtung zur erzeugung und dekodierung spektral enkodierter bilder
DE102017218544A1 (de) Belichtungsvorrichtung zum Aufnehmen eines Hologramms, Verfahren zum Aufnehmen eines Hologramms und Verfahren zum Steuern einer Belichtungsvorrichtung zum Aufnehmen eines Hologramms
EP1676157A1 (de) Verfahren zum erzeugen eines ebenen oder gekrümmten gitterbilds und gegenstand mit einem gitterbild
DE1940361A1 (de) Verfahren und Einrichtung zur Erzeugung eines Beugungsmusters sowie zur Herstellung eines Rasters aus gleichen Bildern
DE2625037A1 (de) Verfahren zum erzeugen synthetischer hologramme
DE2242470A1 (de) Einrichtung zur rekonstruktion eines hologrammes durch breitbandige schwingungsenergie
DE69028969T2 (de) Mehrfach belichtetes Reflexionshologramm mit erhöhter Auflösung
EP3657266A1 (de) Vorrichtung und verfahren zum erzeugen eines hologramms
DE2335515A1 (de) Verfahren und vorrichtung zur erzeugung von vielfachbildern
DE1549625A1 (de) Anordnung zur Differentiation von Lichtmustern
DE2060618C3 (https=)
DE1572868C3 (de) Vorrichtung zur vervielfachten Abbildung eines Musterbilds
DE2152754A1 (de) Verfahren zur Herstellung eines Oberflachenhologramms mit Brechungs eigenschaften
DE69623311T2 (de) Optisch variables element, methode zu seiner aufnahme und aufnahmevorrichtung dazu
DE2436034A1 (de) Datensyntheseverfahren
DE1922388A1 (de) Einrichtung zur Erzeugung eines Bildrasters aus mehreren identischen Abbildungen
DE102004006771A1 (de) Verfahren zum Erzeugen eines ebenen oder gekrümmten Gitterbilds und Gegenstand mit einem Gitterbild
EP0177852A2 (de) Verfahren zur Herstellung eines mit Weisslicht rekonstruierbaren prägefähigen Schwarz-Weiss-Hologramms
DE2908243A1 (de) Verfahren zur holografischen verarbeitung von wellen
DE1772214C3 (de) Verfahren zur Erzeugung eines vergrößerten BNdes eines Gegenstandes mit Hilfe der Holographie

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee