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Withdrawn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Withdrawn legal-status Critical Current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 (enExample)
JP (1) JPS5193829A (enExample)
DE (1) DE2554821A1 (enExample)
FR (1) FR2298808A1 (enExample)
GB (1) GB1502127A (enExample)
NL (1) NL7514966A (enExample)
SE (1) SE7514703L (enExample)

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
RU2224451C2 (ru) * 1998-01-16 2004-02-27 Лакофф Дисплей Корпорейшн Активные и пассивные голографические оптические элементы, расположенные на искривленной поверхности
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
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
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
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
CN105720463B (zh) 2014-08-01 2021-05-14 恩耐公司 光纤和光纤传输的激光器中的背向反射保护与监控
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
CN108369315B (zh) 2015-09-24 2020-08-04 恩耐公司 用于控制光束参数积的装置和方法
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
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
US10423015B2 (en) 2016-09-29 2019-09-24 Nlight, Inc. Adjustable beam characteristics
US10730785B2 (en) 2016-09-29 2020-08-04 Nlight, Inc. Optical fiber bending mechanisms
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
JPS5193829A (enExample) 1976-08-17
SE7514703L (sv) 1976-07-28
GB1502127A (en) 1978-02-22
FR2298808B1 (enExample) 1979-09-07
FR2298808A1 (fr) 1976-08-20
NL7514966A (nl) 1976-07-29
US4138190A (en) 1979-02-06

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Legal Events

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8139 Disposal/non-payment of the annual fee