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SE7514703L - Sett och anordning for genomforande av geometriska transformationer med optiska metoder - Google Patents

Sett och anordning for genomforande av geometriska transformationer med optiska metoder

Info

Publication number
SE7514703L
SE7514703L SE7514703A SE7514703A SE7514703L SE 7514703 L SE7514703 L SE 7514703L SE 7514703 A SE7514703 A SE 7514703A SE 7514703 A SE7514703 A SE 7514703A SE 7514703 L SE7514703 L SE 7514703L
Authority
SE
Sweden
Prior art keywords
optical methods
geometric transformations
performing geometric
transformations
optical
Prior art date
Application number
SE7514703A
Other languages
English (en)
Inventor
O Bryngdahl
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 SE7514703L publication Critical patent/SE7514703L/sv

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; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • 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)
  • Character Discrimination (AREA)
  • Laser Beam Processing (AREA)
SE7514703A 1975-01-27 1975-12-29 Sett och anordning for genomforande av geometriska transformationer med optiska metoder SE7514703L (sv)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE7514703L true SE7514703L (sv) 1976-07-28

Family

ID=24172535

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7514703A SE7514703L (sv) 1975-01-27 1975-12-29 Sett och anordning for genomforande av geometriska transformationer med optiska metoder

Country Status (7)

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

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
CA2316946A1 (en) * 1998-01-16 1999-07-22 Jefferson E. Odhner 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
JP6743136B2 (ja) 2015-09-24 2020-08-19 エヌライト，インコーポレーテッド ファイバ対ファイバ角度を変更することによるビームパラメータ積（ｂｐｐ）制御
US11179807B2 (en) 2015-11-23 2021-11-23 Nlight, Inc. Fine-scale temporal control for laser material processing
EP3380266B1 (en) 2015-11-23 2021-08-11 NLIGHT, Inc. Fine-scale temporal control for laser material processing
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
US10673198B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Fiber-coupled laser with time varying beam characteristics
US10730785B2 (en) 2016-09-29 2020-08-04 Nlight, Inc. Optical fiber bending mechanisms
US10673199B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Fiber-based saturable absorber
US10423015B2 (en) 2016-09-29 2019-09-24 Nlight, Inc. Adjustable beam characteristics
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
GB1502127A (en) 1978-02-22
DE2554821A1 (de) 1976-07-29
US4138190A (en) 1979-02-06
JPS5193829A (sv) 1976-08-17
NL7514966A (nl) 1976-07-29
FR2298808B1 (sv) 1979-09-07
FR2298808A1 (fr) 1976-08-20

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