DE69233576D1 - Lichtabtastvorrichtung - Google Patents

Lichtabtastvorrichtung

Info

Publication number
DE69233576D1
DE69233576D1 DE69233576T DE69233576T DE69233576D1 DE 69233576 D1 DE69233576 D1 DE 69233576D1 DE 69233576 T DE69233576 T DE 69233576T DE 69233576 T DE69233576 T DE 69233576T DE 69233576 D1 DE69233576 D1 DE 69233576D1
Authority
DE
Germany
Prior art keywords
light scanning
scanning
light
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.)
Expired - Fee Related
Application number
DE69233576T
Other languages
English (en)
Other versions
DE69233576T2 (de
Inventor
Shinya Hasegawa
Shigeo Kayashima
Satoshi Maeda
Shigetake Iwata
Fumio Yamagishi
Masato Nakashima
Hirokazu Aritake
Mamoru Hokari
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69233576D1 publication Critical patent/DE69233576D1/de
Publication of DE69233576T2 publication Critical patent/DE69233576T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners
    • 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
    • G03H1/0005—Adaptation of holography to specific applications

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Holo Graphy (AREA)
DE69233576T 1991-03-27 1992-03-26 Lichtabtastvorrichtung Expired - Fee Related DE69233576T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP6296191 1991-03-27
JP14020591 1991-06-12
JP27527191 1991-10-23
JP27749991 1991-10-24
JP27749791 1991-10-24
JP27750091 1991-10-24
JP27749891 1991-10-24
JP32016291 1991-12-04

Publications (2)

Publication Number Publication Date
DE69233576D1 true DE69233576D1 (de) 2006-01-19
DE69233576T2 DE69233576T2 (de) 2006-06-14

Family

ID=27572543

Family Applications (11)

Application Number Title Priority Date Filing Date
DE69233591T Expired - Fee Related DE69233591T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233577T Expired - Fee Related DE69233577T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233362T Expired - Fee Related DE69233362T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233580T Expired - Fee Related DE69233580T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233576T Expired - Fee Related DE69233576T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233571T Expired - Fee Related DE69233571T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233603T Expired - Fee Related DE69233603T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233581T Expired - Fee Related DE69233581T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69232233T Expired - Fee Related DE69232233T2 (de) 1991-03-27 1992-03-26 Optisches abtastgerät, herstellungsverfahren für stationäre hologrammplatte und holographischer rotor
DE69233575T Expired - Fee Related DE69233575T2 (de) 1991-03-27 1992-03-26 Lichtstrahl-Abtastgerät
DE69233578T Expired - Fee Related DE69233578T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung

Family Applications Before (4)

Application Number Title Priority Date Filing Date
DE69233591T Expired - Fee Related DE69233591T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233577T Expired - Fee Related DE69233577T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233362T Expired - Fee Related DE69233362T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233580T Expired - Fee Related DE69233580T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung

Family Applications After (6)

Application Number Title Priority Date Filing Date
DE69233571T Expired - Fee Related DE69233571T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233603T Expired - Fee Related DE69233603T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233581T Expired - Fee Related DE69233581T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69232233T Expired - Fee Related DE69232233T2 (de) 1991-03-27 1992-03-26 Optisches abtastgerät, herstellungsverfahren für stationäre hologrammplatte und holographischer rotor
DE69233575T Expired - Fee Related DE69233575T2 (de) 1991-03-27 1992-03-26 Lichtstrahl-Abtastgerät
DE69233578T Expired - Fee Related DE69233578T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung

Country Status (7)

Country Link
US (12) US5680253A (de)
EP (11) EP1111431B1 (de)
JP (1) JP2677295B2 (de)
KR (1) KR970004508B1 (de)
AU (5) AU657522B2 (de)
DE (11) DE69233591T2 (de)
WO (1) WO1992017808A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09265731A (ja) 1996-01-24 1997-10-07 Sony Corp 音声再生装置及び方法、音声録音装置及び方法、音声録音再生システム、音声データの転送方法、情報受信装置、記録媒体
JPH1093164A (ja) * 1996-09-17 1998-04-10 Kokusai Denshin Denwa Co Ltd <Kdd> 多波長光源及び離散波長可変光源
FR2766282B1 (fr) * 1997-07-18 1999-08-20 Commissariat Energie Atomique Optique diffractive a synthese d'ouverture et a focale variable et dispositif de decoupe laser incorporant une telle optique
JPH11326804A (ja) * 1998-03-16 1999-11-26 Canon Inc カラー画像形成装置及び走査光学装置
IL133243A0 (en) 1999-03-30 2001-03-19 Univ Ramot A method and system for super resolution
US6555781B2 (en) * 1999-05-10 2003-04-29 Nanyang Technological University Ultrashort pulsed laser micromachining/submicromachining using an acoustooptic scanning device with dispersion compensation
JP4157654B2 (ja) * 1999-08-23 2008-10-01 独立行政法人 日本原子力研究開発機構 円錐回折斜入射分光器及び該分光器用回折格子
US6344893B1 (en) 2000-06-19 2002-02-05 Ramot University Authority For Applied Research And Industrial Development Ltd. Super-resolving imaging system
GB0114263D0 (en) 2001-06-12 2001-08-01 Eastman Kodak Co Photographic processing system
JP3977038B2 (ja) 2001-08-27 2007-09-19 株式会社半導体エネルギー研究所 レーザ照射装置およびレーザ照射方法
DE50211409D1 (de) * 2002-11-11 2008-01-31 Schiller Ag Verfahren und Vorrichtung zum Erfassen und Bearbeiten eines EKG-Signals
US7304934B2 (en) * 2003-04-28 2007-12-04 Nidec Sankyo Corporation Lens, optical head apparatus, and objective lens for the optical head apparatus
US7245408B1 (en) * 2003-10-10 2007-07-17 Zebra Imaging, Inc. Systems and methods for producing wide field-of-view holographic displays
KR100607644B1 (ko) * 2003-10-15 2006-07-31 송태선 2차원 광주사 장치 및 이를 이용하는 영상 표시 장치
JP4013928B2 (ja) * 2004-07-15 2007-11-28 セイコーエプソン株式会社 照明装置、非球面レンズの設計方法、非球面レンズ及びプロジェクタ
US7271140B2 (en) * 2004-09-08 2007-09-18 Harris Research, Inc. Composition for removing stains from textiles
JP4566723B2 (ja) * 2004-12-08 2010-10-20 キヤノン株式会社 レーザスキャナ及びそれを適用する画像形成装置
US7609875B2 (en) * 2005-05-27 2009-10-27 Orametrix, Inc. Scanner system and method for mapping surface of three-dimensional object
KR100813960B1 (ko) * 2005-05-27 2008-03-14 삼성전자주식회사 주사 광학장치 및 이를 채용한 화상형성장치
US20070019103A1 (en) * 2005-07-25 2007-01-25 Vkb Inc. Optical apparatus for virtual interface projection and sensing
JP4697616B2 (ja) * 2005-08-29 2011-06-08 テソン ソン 光走査装置
KR100709762B1 (ko) * 2005-12-22 2007-04-23 주식회사 대우일렉트로닉스 광 다중화기 및 그 제조방법, 광정보 다중화 기록장치 및방법, 광정보 다중화 재생장치 및 방법
EP2174168B8 (de) * 2007-07-20 2017-12-06 Medizinische Universität Innsbruck Optische anordnung mit einem paar diffraktiver optischer elemente
US20100274525A1 (en) * 2007-10-31 2010-10-28 Corning Incorporated Laser Scanning Measurement Systems And Methods For Surface Shape Measurement Of Hidden Surfaces
US7925096B2 (en) * 2007-12-12 2011-04-12 Xerox Corporation Method and apparatus for validating holograms
US7940448B2 (en) * 2009-06-11 2011-05-10 Alces Technology, Inc. Display system
JP2011049774A (ja) * 2009-08-26 2011-03-10 Fuji Xerox Co Ltd 画像読取装置
JP2014232252A (ja) * 2013-05-30 2014-12-11 京セラドキュメントソリューションズ株式会社 光学走査装置及びそれを備えた画像形成装置
US10345677B1 (en) * 2018-06-22 2019-07-09 Capital One Services, Llc Non mechanical optical beam steering mechanism for laser printers
US10993318B2 (en) * 2018-11-24 2021-04-27 Nova Engineering Films, Inc. Flexible polymeric film including reinforcement layer
US11614541B2 (en) 2019-09-13 2023-03-28 Analog Devices, Inc. Laser beam control in a LIDAR system
CN112051720A (zh) * 2020-09-22 2020-12-08 孙景玉 一种多角度转动式全息投影展示柜
CN112285921B (zh) * 2020-11-17 2022-01-28 中国工程物理研究院激光聚变研究中心 一种光束扫描方法及系统
CN113867116A (zh) * 2021-10-19 2021-12-31 合肥工业大学 一种用于无透镜显微的亚像素位移成像方法

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591252A (en) * 1968-10-21 1971-07-06 Texas Instruments Inc Large array synthesizing
JPS5936243B2 (ja) * 1974-09-17 1984-09-03 富士写真フイルム株式会社 光ビ−ム走査装置
JPS5265460A (en) * 1975-11-26 1977-05-30 Agency Of Ind Science & Technol Sharing interference method using hologram as interference meter
JPS5553311A (en) * 1978-10-17 1980-04-18 Nec Corp Hologram disc
US4378142A (en) * 1979-06-21 1983-03-29 Nippon Electric Co., Ltd Hologram made by using a plurality of spherical waves and a device for laser beam scanning by using the hologram
US4428643A (en) * 1981-04-08 1984-01-31 Xerox Corporation Optical scanning system with wavelength shift correction
US4505537A (en) * 1982-06-24 1985-03-19 Ricoh Company, Ltd. Light scanning apparatus
JPS5960417A (ja) * 1982-09-30 1984-04-06 Ricoh Co Ltd ホログラムスキヤナにおけるホログラムの作製方法
EP0111333A1 (de) * 1982-12-10 1984-06-20 Fuji Photo Film Co., Ltd. Lichtstrahlabtasteinrichtung
JPS59191007A (ja) * 1983-04-13 1984-10-30 Fujitsu Ltd 光ビ−ム走査方法
JP2532049B2 (ja) * 1983-06-30 1996-09-11 富士通株式会社 光ビ−ム走査装置
JPS6042733A (ja) * 1983-08-18 1985-03-07 Yokogawa Hokushin Electric Corp ホログラムを用いた光走査装置
JPS6148813A (ja) * 1984-08-17 1986-03-10 Yokogawa Hokushin Electric Corp ホログラムを用いた光走査装置
JPS61116319A (ja) * 1984-11-12 1986-06-03 Yokogawa Electric Corp ホログラムを用いた光走査装置
JPS61141418A (ja) * 1984-12-15 1986-06-28 Fujitsu Ltd 光ビ−ム走査装置
JPS61223704A (ja) * 1985-03-28 1986-10-04 Fujitsu Ltd ホログラムレンズの作成方法
JPS61282819A (ja) * 1985-06-07 1986-12-13 Ricoh Co Ltd 光偏向用ホログラムデイスク
JPH0617950B2 (ja) * 1986-03-20 1994-03-09 富士通株式会社 光ビーム走査装置
JPS62234118A (ja) * 1986-03-20 1987-10-14 Fujitsu Ltd 光ビ−ム走査装置及びその製造方法
JPS6228708A (ja) * 1985-07-31 1987-02-06 Fujitsu Ltd 光ビ−ム走査装置及びその製造方法
CA1320855C (en) * 1985-07-31 1993-08-03 Shin-Ya Hasegawa Laser beam scanner and its fabricating method
US4737798A (en) * 1986-07-03 1988-04-12 Xerox Corporation Laser diode mode hopping sensing and control system
US4733253A (en) * 1986-07-03 1988-03-22 Xerox Corporation Apparatus and method for detecting and eliminating diode laser mode hopping
US4800256A (en) * 1986-12-08 1989-01-24 International Business Machines Corporation Halographic scanner having adjustable sampling rate
GB2207773B (en) * 1986-12-15 1991-07-10 Holotek Ltd Hologon scanner system
US4776652A (en) * 1987-10-01 1988-10-11 Camber Corporation Optical head having two holographic optical elements, with one element inclined relative to the other
JP2767588B2 (ja) * 1988-03-25 1998-06-18 富士通株式会社 光ビーム走査装置
DE68922773T2 (de) * 1988-03-25 1995-09-28 Fujitsu Ltd Lichtbündelabtaster.
JPS6419321A (en) * 1988-06-09 1989-01-23 Nec Corp Hologram, its manufacture, and light beam scanner
US5039183A (en) * 1989-09-05 1991-08-13 Eastman Kodak Company Holographic laser scanner
JPH03174103A (ja) * 1989-09-19 1991-07-29 Fujitsu Ltd 色消しホログラム光学系
US4965599A (en) * 1989-11-13 1990-10-23 Eastman Kodak Company Scanning apparatus for halftone image screen writing
JP2642207B2 (ja) * 1989-12-27 1997-08-20 シャープ株式会社 ホログラムの記録再生方法
JPH03198020A (ja) * 1989-12-27 1991-08-29 Matsushita Electric Ind Co Ltd 光ビーム走査装置
US5061025A (en) * 1990-04-13 1991-10-29 Eastman Kodak Company Hologon scanner with beam shaping stationary diffraction grating
JPH0445413A (ja) * 1990-06-12 1992-02-14 Matsushita Electric Ind Co Ltd 光走査装置
US5182659A (en) * 1991-02-20 1993-01-26 Holographix, Inc. Holographic recording and scanning system and method
US5157522A (en) * 1991-04-01 1992-10-20 Eastman Kodak Company Method and apparatus for providing correction of hologon transmission efficiency variations
US5295004A (en) * 1991-11-08 1994-03-15 Fujitsu Limited Optical beam scanning apparatus
DE69305889T2 (de) * 1992-03-05 1997-04-10 Sharp Kk Holographischer Scanner
JPH06228708A (ja) * 1993-02-04 1994-08-16 Sumitomo Metal Ind Ltd 溶接性の良好な高強度熱延鋼板及びその製法
JP3218138B2 (ja) * 1994-02-22 2001-10-15 ブラザー工業株式会社 光走査装置

Also Published As

Publication number Publication date
EP1111434A9 (de) 2001-12-19
WO1992017808A1 (en) 1992-10-15
US5940195A (en) 1999-08-17
EP1116981B1 (de) 2005-12-07
EP1111430B1 (de) 2005-12-28
AU681784B2 (en) 1997-09-04
DE69233577D1 (de) 2006-01-19
DE69232233D1 (de) 2002-01-10
EP1116981A3 (de) 2003-01-08
DE69233571D1 (de) 2006-01-12
EP1111428A3 (de) 2003-01-08
US6091544A (en) 2000-07-18
DE69233591D1 (de) 2006-02-02
DE69233576T2 (de) 2006-06-14
EP1111433A3 (de) 2003-01-08
EP1111429A2 (de) 2001-06-27
EP1111431A3 (de) 2003-01-08
EP1111430A2 (de) 2001-06-27
US6020984A (en) 2000-02-01
DE69233580T2 (de) 2006-06-14
US6020999A (en) 2000-02-01
US6040929A (en) 2000-03-21
AU3238997A (en) 1997-10-09
EP1116981A2 (de) 2001-07-18
EP1122578B1 (de) 2005-12-14
EP0532760B1 (de) 2001-11-28
DE69233575T2 (de) 2006-06-14
JP2677295B2 (ja) 1997-11-17
DE69233581D1 (de) 2006-01-19
EP0532760A4 (en) 1995-04-19
EP1111430A3 (de) 2003-01-08
EP1111434A3 (de) 2003-01-08
US5861989A (en) 1999-01-19
DE69233362T2 (de) 2004-10-14
EP1111433B1 (de) 2005-12-14
KR970004508B1 (ko) 1997-03-28
AU693407B2 (en) 1998-06-25
DE69232233T2 (de) 2002-06-27
US5973837A (en) 1999-10-26
DE69233603D1 (de) 2006-05-04
AU1213899A (en) 1999-03-18
US5861964A (en) 1999-01-19
DE69233603T2 (de) 2006-08-10
DE69233578T2 (de) 2006-06-14
US6124955A (en) 2000-09-26
DE69233362D1 (de) 2004-07-08
AU1434692A (en) 1992-11-02
AU2170195A (en) 1995-09-14
EP1111432A3 (de) 2003-01-08
EP1116980A3 (de) 2003-01-08
EP1116980A2 (de) 2001-07-18
US5978111A (en) 1999-11-02
DE69233580D1 (de) 2006-01-19
EP1111431A2 (de) 2001-06-27
AU657522B2 (en) 1995-03-16
EP1111428A2 (de) 2001-06-27
EP1111434B1 (de) 2005-12-14
DE69233591T2 (de) 2006-06-22
EP1111429B1 (de) 2006-03-08
EP1111433A2 (de) 2001-06-27
US5995250A (en) 1999-11-30
EP1111429A3 (de) 2003-01-08
US5680253A (en) 1997-10-21
EP1122578A2 (de) 2001-08-08
EP1122578A3 (de) 2003-01-08
DE69233571T2 (de) 2006-06-14
EP1111432B1 (de) 2005-12-14
AU714216B2 (en) 1999-12-23
EP1111431B1 (de) 2005-12-14
EP1116980B1 (de) 2004-06-02
DE69233575D1 (de) 2006-01-19
DE69233581T2 (de) 2006-06-14
EP1111434A2 (de) 2001-06-27
AU3239297A (en) 1997-10-09
DE69233577T2 (de) 2006-06-14
EP0532760A1 (de) 1993-03-24
KR930700869A (ko) 1993-03-16
AU693406B2 (en) 1998-06-25
EP1111428B1 (de) 2005-12-14
DE69233578D1 (de) 2006-01-19
EP1111432A2 (de) 2001-06-27

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