DE69233581T2 - Lichtabtastvorrichtung - Google Patents

Lichtabtastvorrichtung Download PDF

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Publication number
DE69233581T2
DE69233581T2 DE69233581T DE69233581T DE69233581T2 DE 69233581 T2 DE69233581 T2 DE 69233581T2 DE 69233581 T DE69233581 T DE 69233581T DE 69233581 T DE69233581 T DE 69233581T DE 69233581 T2 DE69233581 T2 DE 69233581T2
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
DE69233581T
Other languages
English (en)
Other versions
DE69233581D1 (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 DE69233581D1 publication Critical patent/DE69233581D1/de
Publication of DE69233581T2 publication Critical patent/DE69233581T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10Scanning systems
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/32Holograms used as optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10Scanning systems
    • G02B26/106Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005Adaptation of holography to specific applications
DE69233581T 1991-03-27 1992-03-26 Lichtabtastvorrichtung Expired - Fee Related DE69233581T2 (de)

Applications Claiming Priority (8)

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

Publications (2)

Publication Number Publication Date
DE69233581D1 DE69233581D1 (de) 2006-01-19
DE69233581T2 true DE69233581T2 (de) 2006-06-14

Family

ID=27572543

Family Applications (11)

Application Number Title Priority Date Filing Date
DE69233571T Expired - Fee Related DE69233571T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233591T Expired - Fee Related DE69233591T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233362T Expired - Fee Related DE69233362T2 (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
DE69233580T Expired - Fee Related DE69233580T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233577T Expired - Fee Related DE69233577T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233581T Expired - Fee Related DE69233581T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233576T Expired - Fee Related DE69233576T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233603T Expired - Fee Related DE69233603T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
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 (6)

Application Number Title Priority Date Filing Date
DE69233571T Expired - Fee Related DE69233571T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233591T Expired - Fee Related DE69233591T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233362T Expired - Fee Related DE69233362T2 (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
DE69233580T Expired - Fee Related DE69233580T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233577T Expired - Fee Related DE69233577T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung

Family Applications After (4)

Application Number Title Priority Date Filing Date
DE69233576T Expired - Fee Related DE69233576T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
DE69233603T Expired - Fee Related DE69233603T2 (de) 1991-03-27 1992-03-26 Lichtabtastvorrichtung
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) EP1111433B1 (de)
JP (1) JP2677295B2 (de)
KR (1) KR970004508B1 (de)
AU (5) AU657522B2 (de)
DE (11) DE69233571T2 (de)
WO (1) WO1992017808A1 (de)

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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
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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
KR100813960B1 (ko) * 2005-05-27 2008-03-14 삼성전자주식회사 주사 광학장치 및 이를 채용한 화상형성장치
US7609875B2 (en) * 2005-05-27 2009-10-27 Orametrix, Inc. Scanner system and method for mapping surface of three-dimensional object
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
JP5622571B2 (ja) * 2007-07-20 2014-11-12 メディツィーニシェ・ウニヴェルジテート・インスブルックMedizinische Universitaet Innsbruck 一対の回折光学要素を備える光学デバイス
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
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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

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Also Published As

Publication number Publication date
AU1213899A (en) 1999-03-18
AU681784B2 (en) 1997-09-04
EP1111430A2 (de) 2001-06-27
EP1111428A3 (de) 2003-01-08
DE69233362D1 (de) 2004-07-08
EP1111431A3 (de) 2003-01-08
DE69232233D1 (de) 2002-01-10
EP1111429A3 (de) 2003-01-08
US5978111A (en) 1999-11-02
DE69233362T2 (de) 2004-10-14
EP1116980B1 (de) 2004-06-02
DE69233580T2 (de) 2006-06-14
US5861964A (en) 1999-01-19
AU714216B2 (en) 1999-12-23
EP1111431B1 (de) 2005-12-14
DE69233571D1 (de) 2006-01-12
DE69233577D1 (de) 2006-01-19
DE69233603T2 (de) 2006-08-10
EP1116981B1 (de) 2005-12-07
US5861989A (en) 1999-01-19
US6091544A (en) 2000-07-18
EP1111430B1 (de) 2005-12-28
US6040929A (en) 2000-03-21
KR970004508B1 (ko) 1997-03-28
DE69233571T2 (de) 2006-06-14
DE69233591T2 (de) 2006-06-22
EP1111433A3 (de) 2003-01-08
EP1111432A3 (de) 2003-01-08
JP2677295B2 (ja) 1997-11-17
EP1111428A2 (de) 2001-06-27
DE69232233T2 (de) 2002-06-27
AU1434692A (en) 1992-11-02
US5940195A (en) 1999-08-17
EP1111434B1 (de) 2005-12-14
EP1111431A2 (de) 2001-06-27
US5973837A (en) 1999-10-26
DE69233591D1 (de) 2006-02-02
US6124955A (en) 2000-09-26
EP1122578A3 (de) 2003-01-08
DE69233578D1 (de) 2006-01-19
US6020999A (en) 2000-02-01
EP1111429A2 (de) 2001-06-27
DE69233576T2 (de) 2006-06-14
AU693407B2 (en) 1998-06-25
EP1111432B1 (de) 2005-12-14
DE69233580D1 (de) 2006-01-19
EP0532760B1 (de) 2001-11-28
AU693406B2 (en) 1998-06-25
AU2170195A (en) 1995-09-14
EP1116980A2 (de) 2001-07-18
DE69233576D1 (de) 2006-01-19
AU657522B2 (en) 1995-03-16
US5995250A (en) 1999-11-30
AU3238997A (en) 1997-10-09
EP1111429B1 (de) 2006-03-08
DE69233575T2 (de) 2006-06-14
US6020984A (en) 2000-02-01
DE69233577T2 (de) 2006-06-14
DE69233578T2 (de) 2006-06-14
EP1111434A9 (de) 2001-12-19
DE69233575D1 (de) 2006-01-19
AU3239297A (en) 1997-10-09
KR930700869A (ko) 1993-03-16
DE69233581D1 (de) 2006-01-19
EP1116981A2 (de) 2001-07-18
DE69233603D1 (de) 2006-05-04
EP0532760A1 (de) 1993-03-24
EP0532760A4 (en) 1995-04-19
EP1111428B1 (de) 2005-12-14
US5680253A (en) 1997-10-21
EP1111433A2 (de) 2001-06-27
WO1992017808A1 (en) 1992-10-15
EP1122578A2 (de) 2001-08-08
EP1111433B1 (de) 2005-12-14
EP1111434A3 (de) 2003-01-08
EP1111430A3 (de) 2003-01-08
EP1111434A2 (de) 2001-06-27
EP1111432A2 (de) 2001-06-27
EP1116981A3 (de) 2003-01-08
EP1116980A3 (de) 2003-01-08
EP1122578B1 (de) 2005-12-14

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