DE69024690T2 - Laserstrahlenablenkungsgerät - Google Patents

Laserstrahlenablenkungsgerät

Info

Publication number
DE69024690T2
DE69024690T2 DE69024690T DE69024690T DE69024690T2 DE 69024690 T2 DE69024690 T2 DE 69024690T2 DE 69024690 T DE69024690 T DE 69024690T DE 69024690 T DE69024690 T DE 69024690T DE 69024690 T2 DE69024690 T2 DE 69024690T2
Authority
DE
Germany
Prior art keywords
laser beam
deflection device
beam deflection
laser
deflection
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
DE69024690T
Other languages
English (en)
Other versions
DE69024690D1 (de
Inventor
Junichi Iwai
Yasuaki Nakane
Hiroshi Nakayama
Shuichi Igarashi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69024690D1 publication Critical patent/DE69024690D1/de
Publication of DE69024690T2 publication Critical patent/DE69024690T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • 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
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/129—Systems in which the scanning light beam is repeatedly reflected from the polygonal mirror

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lasers (AREA)
  • Facsimile Scanning Arrangements (AREA)
DE69024690T 1989-03-30 1990-03-28 Laserstrahlenablenkungsgerät Expired - Fee Related DE69024690T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1079944A JPH02259617A (ja) 1989-03-30 1989-03-30 レーザビーム偏向装置

Publications (2)

Publication Number Publication Date
DE69024690D1 DE69024690D1 (de) 1996-02-22
DE69024690T2 true DE69024690T2 (de) 1996-06-05

Family

ID=13704421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024690T Expired - Fee Related DE69024690T2 (de) 1989-03-30 1990-03-28 Laserstrahlenablenkungsgerät

Country Status (5)

Country Link
US (1) US5044710A (de)
EP (1) EP0390534B1 (de)
JP (1) JPH02259617A (de)
KR (1) KR900015396A (de)
DE (1) DE69024690T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187606A (en) * 1989-10-20 1993-02-16 Canon Kabushiki Kaisha Scanning optical apparatus
US5184246A (en) * 1991-02-25 1993-02-02 Nira Schwartz Scanning of moving objects using unique polygon mounted on carousel which rotates at twice polygon's speed
US5387996A (en) * 1992-07-20 1995-02-07 Hughes Aircraft Company Method of obtaining a narrow field of view scan
JP2830670B2 (ja) * 1992-12-29 1998-12-02 キヤノン株式会社 光走査装置
DE10062841B4 (de) * 2000-12-15 2009-04-16 Hilti Aktiengesellschaft Lichtstrahlenempfänger für Laserpositioniergeräte
WO2005001401A2 (en) * 2003-06-06 2005-01-06 The General Hospital Corporation Process and apparatus for a wavelength tuning source
WO2005057269A1 (ja) * 2003-12-10 2005-06-23 Matsushita Electric Industrial Co., Ltd. ディスプレイ装置およびその走査方法
JP5524487B2 (ja) 2006-02-01 2014-06-18 ザ ジェネラル ホスピタル コーポレイション コンフォーマルレーザ治療手順を用いてサンプルの少なくとも一部分に電磁放射を放射する方法及びシステム。
WO2007133961A2 (en) 2006-05-10 2007-11-22 The General Hospital Corporation Processes, arrangements and systems for providing frequency domain imaging of a sample
US8838213B2 (en) 2006-10-19 2014-09-16 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample, and effecting such portion(s)
EP2132840A2 (de) * 2007-03-23 2009-12-16 The General Hospital Corporation Verfahren, anordnungen und vorrichtung zur verwendung eines wellenlängengewobbelten lasers anhand von winkelabtastungs und dispersionsverfahren
JP2009212273A (ja) * 2008-03-04 2009-09-17 Sun Tec Kk 波長走査型レーザ光源
US9254089B2 (en) 2008-07-14 2016-02-09 The General Hospital Corporation Apparatus and methods for facilitating at least partial overlap of dispersed ration on at least one sample
EP2542154B1 (de) 2010-03-05 2020-09-09 The General Hospital Corporation Vorrichtung zur bereitstellung elektromagnetischer strahlung für proben
EP2948758B1 (de) 2013-01-28 2024-03-13 The General Hospital Corporation Vorrichtung zur bereitstellung von gemeinsam mit optischer frequenzdomänenbildgebung aufgezeichneter diffuser spektroskopie
WO2014121082A1 (en) 2013-02-01 2014-08-07 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
US10478072B2 (en) 2013-03-15 2019-11-19 The General Hospital Corporation Methods and system for characterizing an object
EP3025173B1 (de) 2013-07-26 2021-07-07 The General Hospital Corporation Vorrichtung mit optische dispersion nutzender laseranordnung zur anwendung in der fourier-raum optischen kohärenztomographie
US9733460B2 (en) 2014-01-08 2017-08-15 The General Hospital Corporation Method and apparatus for microscopic imaging
US10736494B2 (en) 2014-01-31 2020-08-11 The General Hospital Corporation System and method for facilitating manual and/or automatic volumetric imaging with real-time tension or force feedback using a tethered imaging device
US10228556B2 (en) 2014-04-04 2019-03-12 The General Hospital Corporation Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448238A (en) * 1934-12-03 1936-06-03 Ernest Traub Improvements in scanning devices for television apparatus
US2163548A (en) * 1936-07-16 1939-06-20 Kolorama Lab Inc System for television scanning
US3813140A (en) * 1971-12-13 1974-05-28 Bendix Corp Rotating prism scanning system having range compensation
US3972583A (en) * 1972-01-25 1976-08-03 Redifon Limited Scanning devices
GB1544097A (en) * 1976-07-22 1979-04-11 Redifon Flight Simulation Ltd Laser systems
US4429948A (en) * 1981-05-14 1984-02-07 International Business Machines Corporation Optical alignment compensation
GB2207576A (en) * 1987-07-22 1989-02-01 Antony John Clynick Optical-mechanical scan rate multiplier

Also Published As

Publication number Publication date
DE69024690D1 (de) 1996-02-22
KR900015396A (ko) 1990-10-26
EP0390534A2 (de) 1990-10-03
US5044710A (en) 1991-09-03
EP0390534B1 (de) 1996-01-10
JPH02259617A (ja) 1990-10-22
EP0390534A3 (de) 1992-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee