[go: up one dir, main page]

FR2465242B1 - Dispositif pour produire des rayonnements lumineux a trajectoire mobile - Google Patents

Dispositif pour produire des rayonnements lumineux a trajectoire mobile

Info

Publication number
FR2465242B1
FR2465242B1 FR8019425A FR8019425A FR2465242B1 FR 2465242 B1 FR2465242 B1 FR 2465242B1 FR 8019425 A FR8019425 A FR 8019425A FR 8019425 A FR8019425 A FR 8019425A FR 2465242 B1 FR2465242 B1 FR 2465242B1
Authority
FR
France
Prior art keywords
light radiation
producing light
mobile trajectory
trajectory
mobile
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
Application number
FR8019425A
Other languages
English (en)
Other versions
FR2465242A1 (fr
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of FR2465242A1 publication Critical patent/FR2465242A1/fr
Application granted granted Critical
Publication of FR2465242B1 publication Critical patent/FR2465242B1/fr
Expired 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
    • 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
    • G02B26/103—Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3566—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details involving bending a beam, e.g. with cantilever
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3572—Magnetic force
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3576—Temperature or heat actuation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Integrated Circuits (AREA)
FR8019425A 1979-09-10 1980-09-09 Dispositif pour produire des rayonnements lumineux a trajectoire mobile Expired FR2465242B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792936463 DE2936463A1 (de) 1979-09-10 1979-09-10 Vorrichtung zum erzeugen bewegter lichtstrahlengaenge

Publications (2)

Publication Number Publication Date
FR2465242A1 FR2465242A1 (fr) 1981-03-20
FR2465242B1 true FR2465242B1 (fr) 1985-08-16

Family

ID=6080455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019425A Expired FR2465242B1 (fr) 1979-09-10 1980-09-09 Dispositif pour produire des rayonnements lumineux a trajectoire mobile

Country Status (5)

Country Link
US (1) US4410235A (fr)
JP (1) JPS5647004A (fr)
DE (1) DE2936463A1 (fr)
FR (1) FR2465242B1 (fr)
GB (1) GB2057709B (fr)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206919A1 (de) * 1982-02-26 1983-09-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zum optischen trennen und verbinden von lichtleitern
DE3212576A1 (de) * 1982-04-03 1983-10-13 Philips Kommunikations Industrie AG, 8500 Nürnberg Optischer schalter
US4612456A (en) * 1982-09-02 1986-09-16 Conoco Inc. Apparatus and method for generating light having a wavelength in the range of approximately 250-550 nanometers
US4538278A (en) * 1982-09-02 1985-08-27 Conoco Inc. Apparatus and method for generating light in the near ultraviolet to infrared range
DE3313854A1 (de) * 1983-04-16 1984-10-18 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
US5048026A (en) * 1983-09-30 1991-09-10 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
IT1208674B (it) * 1984-03-16 1989-07-10 Vitali Gianfranco Perfezionamento nei dispositivi per la omogeneizzazione e diffusione di fasci laser
FR2570836B1 (fr) * 1984-09-21 1987-11-20 Thomson Csf Dispositif a ligne a retard optique circulante
JPS6181805A (ja) * 1984-09-29 1986-04-25 Yokohama Rubber Co Ltd:The 乗用車用ラジアルタイヤ
DE3476702D1 (en) * 1984-10-30 1989-03-16 Hell Rudolf Dr Ing Gmbh Light beam transfer apparatus
US4714314A (en) * 1985-02-06 1987-12-22 The United States Of America As Represented By The Secretary Of The Air Force Mode dependent, optical time delay system for electrical signals
JP2823850B2 (ja) * 1985-02-22 1998-11-11 株式会社ブリヂストン 重荷重用ラジアルタイヤ
JPS61282105A (ja) * 1985-06-07 1986-12-12 Yokohama Rubber Co Ltd:The 乗用車用空気入りラジアルタイヤ
JPS6229403A (ja) * 1985-07-31 1987-02-07 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
FR2594535B1 (fr) * 1986-02-18 1991-05-31 Renault Dispositif de telemetrie optique
DE3804822C1 (fr) * 1988-02-12 1989-01-05 Krone Ag, 1000 Berlin, De
US5144120A (en) * 1988-05-11 1992-09-01 Symbol Technologies, Inc. Mirrorless scanners with movable laser, optical and sensor components
US5374817A (en) * 1988-05-11 1994-12-20 Symbol Technologies, Inc. Pre-objective scanner with flexible optical support
US5479002A (en) * 1988-05-11 1995-12-26 Symbol Technologies, Inc. Bar code scanner with scanning beam and/or field of view adjustable about three mutually orthogonal axes
US5080506A (en) * 1988-05-20 1992-01-14 Raynet Corp. Optical fiber tap for monitoring laser input power
DE68929464T2 (de) * 1988-07-13 2003-11-20 Optiscan Pty Ltd Rastermikroskop
AU652713B2 (en) * 1988-07-13 1994-09-08 Optiscan Pty Limited Scanning confocal microscope
DE3904634A1 (de) * 1988-07-23 1990-08-23 Guenter Prof Dr Ing Kompa Faseroptischer scanner
CA1325537C (fr) * 1988-08-01 1993-12-28 Timothy Peter Dabbs Microscope a focalisateurs a foyers coincidents
US5665954A (en) * 1988-10-21 1997-09-09 Symbol Technologies, Inc. Electro-optical scanner module having dual electro-magnetic coils
EP0523159B1 (fr) * 1990-04-06 1995-08-23 HARRIS, Martin Russell Microscope confocal
US5266531A (en) * 1991-01-30 1993-11-30 Cordata Incorporated Dynamic holographic display with cantilever
US5317148A (en) * 1991-05-22 1994-05-31 Loral Corporation IR/ladar scanner
WO1994010595A1 (fr) * 1992-10-23 1994-05-11 Monash University Endoscope et microscope confocaux
US5727098A (en) * 1994-09-07 1998-03-10 Jacobson; Joseph M. Oscillating fiber optic display and imager
DE19626298A1 (de) * 1996-07-01 1998-01-08 Teves Gmbh Alfred Lasersender mit schwenkbarem Abtaststrahl
US6098877A (en) * 1997-05-21 2000-08-08 Symbol Technologies, Inc. Interface and method for controlling an optical reader having a scanning module
US6129282A (en) * 1998-07-20 2000-10-10 Psc Scanning, Inc. Rugged scanning subsystem for data reading
AU7368500A (en) * 1999-09-29 2001-04-30 Sony Electronics Inc. Method and apparatus for providing a passive wireless network across divided spaces
US6975898B2 (en) 2000-06-19 2005-12-13 University Of Washington Medical imaging, diagnosis, and therapy using a scanning single optical fiber system
US7555333B2 (en) 2000-06-19 2009-06-30 University Of Washington Integrated optical scanning image acquisition and display
US6856712B2 (en) * 2000-11-27 2005-02-15 University Of Washington Micro-fabricated optical waveguide for use in scanning fiber displays and scanned fiber image acquisition
US6845190B1 (en) 2000-11-27 2005-01-18 University Of Washington Control of an optical fiber scanner
US7349098B2 (en) * 2001-05-07 2008-03-25 University Of Washington Simultaneous beam-focus and coherence-gate tracking for real-time optical coherence tomography
US7616986B2 (en) * 2001-05-07 2009-11-10 University Of Washington Optical fiber scanner for performing multimodal optical imaging
EP1592992B1 (fr) * 2003-01-24 2012-05-30 University of Washington Systeme de balayage a faisceau optique destine a l'affichage ou l'acquisition d'images compact
EP1691666B1 (fr) 2003-12-12 2012-05-30 University of Washington Systeme de guidage et d'interface en 3d pour catheterscope
US7530948B2 (en) 2005-02-28 2009-05-12 University Of Washington Tethered capsule endoscope for Barrett's Esophagus screening
EP1954193B1 (fr) * 2005-11-23 2013-03-06 University of Washington Faisceau de balayage a cadre sequentiel variable utilisant la resonance de balayage interrompu
WO2007084915A2 (fr) * 2006-01-17 2007-07-26 University Of Washington Imagerie optique non linéaire à balayage par fibre optique et endoscope de spectroscopie
JP2009528128A (ja) 2006-03-03 2009-08-06 ユニヴァーシティ オブ ワシントン 多クラッド光ファイバ走査器
WO2007109622A2 (fr) * 2006-03-17 2007-09-27 University Of Washington Filtres d'élimination de fouillis pour tomographie doppler optique
US7680373B2 (en) 2006-09-13 2010-03-16 University Of Washington Temperature adjustment in scanning beam devices
US7447415B2 (en) 2006-12-15 2008-11-04 University Of Washington Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives
US7738762B2 (en) 2006-12-15 2010-06-15 University Of Washington Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives
US8305432B2 (en) 2007-01-10 2012-11-06 University Of Washington Scanning beam device calibration
US8840566B2 (en) 2007-04-02 2014-09-23 University Of Washington Catheter with imaging capability acts as guidewire for cannula tools
US7583872B2 (en) 2007-04-05 2009-09-01 University Of Washington Compact scanning fiber device
US7608842B2 (en) 2007-04-26 2009-10-27 University Of Washington Driving scanning fiber devices with variable frequency drive signals
WO2008137710A1 (fr) 2007-05-03 2008-11-13 University Of Washington Imagerie sur la base d'une tomographie par cohérence optique haute résolution pour un usage intracavitaire et interstitiel, mise en œuvre avec un facteur de forme réduit
US8212884B2 (en) 2007-05-22 2012-07-03 University Of Washington Scanning beam device having different image acquisition modes
US7522813B1 (en) 2007-10-04 2009-04-21 University Of Washington Reducing distortion in scanning fiber devices
US8411922B2 (en) 2007-11-30 2013-04-02 University Of Washington Reducing noise in images acquired with a scanning beam device
US8740432B2 (en) * 2010-08-25 2014-06-03 Colorado State University Research Foundation Transmission of laser pulses with high output beam quality using step-index fibers having large cladding
KR102146558B1 (ko) 2013-11-06 2020-08-20 삼성전자주식회사 파이버 스캐닝 광 프로브 및 이를 구비한 의료 영상 기기
IL267397B (en) * 2016-12-22 2022-09-01 Magic Leap Inc Methods and systems for multi-element linkage for fiber scanning display
CN111373270B (zh) 2017-11-22 2023-09-19 奇跃公司 热致动的悬臂梁光学扫描仪

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470320A (en) * 1962-09-13 1969-09-30 Ibm Fibre deflection means
FR1378119A (fr) * 1962-09-13 1964-11-13 Ibm Dispositif de déviation de fibres
DE1189755B (de) * 1963-03-08 1965-03-25 Telefunken Patent Geraet mit mindestens einer lichtleitenden Faser
US3449587A (en) * 1965-02-11 1969-06-10 Kollsman Instr Corp Fibre optic scanner device for navigational instruments
US3437393A (en) * 1966-09-30 1969-04-08 Texas Instruments Inc Torsional vibrator light beam scanner
US3588514A (en) * 1969-09-11 1971-06-28 Alden Res Found Graphic scanning apparatus with flexible optical fibres
JPS4836173U (fr) * 1971-09-01 1973-04-28
JPS5630515B2 (fr) * 1972-06-21 1981-07-15
FR2223711B1 (fr) * 1973-03-30 1976-05-21 Philips Massiot Mat Medic
GB1426475A (en) * 1973-06-21 1976-02-25 Plessey Co Ltd Optical fibre switch
US3836225A (en) * 1973-09-24 1974-09-17 Us Navy Fiber optic scanners
US3941927A (en) * 1974-11-11 1976-03-02 Battelle Development Corporation Optical fiber deflection device
DD130370A1 (de) * 1977-03-28 1978-03-22 Roland Stracke Vorrichtung zur durchfuehrung eines helligkeitsabgleiches
GB1581660A (en) * 1977-04-14 1980-12-17 Standard Telephones Cables Ltd Fibre optical switches
JPS545753A (en) * 1977-06-15 1979-01-17 Mitsubishi Electric Corp Photo switch
JPS5422849A (en) * 1977-07-21 1979-02-21 Mitsubishi Electric Corp Optical fiber switch
JPS5445150A (en) * 1977-09-17 1979-04-10 Toshiba Corp Optical transmission line converter
US4304460A (en) * 1978-03-10 1981-12-08 Matsushita Electric Industrial Co., Ltd. Optical switching device
US4212513A (en) * 1978-06-30 1980-07-15 Sperry Corporation Pulse transformer technique for optical switch
US4236784A (en) * 1979-04-06 1980-12-02 General Dynamics Corporation Pomona Division Discretely positioned magnetic fiber optic scanner
US4303302A (en) * 1979-10-30 1981-12-01 Gte Laboratories Incorporated Piezoelectric optical switch

Also Published As

Publication number Publication date
GB2057709B (en) 1983-10-12
GB2057709A (en) 1981-04-01
JPS5647004A (en) 1981-04-28
DE2936463A1 (de) 1981-03-19
FR2465242A1 (fr) 1981-03-20
US4410235A (en) 1983-10-18
DE2936463C2 (fr) 1988-03-24

Similar Documents

Publication Publication Date Title
FR2465242B1 (fr) Dispositif pour produire des rayonnements lumineux a trajectoire mobile
BE882890A (fr) Dispositif de fusion a micro-ondes
JPS544105A (en) Lens focusing device
BE873976A (fr) Dispositif a ajutage
JPS5372575A (en) Pattern transfer optical device
FR2465335B1 (fr) Dispositif laser a semi-conducteur
GB2036282B (en) Light projecting device
JPS5470850A (en) Optical device
JPS5365068A (en) Optical mask transfer device
BE879131A (fr) Dispositif a lumiere mixte
JPS54100755A (en) Multiimode optical device
IL51023A (en) Optical adjustment device
DE3062719D1 (en) Optical focussing device
BE882132A (fr) Dispositif anti-enchainement
JPS5528289A (en) Light reflecting device
JPS5547460A (en) Optical searching device
BE886205A (fr) Dispositif compensateur
JPS542146A (en) Optical device
GB2000876B (en) Device for modulating optical radiation
FR2465996B1 (fr) Dispositif a centre de deformation deporte
JPS5410754A (en) Optical device
JPS547360A (en) Optical device
JPS54128748A (en) Device for forming laser light rays
BE882552A (fr) Dispositif a dessiner
JPS5366221A (en) Variable focal distance optical device

Legal Events

Date Code Title Description
ST Notification of lapse