IT977750B - Dispositivo convogliatore della lu ce a mezzo di fibre ottiche parti colarmente per barriere a riflessio ne - Google Patents

Dispositivo convogliatore della lu ce a mezzo di fibre ottiche parti colarmente per barriere a riflessio ne

Info

Publication number
IT977750B
IT977750B IT67285/73A IT6728573A IT977750B IT 977750 B IT977750 B IT 977750B IT 67285/73 A IT67285/73 A IT 67285/73A IT 6728573 A IT6728573 A IT 6728573A IT 977750 B IT977750 B IT 977750B
Authority
IT
Italy
Prior art keywords
colarly
optical fibers
conveyor device
light conveyor
reflex
Prior art date
Application number
IT67285/73A
Other languages
English (en)
Italian (it)
Original Assignee
Rank Organisation 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 Rank Organisation Ltd filed Critical Rank Organisation Ltd
Application granted granted Critical
Publication of IT977750B publication Critical patent/IT977750B/it

Links

Classifications

    • 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
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
IT67285/73A 1972-02-09 1973-02-08 Dispositivo convogliatore della lu ce a mezzo di fibre ottiche parti colarmente per barriere a riflessio ne IT977750B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2205996A DE2205996B2 (de) 1972-02-09 1972-02-09 Faseroptische Lichtleiteranordnung, insbesondere Reflexionsschranke

Publications (1)

Publication Number Publication Date
IT977750B true IT977750B (it) 1974-09-20

Family

ID=5835443

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67285/73A IT977750B (it) 1972-02-09 1973-02-08 Dispositivo convogliatore della lu ce a mezzo di fibre ottiche parti colarmente per barriere a riflessio ne

Country Status (5)

Country Link
JP (1) JPS4912830A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2205996B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2171341B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1386734A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT977750B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA997181A (en) * 1973-07-05 1976-09-21 Roy E. Love Optical communication system
US3983389A (en) * 1975-04-11 1976-09-28 International Business Machines Corporation Wand for reading optically encoded graphic symbols
DE2654465C3 (de) * 1976-12-01 1981-12-03 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Mischkammer in Form eines innen verspiegelten optischen Kanals
JPS5392782U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-12-28 1978-07-28
DE2812346A1 (de) * 1977-03-23 1978-09-28 Tokyo Shibaura Electric Co Lichtverteiler
DE2836331A1 (de) * 1978-08-19 1980-04-17 Gerhard Von Dipl Ing Hacht Lichttaster und/oder einstrahl- lichtschranke
US4318586A (en) 1978-08-31 1982-03-09 Bunker Ramo Corporation Distributive couplers for fiber optics
JPS5620428A (en) * 1979-07-27 1981-02-26 Olympus Optical Co Lighting optical system for endoscope
DE3111743A1 (de) * 1981-03-25 1982-10-07 Precitronic Gesellschaft für Feinmechanik und Electronic mbH, 2000 Hamburg Sende- und empfangseinrichtung fuer optische strahlung
US4964692A (en) * 1982-07-21 1990-10-23 Smith & Nephew Dyonics, Inc. Fiber bundle illumination system
IL66788A (en) * 1982-09-14 1985-02-28 Optrotech Ltd Optical scanning apparatus using a wave guide
GB2130742A (en) * 1982-11-18 1984-06-06 Gen Electric Optical sensor
JPS5998411U (ja) * 1982-12-23 1984-07-03 アルプス電気株式会社 光フアイバセンサ
DE3433343A1 (de) * 1984-09-11 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Optische messanordnung mit faseroptischer lichtuebertragung
DE3608465A1 (de) * 1985-03-16 1986-09-18 Hewlett-Packard GmbH, 7030 Böblingen Lichtuebertragungseinrichtung fuer einen faseroptischen sensor
JPS63303774A (ja) * 1987-06-05 1988-12-12 Sony Corp プリンタ−
DE4125479C3 (de) * 1991-08-01 2002-01-10 Leuze Electronic Gmbh & Co Reflexionslichttaster
JPH07122697B2 (ja) * 1991-12-27 1995-12-25 株式会社精工技研 光分岐合流器およびその構成素子ならびにその製造方法
DE4234916C2 (de) * 1992-10-16 1995-01-05 Reinshagen Kabelwerk Gmbh Optischer Schalter
DE29721983U1 (de) * 1997-12-12 1998-03-05 Festo AG & Co, 73734 Esslingen Meßvorrichtung zur Erfassung der Bewegung und/oder Position eines Meßobjekts
US6481899B1 (en) 1999-06-03 2002-11-19 Hutchinson Technology Incorporated Optical connector latching mechanism for a spectrophotometric instrument
US6667803B1 (en) 1999-06-03 2003-12-23 Hutchinson Technology, Inc. Calibration mode recognition and calibration algorithm for spectrophotometric instrument
JP2003501691A (ja) 1999-06-03 2003-01-14 ハッチンソン テクノロジー インコーポレーティッド ファイバーオプティック光ミキサー
DE10013200A1 (de) * 2000-03-17 2001-09-20 Harting Elektrooptische Bauteile Gmbh & Co Kg Baugruppe zum optischen Koppeln mindestens eines ersten Lichtleiters mit einem zweiten Lichtleiter
DE10016349B4 (de) 2000-04-03 2007-09-27 Sensopart Industriesensorik Gmbh Verfahren und Anordnung zum Detektieren und/oder Erkennen eines Objektes
US6892006B2 (en) 2002-11-05 2005-05-10 Hutchinson Technology Incorporated Fiber optic light mixer
US7355688B2 (en) 2005-09-08 2008-04-08 Vioptix, Inc. Optical probe for optical imaging system
EP1949154B1 (en) * 2005-11-10 2016-08-10 Optical Air Data Systems, LP Single aperture multiple optical waveguide transceiver
US8938279B1 (en) 2009-01-26 2015-01-20 VioOptix, Inc. Multidepth tissue oximeter
US8290558B1 (en) 2009-11-23 2012-10-16 Vioptix, Inc. Tissue oximeter intraoperative sensor

Also Published As

Publication number Publication date
FR2171341A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-21
DE2205996A1 (de) 1973-08-16
DE2205996B2 (de) 1975-05-15
JPS4912830A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-04
FR2171341B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-02-06
GB1386734A (en) 1975-03-12

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