JPS56168506A - Detector with optical fiber - Google Patents

Detector with optical fiber

Info

Publication number
JPS56168506A
JPS56168506A JP6110881A JP6110881A JPS56168506A JP S56168506 A JPS56168506 A JP S56168506A JP 6110881 A JP6110881 A JP 6110881A JP 6110881 A JP6110881 A JP 6110881A JP S56168506 A JPS56168506 A JP S56168506A
Authority
JP
Japan
Prior art keywords
detector
optical fiber
fiber
optical
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.)
Granted
Application number
JP6110881A
Other languages
English (en)
Other versions
JPH0353566B2 (ja
Inventor
Shifunaa Geruharuto
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of JPS56168506A publication Critical patent/JPS56168506A/ja
Publication of JPH0353566B2 publication Critical patent/JPH0353566B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35303—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using a reference fibre, e.g. interferometric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP6110881A 1980-04-25 1981-04-22 Detector with optical fiber Granted JPS56168506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803016104 DE3016104A1 (de) 1980-04-25 1980-04-25 Sensorvorrichtung mit einer als empfindliches element dienenden lichtleitfaser

Publications (2)

Publication Number Publication Date
JPS56168506A true JPS56168506A (en) 1981-12-24
JPH0353566B2 JPH0353566B2 (ja) 1991-08-15

Family

ID=6101000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6110881A Granted JPS56168506A (en) 1980-04-25 1981-04-22 Detector with optical fiber

Country Status (4)

Country Link
US (1) US4443698A (ja)
EP (1) EP0038950B1 (ja)
JP (1) JPS56168506A (ja)
DE (1) DE3016104A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138116A (ja) * 1984-12-11 1986-06-25 Fujikura Ltd 光フアイバセンサ
WO2023058219A1 (ja) * 2021-10-08 2023-04-13 日本電信電話株式会社 コア間クロストークを測定する装置及び方法

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515811A1 (fr) * 1981-11-03 1983-05-06 Thomson Csf Dispositif interferometrique de mesure de champ magnetique et capteur de courant electrique comportant un tel dispositif
DE3325945A1 (de) * 1982-08-03 1984-02-09 Int Standard Electric Corp Faseroptischer sensor und eine diesen enthaltende sensoreinrichtung
US5363463A (en) * 1982-08-06 1994-11-08 Kleinerman Marcos Y Remote sensing of physical variables with fiber optic systems
US5696863A (en) * 1982-08-06 1997-12-09 Kleinerman; Marcos Y. Distributed fiber optic temperature sensors and systems
WO1986000402A1 (en) * 1984-06-30 1986-01-16 Kent Scientific And Industrial Projects Limited Interferometric sensor
US4650003A (en) * 1985-04-10 1987-03-17 Systecon Inc. Light path heat detector
US4810051A (en) * 1987-03-27 1989-03-07 Thomas & Betts Corporation Optical fiber modulator
FR2615284B1 (fr) * 1987-05-11 1992-02-28 Photonetics Dispositif pour la detection de vibrations comportant une fibre optique multimode comme element sensible
US5052820A (en) * 1987-06-08 1991-10-01 Electric Power Research Institute, Inc. Thermal refractive materials for optical sensor application
CA1330022C (en) * 1987-12-28 1994-06-07 Shigeo Masuda Plastic-coated optical transmission fiber and an estimating method thereof
US4863270A (en) * 1988-08-31 1989-09-05 Simmonds Precision Products, Inc. Multi-mode optical fiber sensor and method
DE3903881C1 (ja) * 1989-02-10 1990-04-12 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US7781724B2 (en) * 2004-07-16 2010-08-24 Luna Innovations Incorporated Fiber optic position and shape sensing device and method relating thereto
US20060013523A1 (en) * 2004-07-16 2006-01-19 Luna Innovations Incorporated Fiber optic position and shape sensing device and method relating thereto
US7772541B2 (en) * 2004-07-16 2010-08-10 Luna Innnovations Incorporated Fiber optic position and/or shape sensing based on rayleigh scatter
FR2873505B1 (fr) * 2004-08-03 2007-05-25 Orep Sarl Sarl Systeme de detection perimetrique par analyse interferometrique
US20070201793A1 (en) * 2006-02-17 2007-08-30 Charles Askins Multi-core optical fiber and method of making and using same
US20070265503A1 (en) * 2006-03-22 2007-11-15 Hansen Medical, Inc. Fiber optic instrument sensing system
US8989528B2 (en) 2006-02-22 2015-03-24 Hansen Medical, Inc. Optical fiber grating sensors and methods of manufacture
US7664347B2 (en) * 2006-06-07 2010-02-16 Baker Hughes Incorporated Multi-core optical fiber sensor
US7379631B2 (en) * 2006-06-12 2008-05-27 Baker Hughes Incorporated Multi-core distributed temperature sensing fiber
WO2008097853A2 (en) * 2007-02-02 2008-08-14 Hansen Medical, Inc. Mounting support assembly for suspending a medical instrument driver above an operating table
US8050523B2 (en) * 2007-04-20 2011-11-01 Koninklijke Philips Electronics N.V. Optical fiber shape sensing systems
EP2626030A3 (en) * 2007-08-14 2017-03-08 Koninklijke Philips N.V. Robotic instrument systems and methods utilizing optical fiber sensors
US7720322B2 (en) * 2008-06-30 2010-05-18 Intuitive Surgical, Inc. Fiber optic shape sensor
US8340844B2 (en) * 2008-08-20 2012-12-25 Lockheed Martin Corporation Undersea position and velocity measuring system and process
US8780339B2 (en) 2009-07-15 2014-07-15 Koninklijke Philips N.V. Fiber shape sensing systems and methods
US8773650B2 (en) 2009-09-18 2014-07-08 Intuitive Surgical Operations, Inc. Optical position and/or shape sensing
US8265431B2 (en) 2009-11-06 2012-09-11 Baker Hughes Incorporated Rotated single or multicore optical fiber
US20130177273A1 (en) * 2010-07-12 2013-07-11 Research Foundation of CUNY on behalf of City College Cylindrical Vector Beam Generation From A Multicore Optical Fiber
CN101930014A (zh) * 2010-07-19 2010-12-29 西安金和光学科技有限公司 基于弹簧型光纤微弯损耗的惯量参数感测装置
DE102010044583B4 (de) * 2010-09-07 2012-05-10 Krohne Messtechnik Gmbh Auslenkungsmessgerät nach dem Interferometrieprinzip
US8827948B2 (en) 2010-09-17 2014-09-09 Hansen Medical, Inc. Steerable catheters
US20120191086A1 (en) 2011-01-20 2012-07-26 Hansen Medical, Inc. System and method for endoluminal and translumenal therapy
WO2012173979A2 (en) 2011-06-14 2012-12-20 Luna Innovations Incorporated Co-resistration of cores in multicode optical fiber sensing systems
US20130030363A1 (en) 2011-07-29 2013-01-31 Hansen Medical, Inc. Systems and methods utilizing shape sensing fibers
DE102012006420A1 (de) * 2012-03-30 2013-10-02 Carl Zeiss Sms Gmbh Temperatursensor sowie Verfahren zum Messen einer Temperaturänderung
US9441969B2 (en) * 2013-12-02 2016-09-13 Honeywell International Inc. Resonant fiber optic gyroscopes with multi-core transport fiber
US10072497B2 (en) 2014-12-15 2018-09-11 Schlumberger Technology Corporation Downhole acoustic wave sensing with optical fiber
US9927286B2 (en) 2014-12-15 2018-03-27 Schlumberger Technology Corporation Seismic sensing with optical fiber
US10018558B2 (en) * 2016-08-22 2018-07-10 Nec Corporation Distributed acoustic sensing in a multicore optical fiber using distributed mode coupling, delay, and simultaneous pulsing with selectable spatial modes
WO2018122946A1 (ja) * 2016-12-27 2018-07-05 オリンパス株式会社 医療用マニピュレータの形状取得方法および制御方法
CN106610529A (zh) * 2017-02-14 2017-05-03 山西大学 光纤型光束分布式相位延迟器及其散斑消除方法
US10162107B2 (en) 2017-02-16 2018-12-25 Institut National D'optique Multicore optical fiber for multipoint distributed sensing and probing
CN106959077A (zh) * 2017-03-06 2017-07-18 哈尔滨工程大学 一种多芯光纤光栅万向弯曲传感器
CN112747848B (zh) * 2018-07-02 2021-09-17 上海交通大学 基于压力敏感的光学波导定向耦合器的光波导压力测量系统
US11903572B2 (en) 2021-09-14 2024-02-20 Nuvasive, Inc. Surgical instruments, systems, and methods with optical sensors
CN115877361B (zh) * 2023-01-29 2023-05-12 深圳煜炜光学科技有限公司 一种具有表面污物快速检测的激光雷达及其实现方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623319A1 (de) * 1967-06-22 1971-03-18 Telefunken Patent Vorrichtung zur Bestimmung der Dicke von luftdurchlaessiegen Schichten
US3625589A (en) * 1969-08-19 1971-12-07 American Optical Corp Apparatus for controlling the propagation characteristics of coherent light within an optical fiber
DE2518197A1 (de) * 1975-04-24 1976-11-04 Guenter Dipl Phys Dr Smeets Schnelle phasennachfuehrung fuer laser-interferometer
GB1544483A (en) * 1976-07-01 1979-04-19 Standard Telephones Cables Ltd Strain measurement using optical fibres
US4217488A (en) * 1977-01-21 1980-08-12 Bell Telephone Laboratories, Incorporated Secure optical communication components, method, and system
AU4223778A (en) * 1977-12-12 1979-06-21 Pedro B Macedo Optical waveguide sensor
DE2804103A1 (de) * 1978-01-31 1979-08-02 Siemens Ag Interferometer mit einer spule aus einem einmode-wellenleiter
US4151747A (en) * 1978-06-21 1979-05-01 Electric Power Research Institute, Inc. Monitoring arrangement utilizing fiber optics
US4191470A (en) * 1978-09-18 1980-03-04 Honeywell Inc. Laser-fiber optic interferometric strain gauge
US4298794A (en) * 1979-08-30 1981-11-03 United Technologies Corporation Fiber optic hot spot detector
DE2936303A1 (de) * 1979-09-07 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Druck- zug- und temperaturempfindlicher fuehler sowie verfahren zum betrieb eines solchen fuehlers
US4363533A (en) * 1979-12-26 1982-12-14 Gould Inc. Concentric fiber optical transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138116A (ja) * 1984-12-11 1986-06-25 Fujikura Ltd 光フアイバセンサ
WO2023058219A1 (ja) * 2021-10-08 2023-04-13 日本電信電話株式会社 コア間クロストークを測定する装置及び方法

Also Published As

Publication number Publication date
EP0038950A2 (de) 1981-11-04
EP0038950A3 (en) 1982-03-17
EP0038950B1 (de) 1986-01-29
DE3016104C2 (ja) 1990-11-15
DE3016104A1 (de) 1981-10-29
US4443698A (en) 1984-04-17
JPH0353566B2 (ja) 1991-08-15

Similar Documents

Publication Publication Date Title
JPS56168506A (en) Detector with optical fiber
GB2069873B (en) Optical fibres
JPS56133703A (en) Fiber optical device
DE3160841D1 (en) Optical fiber fabrication
JPS5678805A (en) Optical fiber
EP0100517A3 (en) Optical fiber sensor
DE3373550D1 (en) Optical fiber
JPS57174798A (en) Optical fiber sensor
DE3173291D1 (en) Fibre optical measuring device
GB2101762B (en) Optic fibre
JPS56135813A (en) Optical fiber assembly
GB2067182B (en) Optical fibres
JPS57151902A (en) Optical fiber
JPS54158260A (en) Optical fiber laser detector
GB2070583B (en) Glass for optical fibre
GB2090882B (en) Glass fibre yarns
JPS5787000A (en) Optical fiber measuring device
JPS55117104A (en) Optical fiber
JPS5788409A (en) Optical fiber cable
JPS5798803A (en) Optical detector
JPS5724832A (en) Optical fiber measuring device
GB2100464B (en) An improved optical fibre
DE3271976D1 (en) Infrared optical fiber
JPS57126054A (en) Optical fiber
GB2105483B (en) Optical fibre cables