IL86293A - Optically powered sensor system - Google Patents

Optically powered sensor system

Info

Publication number
IL86293A
IL86293A IL86293A IL8629388A IL86293A IL 86293 A IL86293 A IL 86293A IL 86293 A IL86293 A IL 86293A IL 8629388 A IL8629388 A IL 8629388A IL 86293 A IL86293 A IL 86293A
Authority
IL
Israel
Prior art keywords
sensor system
powered sensor
optically powered
optically
sensor
Prior art date
Application number
IL86293A
Other languages
English (en)
Other versions
IL86293A0 (en
Original Assignee
Simmonds Precision Products
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 Simmonds Precision Products filed Critical Simmonds Precision Products
Publication of IL86293A0 publication Critical patent/IL86293A0/xx
Publication of IL86293A publication Critical patent/IL86293A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H04B10/807—Optical power feeding, i.e. transmitting power using an optical signal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Transform (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IL86293A 1987-05-05 1988-05-05 Optically powered sensor system IL86293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/046,075 US4820916A (en) 1987-05-05 1987-05-05 Optically powered sensor system

Publications (2)

Publication Number Publication Date
IL86293A0 IL86293A0 (en) 1988-11-15
IL86293A true IL86293A (en) 1991-01-31

Family

ID=21941464

Family Applications (1)

Application Number Title Priority Date Filing Date
IL86293A IL86293A (en) 1987-05-05 1988-05-05 Optically powered sensor system

Country Status (6)

Country Link
US (1) US4820916A (xx)
EP (1) EP0290243A3 (xx)
JP (1) JP2533912B2 (xx)
CA (1) CA1293298C (xx)
DE (1) DE290243T1 (xx)
IL (1) IL86293A (xx)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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GB8800972D0 (en) * 1988-01-16 1988-02-17 Oxley Dev Co Ltd Sub-sea cable location indicator
US4963729A (en) * 1989-03-03 1990-10-16 Simmonds Precision Products, Inc. Optically powered sensor system with improved signal conditioning
ES2072271T3 (es) * 1989-03-17 1995-07-16 Siemens Ag Componente autarquico accionado con fotones.
US5049825A (en) * 1989-12-21 1991-09-17 Simmonds Precision Products, Inc. System and method of error reduction for differential capacitive transducers
US5031453A (en) * 1989-12-21 1991-07-16 Simmonds Precision Products, Inc. System and method of error reduction for differential capacitive transducers
US5258868A (en) * 1990-02-02 1993-11-02 Rosemount Inc. Optical process variable transmitter
US5134282A (en) * 1991-02-20 1992-07-28 Cornell Research Foundation, Inc. Optoelectric sensor and converter
DE4116570A1 (de) * 1991-05-21 1992-11-26 Herion Werke Kg Verfahren und anordnung zum ansteuern von ventilen
IL100528A0 (en) * 1991-12-26 1992-09-06 Ephraim Secemski Laser power meter
US5223707A (en) * 1992-06-01 1993-06-29 Honeywell Inc. Optically powered remote sensor apparatus with synchronizing means
US5214274A (en) * 1992-07-24 1993-05-25 President And Fellows Of Harvard College Image sensor array with threshold voltage detectors and charged storage capacitors
US5528409A (en) * 1994-10-13 1996-06-18 Nt International, Inc. Fiber-optic interface system
US5727110A (en) * 1995-09-29 1998-03-10 Rosemount Inc. Electro-optic interface for field instrument
US5771114A (en) * 1995-09-29 1998-06-23 Rosemount Inc. Optical interface with safety shutdown
US6252689B1 (en) * 1998-04-10 2001-06-26 Aircuity, Inc. Networked photonic signal distribution system
US6300785B1 (en) 1998-10-20 2001-10-09 International Business Machines Corporation Contact-less probe of semiconductor wafers
DE10024079A1 (de) * 2000-05-17 2001-11-22 Asclepion Meditec Ag Verfahren und Vorrichtung zur Kontrolle der Energie und/oder Position eines gepulsten und gescannten Laserstrahles
US6949758B2 (en) 2001-10-19 2005-09-27 Visteon Global Technologies, Inc. LCC-based fluid-level detection sensor
GB2384636A (en) * 2001-10-19 2003-07-30 Visteon Global Tech Inc Communication system with a signal conduction matrix and surface signal router
US6744036B2 (en) * 2002-10-01 2004-06-01 Simmonds Precision Products, Inc. Optically coupled sensor for application to combustible liquids
US7220990B2 (en) * 2003-08-25 2007-05-22 Tau-Metrix, Inc. Technique for evaluating a fabrication of a die and wafer
CN101044530B (zh) * 2004-07-02 2010-05-05 古河电气工业株式会社 光供电型传感系统
US7263245B2 (en) * 2005-03-14 2007-08-28 The Boeing Company Method and apparatus for optically powering and multiplexing distributed fiber optic sensors
US7672545B2 (en) 2005-05-23 2010-03-02 Lxdata Inc. Methods and apparatuses for obtaining information regarding sensors in optical paths
US20060289724A1 (en) * 2005-06-20 2006-12-28 Skinner Neal G Fiber optic sensor capable of using optical power to sense a parameter
US8194238B1 (en) * 2006-02-14 2012-06-05 Killdeer Mountain Manufacturing, Inc. Optical sensor component identification and interrogation system
ATE459141T1 (de) * 2007-04-26 2010-03-15 Alcatel Lucent Optisches netzwerk, überwachungseinheit und überwachungsverfahren
US7965948B1 (en) * 2008-01-04 2011-06-21 Simmonds Precision Products, Inc. Power and data transmitted over a single optical fiber
ATE488058T1 (de) 2008-03-18 2010-11-15 Alcatel Lucent Verfahren zur überwachung eines passiven optischen netzwerkes unter verwendung von überwachungseinheiten
US8378702B2 (en) 2009-05-08 2013-02-19 Corning Incorporated Non-contact testing of printed electronics
US8965204B2 (en) * 2011-05-10 2015-02-24 Invensys Systems, Inc. Multi-drop optical communication
CA2893348C (en) 2012-12-19 2021-10-19 Zodiac Aerotechnics Optically-powered sensor systems principally for deployment on-board aircraft
DE102013210297A1 (de) * 2013-06-04 2014-12-04 Siemens Aktiengesellschaft Temperaturmessung auf Hochspannungspotenzial
CN105987772A (zh) * 2015-02-15 2016-10-05 无锡汇尔科技有限公司 带有光能供电系统的开关柜测温装置
US10598537B2 (en) 2015-12-17 2020-03-24 Simmonds Precision Products, Inc. Systems and methods for liquid level detection with optoelectronic interfaced dual thermistor bead sensor
US9793991B2 (en) 2016-03-15 2017-10-17 Simmonds Precision Products, Inc. Optically interfaced remote data concentrator
US9906300B2 (en) * 2016-05-20 2018-02-27 Rosemount Aerospace Inc. Optically powered transducer module
US10313026B2 (en) * 2017-06-27 2019-06-04 Rolls-Royce North American Technologies, Inc. Power and communications over fiber optic cabling
EP3804183B1 (en) * 2018-06-04 2023-02-22 Telefonaktiebolaget LM Ericsson (publ) Optical device and hub node for an optical network
CN113189426B (zh) * 2021-04-30 2024-02-27 国网四川省电力公司营销服务中心 复合环境下传感器微能量收集装置性能测试方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE27738E (en) * 1971-12-22 1973-08-21 Takamichi honma
US4281253A (en) * 1978-08-29 1981-07-28 Optelecom, Inc. Applications of dual function electro-optic transducer in optical signal transmission
SE413808B (sv) * 1978-09-22 1980-06-23 Asea Ab Metdon for overforing av metsignaler via en optisk lenk
US4346478A (en) * 1980-12-01 1982-08-24 Siemens Corporation Fiber optical sensor system, preferably for measuring physical parameters
DE3138073A1 (de) * 1981-09-24 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Anordnung zur uebertragung von messwerten zu einer entfernten stelle
US4436365A (en) * 1981-10-21 1984-03-13 Bell Telephone Laboratories, Incorporated Data link using integrated optics devices
US4511208A (en) * 1981-11-26 1985-04-16 Tokyo Shibaura Denki Kabushiki Kaisha Optical communication system
US4490606A (en) * 1982-04-26 1984-12-25 Geosource Inc. Transducer apparatus utilizing fiber optics for data transmission
GB2144547B (en) * 1983-08-04 1986-10-01 Gen Electric Plc A strain sensor
US4526027A (en) * 1983-11-23 1985-07-02 Simmonds Precision Products, Inc. Pre-calibrated fuel quantity capacitive probe
US4641025A (en) * 1984-12-05 1987-02-03 The Boeing Company System for determining the position of the boundary between substances having different refractive indices

Also Published As

Publication number Publication date
IL86293A0 (en) 1988-11-15
DE290243T1 (de) 1989-03-30
US4820916A (en) 1989-04-11
EP0290243A3 (en) 1990-01-24
JPS6453113A (en) 1989-03-01
JP2533912B2 (ja) 1996-09-11
CA1293298C (en) 1991-12-17
EP0290243A2 (en) 1988-11-09

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