ATE78366T1 - Herstellung von optischen vorrichtungen. - Google Patents

Herstellung von optischen vorrichtungen.

Info

Publication number
ATE78366T1
ATE78366T1 AT85305634T AT85305634T ATE78366T1 AT E78366 T1 ATE78366 T1 AT E78366T1 AT 85305634 T AT85305634 T AT 85305634T AT 85305634 T AT85305634 T AT 85305634T AT E78366 T1 ATE78366 T1 AT E78366T1
Authority
AT
Austria
Prior art keywords
substrate
optical
another
optical devices
support means
Prior art date
Application number
AT85305634T
Other languages
English (en)
Inventor
Ian Bennion
Original Assignee
Marconi Gec 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 Marconi Gec Ltd filed Critical Marconi Gec Ltd
Application granted granted Critical
Publication of ATE78366T1 publication Critical patent/ATE78366T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G01H9/006—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors the vibrations causing a variation in the relative position of the end of a fibre and another element
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Glass Compositions (AREA)
AT85305634T 1985-08-08 1985-08-08 Herstellung von optischen vorrichtungen. ATE78366T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85305634A EP0211120B1 (de) 1985-08-08 1985-08-08 Herstellung von optischen Vorrichtungen

Publications (1)

Publication Number Publication Date
ATE78366T1 true ATE78366T1 (de) 1992-08-15

Family

ID=8194317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85305634T ATE78366T1 (de) 1985-08-08 1985-08-08 Herstellung von optischen vorrichtungen.

Country Status (4)

Country Link
EP (1) EP0211120B1 (de)
AT (1) ATE78366T1 (de)
DE (1) DE3586357D1 (de)
GB (1) GB2156972B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156972B (en) * 1984-04-06 1988-07-06 Plessey Co Plc Improvements relating to the manufacture of optical devices
AU572330B2 (en) * 1984-04-06 1988-05-05 Gec-Marconi Limited Fabricating optical sensing devices
IT1229387B (it) * 1989-05-30 1991-08-08 Pirelli Cavi Spa Metodo e sensore ottico per la determinazione della posizione di un corpo mobile.
DE4338680C1 (de) * 1993-11-12 1995-03-23 Heidenhain Gmbh Dr Johannes Längen- oder Winkelmeßeinrichtung
EP0781398B1 (de) * 1994-09-15 2007-04-25 Jean-Jacques Wagner Verfahren und vorrichtung zur positions- und bewegungsmessung
US20050243042A1 (en) * 2004-07-01 2005-11-03 Shivji Shiraz M Method and apparatus for LED based display
US7650320B2 (en) 2005-02-24 2010-01-19 Nahava Inc. Method and system for efficient indexed storage for unstructured content
CN110207806B (zh) * 2019-07-10 2021-10-26 国网上海市电力公司 一种斜角端面光纤振动传感器及其测量振动的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584470B2 (ja) * 1975-04-02 1983-01-26 株式会社日立製作所 ヒカリケツゴウハンドウタイソウチ オヨビ ソノセイホウ
US4125777A (en) * 1977-08-17 1978-11-14 Rca Corporation Radiation emitter-detector package
US4266140A (en) * 1978-11-21 1981-05-05 Kaufman Lance R Positioning means for optically couplable circuit elements
DE2903587C2 (de) * 1979-01-31 1983-03-24 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren zum Herstellen von opto-elektronischen Koppelbauelementen
FR2494910B1 (fr) * 1979-05-23 1985-08-02 Thomson Csf Dispositif semi-conducteur de lecture electrique d'une image en deux dimensions et procede de fabrication
GB2156972B (en) * 1984-04-06 1988-07-06 Plessey Co Plc Improvements relating to the manufacture of optical devices

Also Published As

Publication number Publication date
GB2156972B (en) 1988-07-06
EP0211120B1 (de) 1992-07-15
GB2156972A (en) 1985-10-16
EP0211120A1 (de) 1987-02-25
DE3586357D1 (de) 1992-08-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties