AU505049B2 – Optical transducer
– Google Patents
AU505049B2 – Optical transducer
– Google Patents
Optical transducer
Info
Publication number
AU505049B2
AU505049B2
AU25874/77A
AU2587477A
AU505049B2
AU 505049 B2
AU505049 B2
AU 505049B2
AU 25874/77 A
AU25874/77 A
AU 25874/77A
AU 2587477 A
AU2587477 A
AU 2587477A
AU 505049 B2
AU505049 B2
AU 505049B2
Authority
AU
Australia
Prior art keywords
optical transducer
transducer
optical
Prior art date
1976-06-15
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
AU25874/77A
Other versions
AU2587477A
(en
Inventor
S Wright
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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.)
1976-06-15
Filing date
1977-06-07
Publication date
1979-11-08
1977-06-07
Application filed by International Standard Electric Corp
filed
Critical
International Standard Electric Corp
1978-12-14
Publication of AU2587477A
publication
Critical
patent/AU2587477A/en
1979-11-08
Application granted
granted
Critical
1979-11-08
Publication of AU505049B2
publication
Critical
patent/AU505049B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
230000003287
optical effect
Effects
0.000
title
1
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01B11/00—Measuring arrangements characterised by the use of optical techniques
G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
G—PHYSICS
G01—MEASURING; TESTING
G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
G01L1/00—Measuring force or stress, in general
G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
G01L1/243—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis
G—PHYSICS
G02—OPTICS
G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
G02F1/0128—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects
G02F1/0131—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
G02F1/0134—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence in optical waveguides
G—PHYSICS
G02—OPTICS
G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
G02F1/295—Analog deflection from or in an optical waveguide structure]
G—PHYSICS
G02—OPTICS
G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 – G02F7/00
G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 – G02F7/00 grating
AU25874/77A
1976-06-15
1977-06-07
Optical transducer
Expired
AU505049B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
GB24685/76A
GB1536340A
(en)
1976-06-15
1976-06-15
Transducer
GBGB24685/76
1976-06-15
Publications (2)
Publication Number
Publication Date
AU2587477A
AU2587477A
(en)
1978-12-14
AU505049B2
true
AU505049B2
(en)
1979-11-08
Family
ID=10215674
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU25874/77A
Expired
AU505049B2
(en)
1976-06-15
1977-06-07
Optical transducer
Country Status (3)
Country
Link
US
(1)
US4142774A
(en)
AU
(1)
AU505049B2
(en)
GB
(1)
GB1536340A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU582893B2
(en)
*
1985-09-10
1989-04-13
Gec-Marconi Limited
Improvements relating to optical devices
Families Citing this family (25)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU4223778A
(en)
*
1977-12-12
1979-06-21
Pedro B Macedo
Optical waveguide sensor
US4235113A
(en)
*
1978-08-21
1980-11-25
Carome Edward F
Optical fiber acoustical sensors
US4294513A
(en)
*
1979-09-11
1981-10-13
Hydroacoustics Inc.
Optical sensor system
EP0027540A3
(en)
*
1979-09-11
1981-10-07
Hydroacoustics Inc.
Optical sensor and transducer array system
US4294507A
(en)
*
1980-01-25
1981-10-13
International Business Machines Corporation
Controllably deformed elastic waveguide elements
US4747309A
(en)
*
1980-10-02
1988-05-31
Imperial Chemical Industries Plc
Structures and methods of testing them with linear microphones
US4408829A
(en)
*
1981-01-30
1983-10-11
Schlumberger Technology Corporation
Fiber optic transducers
JPS5821213A
(en)
*
1981-07-31
1983-02-08
Canon Inc
Optical coupler
GB2155621B
(en)
*
1984-03-06
1988-01-06
Standard Telephones Cables Ltd
Optical fibre sensors
US4806012A
(en)
*
1984-08-13
1989-02-21
United Technologies Corporation
Distributed, spatially resolving optical fiber strain gauge
US4761073A
(en)
*
1984-08-13
1988-08-02
United Technologies Corporation
Distributed, spatially resolving optical fiber strain gauge
EP0192659B1
(en)
*
1984-08-13
1993-10-27
United Technologies Corporation
Distributed, spatially resolving optical fiber strain gauge
US4699449A
(en)
*
1985-03-05
1987-10-13
Canadian Patents And Development Limited-Societe Canadienne Des Brevets Et D’exploitation Limitee
Optoelectronic assembly and method of making the same
US4688883A
(en)
*
1985-05-20
1987-08-25
Canadian Marconi Company
Integrated optics stress transducer
GB2196424A
(en)
*
1986-10-24
1988-04-27
Boc Group Plc
Detecting swelling beneath the skin
US4932262A
(en)
*
1989-06-26
1990-06-12
General Motors Corporation
Miniature fiber optic pressure sensor
US4932263A
(en)
*
1989-06-26
1990-06-12
General Motors Corporation
Temperature compensated fiber optic pressure sensor
US5349443A
(en)
*
1992-11-25
1994-09-20
Polaroid Corporation
Flexible transducers for photon tunneling microscopes and methods for making and using same
US5438873A
(en)
*
1993-07-01
1995-08-08
Fiberoptic Sensor Technologies, Inc.
Fiberoptic sensor using tapered and bundled fibers
AUPM547194A0
(en)
*
1994-05-06
1994-06-02
University Of Sydney, The
Variable property light transmitting device
US7668322B2
(en)
*
2001-05-18
2010-02-23
Tpo Hong Kong Holding Limited
Device for detecting pressure fluctuations, display device, recording device and sound reproduction system
US6847749B1
(en)
*
2002-01-18
2005-01-25
The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration
Diffraction-based optical switch
US7027688B2
(en)
*
2002-05-14
2006-04-11
Wildnauer Kenneth R
Tunable optical filter based on a physically-deformable diffractive element
CN109443225A
(en)
*
2018-11-02
2019-03-08
浙江科技学院
It detects ranging and integrated deep chamber top plate deformation monitoring method is imaged
US10989523B2
(en)
*
2019-03-14
2021-04-27
The Boeing Company
Sub-surface patterning for diffraction-based strain measurement and damage detection in structures
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3340416A
(en)
*
1964-12-28
1967-09-05
Xerox Corp
Radiation generator having a conductive coating on a piezoelectric diffraction grating for varying the output frequency
US4039249A
(en)
*
1973-03-28
1977-08-02
Bell Telephone Laboratories, Incorporated
Integrated optical devices including tunable fixed grating
US3906393A
(en)
*
1973-06-28
1975-09-16
Nasa
Acoustically controlled distributed feedback laser
FR2271586B1
(en)
*
1973-11-29
1978-03-24
Instruments Sa
1976
1976-06-15
GB
GB24685/76A
patent/GB1536340A/en
not_active
Expired
1977
1977-06-07
AU
AU25874/77A
patent/AU505049B2/en
not_active
Expired
1977-06-10
US
US05/805,270
patent/US4142774A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU582893B2
(en)
*
1985-09-10
1989-04-13
Gec-Marconi Limited
Improvements relating to optical devices
Also Published As
Publication number
Publication date
AU2587477A
(en)
1978-12-14
US4142774A
(en)
1979-03-06
GB1536340A
(en)
1978-12-20
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None