GB9022242D0 - Optical sensing systems - Google Patents

Optical sensing systems

Info

Publication number
GB9022242D0
GB9022242D0 GB909022242A GB9022242A GB9022242D0 GB 9022242 D0 GB9022242 D0 GB 9022242D0 GB 909022242 A GB909022242 A GB 909022242A GB 9022242 A GB9022242 A GB 9022242A GB 9022242 D0 GB9022242 D0 GB 9022242D0
Authority
GB
United Kingdom
Prior art keywords
optical sensing
sensing systems
systems
optical
sensing
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.)
Withdrawn
Application number
GB909022242A
Other versions
GB2248684A (en
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB9022242A priority Critical patent/GB2248684A/en
Publication of GB9022242D0 publication Critical patent/GB9022242D0/en
Priority to AU86361/91A priority patent/AU8636191A/en
Priority to PCT/GB1991/001718 priority patent/WO1992007238A1/en
Publication of GB2248684A publication Critical patent/GB2248684A/en
Withdrawn legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
GB9022242A 1990-10-12 1990-10-12 Optical sensing systems Withdrawn GB2248684A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9022242A GB2248684A (en) 1990-10-12 1990-10-12 Optical sensing systems
AU86361/91A AU8636191A (en) 1990-10-12 1991-10-03 Optical sensing systems
PCT/GB1991/001718 WO1992007238A1 (en) 1990-10-12 1991-10-03 Optical sensing systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9022242A GB2248684A (en) 1990-10-12 1990-10-12 Optical sensing systems

Publications (2)

Publication Number Publication Date
GB9022242D0 true GB9022242D0 (en) 1991-06-12
GB2248684A GB2248684A (en) 1992-04-15

Family

ID=10683653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9022242A Withdrawn GB2248684A (en) 1990-10-12 1990-10-12 Optical sensing systems

Country Status (3)

Country Link
AU (1) AU8636191A (en)
GB (1) GB2248684A (en)
WO (1) WO1992007238A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7521651B2 (en) 2003-09-12 2009-04-21 Orbotech Ltd Multiple beam micro-machining system and method
US9029731B2 (en) 2007-01-26 2015-05-12 Electro Scientific Industries, Inc. Methods and systems for laser processing continuously moving sheet material
US7817685B2 (en) 2007-01-26 2010-10-19 Electro Scientific Industries, Inc. Methods and systems for generating pulse trains for material processing
CN105547453B (en) * 2015-11-30 2018-09-18 威海北洋电气集团股份有限公司 A kind of light channel structure of time division multiplexing Scale Fiber-Optic Hydrophone Array

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217917A (en) * 1982-06-14 1983-12-19 Mitsubishi Rayon Co Ltd Optical transmission switch
JPS58217918A (en) * 1982-06-14 1983-12-19 Mitsubishi Rayon Co Ltd Optical demultiplexer
GB8716776D0 (en) * 1987-07-16 1987-11-18 Plessey Co Plc Optical sensing systems

Also Published As

Publication number Publication date
AU8636191A (en) 1992-05-20
WO1992007238A1 (en) 1992-04-30
GB2248684A (en) 1992-04-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)