DE69714014D1 - Strahlungsfeld-analysevorrichtung - Google Patents

Strahlungsfeld-analysevorrichtung

Info

Publication number
DE69714014D1
DE69714014D1 DE69714014T DE69714014T DE69714014D1 DE 69714014 D1 DE69714014 D1 DE 69714014D1 DE 69714014 T DE69714014 T DE 69714014T DE 69714014 T DE69714014 T DE 69714014T DE 69714014 D1 DE69714014 D1 DE 69714014D1
Authority
DE
Germany
Prior art keywords
analysis device
radiation field
field analysis
radiation
field
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.)
Expired - Lifetime
Application number
DE69714014T
Other languages
English (en)
Other versions
DE69714014T2 (de
Inventor
Michael Jenkins
William Devereux
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.)
Qinetiq Ltd
Original Assignee
Qinetiq 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
Priority claimed from GB9601645A external-priority patent/GB2309608A/en
Application filed by Qinetiq Ltd filed Critical Qinetiq Ltd
Publication of DE69714014D1 publication Critical patent/DE69714014D1/de
Application granted granted Critical
Publication of DE69714014T2 publication Critical patent/DE69714014T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/499—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using polarisation effects
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/14—Mode converters
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12133—Functions
    • G02B2006/12159—Interferometer
    • 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
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Integrated Circuits (AREA)
  • Spectrometry And Color Measurement (AREA)
DE69714014T 1996-01-26 1997-01-22 Strahlungsfeld-analysevorrichtung Expired - Lifetime DE69714014T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9601645A GB2309608A (en) 1996-01-26 1996-01-26 A radiation field analyzer
GBGB9615240.0A GB9615240D0 (en) 1996-01-26 1996-07-19 Radiation field analyser
PCT/GB1997/000166 WO1997027500A1 (en) 1996-01-26 1997-01-22 Radiation field analyzer

Publications (2)

Publication Number Publication Date
DE69714014D1 true DE69714014D1 (de) 2002-08-22
DE69714014T2 DE69714014T2 (de) 2003-01-30

Family

ID=26308537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714014T Expired - Lifetime DE69714014T2 (de) 1996-01-26 1997-01-22 Strahlungsfeld-analysevorrichtung

Country Status (8)

Country Link
EP (1) EP0876625B1 (de)
JP (1) JP3798025B2 (de)
CN (1) CN1105310C (de)
CA (1) CA2242518C (de)
DE (1) DE69714014T2 (de)
GB (1) GB2323990B (de)
RU (1) RU2155356C2 (de)
WO (1) WO1997027500A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328738B (en) * 1997-06-16 2002-03-06 Secr Defence Radiation field analyser
GB0201969D0 (en) 2002-01-29 2002-03-13 Qinetiq Ltd Integrated optics devices
GB0201950D0 (en) 2002-01-29 2002-03-13 Qinetiq Ltd Multimode interference optical waveguide device
GB0306008D0 (en) * 2003-03-15 2003-04-23 Qinetiq Ltd Optical device
GB0306634D0 (en) * 2003-03-22 2003-04-30 Qinetiq Ltd Optical wavelength division multiplexer/demultiplexer device
GB2404450A (en) * 2003-07-26 2005-02-02 Qinetiq Ltd Variable optical attenuator with movable reflector and hollow core waveguides
RU2319305C2 (ru) * 2005-09-30 2008-03-10 Валентин Николаевич Самойлов Способ передачи и приема информации и устройство для его осуществления
GB0801492D0 (en) * 2008-01-28 2008-03-05 Qinetiq Ltd Optical transmitters and receivers for quantum key distribution
US8121487B2 (en) 2008-02-05 2012-02-21 Honeywell International Inc. System and method for free space micro machined optical bench
WO2011158134A2 (en) * 2010-06-15 2011-12-22 Koninklijke Philips Electronics N.V. Automated crystal identification achieved via modifiable templates
JP5411318B2 (ja) * 2012-06-04 2014-02-12 日本電信電話株式会社 光部品位置調整方法
CN104090331B (zh) * 2014-06-30 2017-01-11 北京工业大学 一种高效紧凑矩形环谐振腔波导型光滤波器
US9921256B2 (en) * 2015-09-08 2018-03-20 Cpg Technologies, Llc Field strength monitoring for optimal performance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340304A (en) * 1978-08-11 1982-07-20 Rockwell International Corporation Interferometric method and system
US4305666A (en) * 1979-10-24 1981-12-15 Massachusetts Institute Of Technology Optical heterodyne detection system and method
US4716414A (en) * 1984-05-10 1987-12-29 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Super resolution imaging system
US4914443A (en) * 1988-07-26 1990-04-03 At&T Bell Laboratories Angle diversity signal separator using mode conversion

Also Published As

Publication number Publication date
GB9813596D0 (en) 1998-08-19
CN1105310C (zh) 2003-04-09
CA2242518A1 (en) 1997-07-31
GB2323990B (en) 2000-08-09
JP2000504417A (ja) 2000-04-11
RU2155356C2 (ru) 2000-08-27
EP0876625A1 (de) 1998-11-11
WO1997027500A1 (en) 1997-07-31
CN1214119A (zh) 1999-04-14
JP3798025B2 (ja) 2006-07-19
CA2242518C (en) 2004-01-20
EP0876625B1 (de) 2002-07-17
GB2323990A (en) 1998-10-07
DE69714014T2 (de) 2003-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition