GB9621907D0 - Optical fibre arrangement - Google Patents

Optical fibre arrangement

Info

Publication number
GB9621907D0
GB9621907D0 GBGB9621907.6A GB9621907A GB9621907D0 GB 9621907 D0 GB9621907 D0 GB 9621907D0 GB 9621907 A GB9621907 A GB 9621907A GB 9621907 D0 GB9621907 D0 GB 9621907D0
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre arrangement
arrangement
optical
fibre
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Withdrawn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
GBGB9621907.6A
Other versions
GB2318412A (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.)
Schmitt Nicolas F R
Original Assignee
Schmitt Nicolas F R
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 Schmitt Nicolas F R filed Critical Schmitt Nicolas F R
Priority to GB9621907A priority Critical patent/GB2318412A/en
Publication of GB9621907D0 publication Critical patent/GB9621907D0/en
Priority to AU47152/97A priority patent/AU4715297A/en
Priority to PCT/GB1997/002903 priority patent/WO1998018030A1/en
Publication of GB2318412A publication Critical patent/GB2318412A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1895—Generating the spectrum; Monochromators using diffraction elements, e.g. grating using fiber Bragg gratings or gratings integrated in a waveguide
    • 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
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02061—Grating external to the fibre and in contact with the fibre, e.g. evanescently coupled, gratings applied to the fibre end

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Transform (AREA)
GB9621907A 1996-10-21 1996-10-21 Optical fibre arrangement incorporating Bragg grating Withdrawn GB2318412A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9621907A GB2318412A (en) 1996-10-21 1996-10-21 Optical fibre arrangement incorporating Bragg grating
AU47152/97A AU4715297A (en) 1996-10-21 1997-10-21 Optical fibre with a grating on its end face
PCT/GB1997/002903 WO1998018030A1 (en) 1996-10-21 1997-10-21 Optical fibre with a grating on its end face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9621907A GB2318412A (en) 1996-10-21 1996-10-21 Optical fibre arrangement incorporating Bragg grating

Publications (2)

Publication Number Publication Date
GB9621907D0 true GB9621907D0 (en) 1996-12-11
GB2318412A GB2318412A (en) 1998-04-22

Family

ID=10801749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9621907A Withdrawn GB2318412A (en) 1996-10-21 1996-10-21 Optical fibre arrangement incorporating Bragg grating

Country Status (3)

Country Link
AU (1) AU4715297A (en)
GB (1) GB2318412A (en)
WO (1) WO1998018030A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385426A (en) * 2001-11-26 2003-08-20 Bookham Technology Plc Optic chip control method and system
EP1376790A1 (en) * 2002-06-28 2004-01-02 Agilent Technologies, Inc., a corporation of the State of Delaware Tunable laser wavelength locker
US8730466B2 (en) * 2011-07-14 2014-05-20 Thermo Electron Scientific Instruments Llc Optical spectrometer with underfilled fiber optic sample interface

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274706A (en) * 1979-08-30 1981-06-23 Hughes Aircraft Company Wavelength multiplexer/demultiplexer for optical circuits
DE3334264A1 (en) * 1982-09-25 1984-04-05 Showa Denko K.K., Tokyo METHOD AND MEASURING DEVICE FOR MEASURING METHANE CONCENTRATION IN A GAS MIXTURE
JPS61122613A (en) * 1984-11-20 1986-06-10 Fujitsu Ltd Optical demultiplexing element
GB2189901B (en) * 1986-04-25 1989-12-06 Stc Plc Laser induced optical fibre grating devices.
JPH0776805B2 (en) * 1988-01-29 1995-08-16 シャープ株式会社 Optical communication device
GB2219869B (en) * 1988-06-15 1992-10-14 British Telecomm Optical coupling device
DE68926074T2 (en) * 1988-07-26 1996-08-14 Fuji Photo Film Co Ltd Optical wavelength converter device and optical wavelength converter module
US4911516A (en) * 1989-02-27 1990-03-27 General Electric Company Optical device with mode selecting grating
CA2015211C (en) * 1989-04-28 1993-10-05 Takao Matsumoto Optical wavelength demultiplexer
US5082629A (en) * 1989-12-29 1992-01-21 The Board Of The University Of Washington Thin-film spectroscopic sensor
US5245404A (en) * 1990-10-18 1993-09-14 Physical Optics Corportion Raman sensor

Also Published As

Publication number Publication date
WO1998018030A1 (en) 1998-04-30
GB2318412A (en) 1998-04-22
AU4715297A (en) 1998-05-15

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Legal Events

Date Code Title Description
730 Substitution of applicants allowed (sect. 30/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)