AU6110099A - Integrated optical waveguide chemical sensor with bragg grating - Google Patents

Integrated optical waveguide chemical sensor with bragg grating

Info

Publication number
AU6110099A
AU6110099A AU61100/99A AU6110099A AU6110099A AU 6110099 A AU6110099 A AU 6110099A AU 61100/99 A AU61100/99 A AU 61100/99A AU 6110099 A AU6110099 A AU 6110099A AU 6110099 A AU6110099 A AU 6110099A
Authority
AU
Australia
Prior art keywords
optical waveguide
bragg grating
integrated optical
chemical sensor
waveguide chemical
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.)
Abandoned
Application number
AU61100/99A
Inventor
Neil Blackie
Thomas Butler
Eishi Igata
Noori Nourshargh
Peter Alfred Payne
Stephen John Sheard
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.)
Osmetech PLC
BAE Systems Electronics Ltd
Original Assignee
Osmetech PLC
Marconi Electronic Systems 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 Osmetech PLC, Marconi Electronic Systems Ltd filed Critical Osmetech PLC
Publication of AU6110099A publication Critical patent/AU6110099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G01N21/774—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides the reagent being on a grating or periodic structure
    • 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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU61100/99A 1998-10-02 1999-10-04 Integrated optical waveguide chemical sensor with bragg grating Abandoned AU6110099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9821424A GB2342440B (en) 1998-10-02 1998-10-02 Optical device
GB9821424 1998-10-02
PCT/GB1999/003262 WO2000020848A1 (en) 1998-10-02 1999-10-04 Integrated optical waveguide chemical sensor with bragg grating

Publications (1)

Publication Number Publication Date
AU6110099A true AU6110099A (en) 2000-04-26

Family

ID=10839833

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61100/99A Abandoned AU6110099A (en) 1998-10-02 1999-10-04 Integrated optical waveguide chemical sensor with bragg grating

Country Status (5)

Country Link
EP (1) EP1117988A1 (en)
AU (1) AU6110099A (en)
CA (1) CA2346137A1 (en)
GB (1) GB2342440B (en)
WO (1) WO2000020848A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030108291A1 (en) * 2000-04-14 2003-06-12 Duveneck Gert Ludwig Grid-waveguide structure for reinforcing an excitation field and use thereof
WO2002001194A1 (en) 2000-06-25 2002-01-03 Affymetrix, Inc. Optically active substrates
US7171080B2 (en) 2004-11-15 2007-01-30 Seagate Technology Llc Coupling grating for focusing light within a waveguide for heat assisted magnetic recording
US7218802B1 (en) 2005-11-30 2007-05-15 Corning Incorporated Low drift planar waveguide grating sensor and method for manufacturing same
US7778499B2 (en) * 2007-05-21 2010-08-17 National Research Council Of Canada Silicon photonic wire waveguide biosensor
EP2741074A1 (en) * 2012-12-04 2014-06-11 F. Hoffmann-La Roche AG Device for use in the detection of binding affinities

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186990B (en) * 1985-12-24 1990-03-21 Herzl Laor Integrated optic switch
DE3904752A1 (en) * 1989-02-16 1990-08-23 Siemens Ag DEVICE FOR THE OPTICAL DIRECT RECEPTION OF SEVERAL WAVELENGTHS
JPH04347822A (en) * 1991-05-24 1992-12-03 Asahi Glass Co Ltd Acoustooptical switch
US5581639A (en) * 1995-05-04 1996-12-03 National Research Council Of Canada Raman-nath diffraction grating

Also Published As

Publication number Publication date
GB2342440A (en) 2000-04-12
EP1117988A1 (en) 2001-07-25
CA2346137A1 (en) 2000-04-13
GB9821424D0 (en) 1998-11-25
GB2342440B (en) 2003-02-26
WO2000020848A1 (en) 2000-04-13

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase