GB8300128D0 - Fibre optics head - Google Patents

Fibre optics head

Info

Publication number
GB8300128D0
GB8300128D0 GB838300128A GB8300128A GB8300128D0 GB 8300128 D0 GB8300128 D0 GB 8300128D0 GB 838300128 A GB838300128 A GB 838300128A GB 8300128 A GB8300128 A GB 8300128A GB 8300128 D0 GB8300128 D0 GB 8300128D0
Authority
GB
United Kingdom
Prior art keywords
fibre optics
optics head
head
fibre
optics
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Withdrawn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
GB838300128A
Other versions
GB2115175A (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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB8300128D0 publication Critical patent/GB8300128D0/en
Publication of GB2115175A publication Critical patent/GB2115175A/en
Withdrawn legal-status Critical Current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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • 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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
    • G01N2021/4747—Concentric bundles
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB08300128A 1982-01-05 1983-01-05 Fibre optics head featuring core spacing to block specular reflection Withdrawn GB2115175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33718982A 1982-01-05 1982-01-05

Publications (2)

Publication Number Publication Date
GB8300128D0 true GB8300128D0 (en) 1983-02-09
GB2115175A GB2115175A (en) 1983-09-01

Family

ID=23319480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08300128A Withdrawn GB2115175A (en) 1982-01-05 1983-01-05 Fibre optics head featuring core spacing to block specular reflection

Country Status (1)

Country Link
GB (1) GB2115175A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615952B1 (en) * 1987-05-27 1990-04-20 Elf Aquitaine DEVICE FOR DETERMINING AT LEAST THE CONCENTRATION OF SOLID PARTICLES SUSPENDED IN A FLUID
US5343045A (en) * 1993-06-11 1994-08-30 Ontario Hydro Method and device for measuring moisture content
US6254385B1 (en) 1997-01-02 2001-07-03 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of teeth
US6307629B1 (en) 1997-08-12 2001-10-23 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US5926262A (en) * 1997-07-01 1999-07-20 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US6373573B1 (en) 2000-03-13 2002-04-16 Lj Laboratories L.L.C. Apparatus for measuring optical characteristics of a substrate and pigments applied thereto
ATE209017T1 (en) * 1996-02-05 2001-12-15 Diasense Inc DEVICE FOR THE NON-INVASIVE DETERMINATION OF GLUCOSE
JP3617576B2 (en) * 1996-05-31 2005-02-09 倉敷紡績株式会社 Optical measuring device for light scatterers
US6301004B1 (en) 2000-05-31 2001-10-09 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US6501542B2 (en) 1998-06-30 2002-12-31 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object
US6573984B2 (en) 1998-06-30 2003-06-03 Lj Laboratories Llc Apparatus and method for measuring optical characteristics of teeth
US10393652B2 (en) * 2016-01-26 2019-08-27 Tubitak Portable optical apparatus for diffuse reflectance spectroscopy

Also Published As

Publication number Publication date
GB2115175A (en) 1983-09-01

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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)