GB8825155D0 - Non-destructive material evaluation apparatus - Google Patents

Non-destructive material evaluation apparatus

Info

Publication number
GB8825155D0
GB8825155D0 GB888825155A GB8825155A GB8825155D0 GB 8825155 D0 GB8825155 D0 GB 8825155D0 GB 888825155 A GB888825155 A GB 888825155A GB 8825155 A GB8825155 A GB 8825155A GB 8825155 D0 GB8825155 D0 GB 8825155D0
Authority
GB
United Kingdom
Prior art keywords
evaluation apparatus
material evaluation
destructive material
destructive
evaluation
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.)
Pending
Application number
GB888825155A
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.)
University of Strathclyde
Original Assignee
University of Strathclyde
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 University of Strathclyde filed Critical University of Strathclyde
Priority to GB888825155A priority Critical patent/GB8825155D0/en
Publication of GB8825155D0 publication Critical patent/GB8825155D0/en
Priority to GB8923907A priority patent/GB2224835B/en
Pending 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
    • G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
    • 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
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G01N2021/516—Multiple excitation of scattering medium, e.g. by retro-reflected or multiply reflected excitation rays
    • 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
    • G01N21/4788—Diffraction

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB888825155A 1988-10-27 1988-10-27 Non-destructive material evaluation apparatus Pending GB8825155D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888825155A GB8825155D0 (en) 1988-10-27 1988-10-27 Non-destructive material evaluation apparatus
GB8923907A GB2224835B (en) 1988-10-27 1989-10-24 Non-destructive material evaluation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888825155A GB8825155D0 (en) 1988-10-27 1988-10-27 Non-destructive material evaluation apparatus

Publications (1)

Publication Number Publication Date
GB8825155D0 true GB8825155D0 (en) 1988-11-30

Family

ID=10645879

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888825155A Pending GB8825155D0 (en) 1988-10-27 1988-10-27 Non-destructive material evaluation apparatus
GB8923907A Expired - Lifetime GB2224835B (en) 1988-10-27 1989-10-24 Non-destructive material evaluation apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8923907A Expired - Lifetime GB2224835B (en) 1988-10-27 1989-10-24 Non-destructive material evaluation apparatus

Country Status (1)

Country Link
GB (2) GB8825155D0 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211488A (en) * 1978-10-03 1980-07-08 Rca Corporation Optical testing of a semiconductor

Also Published As

Publication number Publication date
GB8923907D0 (en) 1989-12-13
GB2224835B (en) 1992-05-27
GB2224835A (en) 1990-05-16

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