GB2312295B - Integrating sphere for spectroscopic analysis - Google Patents

Integrating sphere for spectroscopic analysis

Info

Publication number
GB2312295B
GB2312295B GB9607830A GB9607830A GB2312295B GB 2312295 B GB2312295 B GB 2312295B GB 9607830 A GB9607830 A GB 9607830A GB 9607830 A GB9607830 A GB 9607830A GB 2312295 B GB2312295 B GB 2312295B
Authority
GB
United Kingdom
Prior art keywords
integrating sphere
spectroscopic analysis
spectroscopic
analysis
sphere
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
GB9607830A
Other versions
GB9607830D0 (en
GB2312295A (en
Inventor
Ian Peter Alcock
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.)
Wellesley International CV
PerkinElmer Ltd
Original Assignee
Wellesley International CV
PerkinElmer 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 Wellesley International CV, PerkinElmer Ltd filed Critical Wellesley International CV
Priority to GB9607830A priority Critical patent/GB2312295B/en
Publication of GB9607830D0 publication Critical patent/GB9607830D0/en
Publication of GB2312295A publication Critical patent/GB2312295A/en
Application granted granted Critical
Publication of GB2312295B publication Critical patent/GB2312295B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/065—Integrating spheres

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)
GB9607830A 1996-04-16 1996-04-16 Integrating sphere for spectroscopic analysis Expired - Lifetime GB2312295B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9607830A GB2312295B (en) 1996-04-16 1996-04-16 Integrating sphere for spectroscopic analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9607830A GB2312295B (en) 1996-04-16 1996-04-16 Integrating sphere for spectroscopic analysis

Publications (3)

Publication Number Publication Date
GB9607830D0 GB9607830D0 (en) 1996-06-19
GB2312295A GB2312295A (en) 1997-10-22
GB2312295B true GB2312295B (en) 2000-04-19

Family

ID=10792122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9607830A Expired - Lifetime GB2312295B (en) 1996-04-16 1996-04-16 Integrating sphere for spectroscopic analysis

Country Status (1)

Country Link
GB (1) GB2312295B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001189B4 (en) * 2010-01-25 2021-08-19 BAM Bundesanstalt für Materialforschung und -prüfung Device and method for determining the photoluminescence quantum yield and other optical properties of a sample

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164586A (en) * 1990-05-23 1992-11-17 Carl-Zeiss-Stiftung Arrangement for measuring the absorption of transparent specimens mounted within an integrating sphere

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164586A (en) * 1990-05-23 1992-11-17 Carl-Zeiss-Stiftung Arrangement for measuring the absorption of transparent specimens mounted within an integrating sphere

Also Published As

Publication number Publication date
GB9607830D0 (en) 1996-06-19
GB2312295A (en) 1997-10-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20160415