GB9900301D0 - Multiple filter based detector array - Google Patents

Multiple filter based detector array

Info

Publication number
GB9900301D0
GB9900301D0 GBGB9900301.4A GB9900301A GB9900301D0 GB 9900301 D0 GB9900301 D0 GB 9900301D0 GB 9900301 A GB9900301 A GB 9900301A GB 9900301 D0 GB9900301 D0 GB 9900301D0
Authority
GB
United Kingdom
Prior art keywords
detector array
filter based
multiple filter
based detector
array
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.)
Granted
Application number
GBGB9900301.4A
Other versions
GB2345540A (en
GB2345540B (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.)
Infrared Integrated Systems Ltd
Original Assignee
Infrared Integrated 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 Infrared Integrated Systems Ltd filed Critical Infrared Integrated Systems Ltd
Priority to GB9900301A priority Critical patent/GB2345540B/en
Publication of GB9900301D0 publication Critical patent/GB9900301D0/en
Publication of GB2345540A publication Critical patent/GB2345540A/en
Application granted granted Critical
Publication of GB2345540B publication Critical patent/GB2345540B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01J3/457—Correlation spectrometry, e.g. of the intensity
    • 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
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • G01J2003/2866—Markers; Calibrating of scan

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
GB9900301A 1999-01-07 1999-01-07 Spectrometer/spectrophotometer using multiple filter based detector array Expired - Fee Related GB2345540B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9900301A GB2345540B (en) 1999-01-07 1999-01-07 Spectrometer/spectrophotometer using multiple filter based detector array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9900301A GB2345540B (en) 1999-01-07 1999-01-07 Spectrometer/spectrophotometer using multiple filter based detector array

Publications (3)

Publication Number Publication Date
GB9900301D0 true GB9900301D0 (en) 1999-02-24
GB2345540A GB2345540A (en) 2000-07-12
GB2345540B GB2345540B (en) 2001-03-21

Family

ID=10845702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9900301A Expired - Fee Related GB2345540B (en) 1999-01-07 1999-01-07 Spectrometer/spectrophotometer using multiple filter based detector array

Country Status (1)

Country Link
GB (1) GB2345540B (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707669C (en) * 1937-12-05 1941-06-30 I G Farbenindustrie Akt Ges Device for measuring the color of lighting
US4262198A (en) * 1979-07-30 1981-04-14 California Institute Of Technology Broadband optical radiation detector
US4308456A (en) * 1979-11-19 1981-12-29 Versatile Integrated Modules Method and apparatus for measuring the frequency of radiation
GB8528982D0 (en) * 1985-11-25 1986-01-02 Univ Liverpool Colour quantification system
US4896965A (en) * 1988-09-14 1990-01-30 The United States Of America As Represented By The United States Department Of Energy Real-time alkali monitoring system
GB9018420D0 (en) * 1990-08-22 1990-10-03 British Nuclear Fuels Plc An improved light ratio meter
GB2269230A (en) * 1992-07-31 1994-02-02 Sinar Agritec Ltd Measuring light wavelength.
US5521708A (en) * 1992-11-25 1996-05-28 Canon Information & Systems, Inc. Correlated color temperature detector
GB2303444B (en) * 1995-07-13 1999-03-10 Protimeter Plc Method of and apparatus for detecting moisture
EP0773435A3 (en) * 1995-07-21 1998-03-11 Texas Instruments Incorporated Method and devices for measuring radiation
JPH10204304A (en) * 1997-01-28 1998-08-04 Kyowa Hakko Kogyo Co Ltd Molded synthetic resin product
EP0779540A1 (en) * 1995-12-14 1997-06-18 Agfa-Gevaert N.V. A novel class of non-sensitizing infra-red dyes for use in photosensitive elements
JPH09324144A (en) * 1996-04-03 1997-12-16 Dainippon Toryo Co Ltd Composition for forming near infrared light-cutting filter and near infrared light-cutting filter

Also Published As

Publication number Publication date
GB2345540A (en) 2000-07-12
GB2345540B (en) 2001-03-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090107