GB2435509B - Spectroscopy apparatus and associated technique - Google Patents

Spectroscopy apparatus and associated technique

Info

Publication number
GB2435509B
GB2435509B GB0710215A GB0710215A GB2435509B GB 2435509 B GB2435509 B GB 2435509B GB 0710215 A GB0710215 A GB 0710215A GB 0710215 A GB0710215 A GB 0710215A GB 2435509 B GB2435509 B GB 2435509B
Authority
GB
United Kingdom
Prior art keywords
spectroscopy apparatus
associated technique
technique
spectroscopy
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 - Fee Related
Application number
GB0710215A
Other versions
GB0710215D0 (en
GB2435509A (en
Inventor
Philip Francis Taday
Yao-Chun Shen
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.)
TeraView Ltd
Original Assignee
TeraView 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
Priority claimed from GB0419098A external-priority patent/GB2417554B/en
Application filed by TeraView Ltd filed Critical TeraView Ltd
Priority to GB0710215A priority Critical patent/GB2435509B/en
Publication of GB0710215D0 publication Critical patent/GB0710215D0/en
Publication of GB2435509A publication Critical patent/GB2435509A/en
Application granted granted Critical
Publication of GB2435509B publication Critical patent/GB2435509B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
    • G01N21/3586—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation by Terahertz time domain spectroscopy [THz-TDS]
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB0710215A 2004-08-26 2007-05-29 Spectroscopy apparatus and associated technique Expired - Fee Related GB2435509B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0710215A GB2435509B (en) 2004-08-26 2007-05-29 Spectroscopy apparatus and associated technique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0419098A GB2417554B (en) 2004-08-26 2004-08-26 Spectroscopy apparatus and associated technique
GB0710215A GB2435509B (en) 2004-08-26 2007-05-29 Spectroscopy apparatus and associated technique

Publications (3)

Publication Number Publication Date
GB0710215D0 GB0710215D0 (en) 2007-07-11
GB2435509A GB2435509A (en) 2007-08-29
GB2435509B true GB2435509B (en) 2008-01-23

Family

ID=38289458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0710215A Expired - Fee Related GB2435509B (en) 2004-08-26 2007-05-29 Spectroscopy apparatus and associated technique

Country Status (1)

Country Link
GB (1) GB2435509B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2718699C (en) 2008-03-18 2018-11-13 Manchester Metropolitan University Remote detection and measurement of objects
GB0916300D0 (en) 2009-09-17 2009-10-28 Univ Manchester Metropolitan Remote detection of bladed objects
CN104392084A (en) * 2014-08-27 2015-03-04 北京环境特性研究所 Standard substance characteristic-database establishing method and device on basis of terahertz frequency band
CN104316487B (en) * 2014-09-19 2017-02-15 北京环境特性研究所 Forbidden objects detection method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002017231A2 (en) * 2000-08-23 2002-02-28 Rose Research Llc Systems and methods for millimeter and sub-millimeter wave imaging
WO2003058212A1 (en) * 2001-12-28 2003-07-17 Nikon Corporation Spectral measuring device
US6777684B1 (en) * 1999-08-23 2004-08-17 Rose Research L.L.C. Systems and methods for millimeter and sub-millimeter wave imaging

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6777684B1 (en) * 1999-08-23 2004-08-17 Rose Research L.L.C. Systems and methods for millimeter and sub-millimeter wave imaging
WO2002017231A2 (en) * 2000-08-23 2002-02-28 Rose Research Llc Systems and methods for millimeter and sub-millimeter wave imaging
WO2003058212A1 (en) * 2001-12-28 2003-07-17 Nikon Corporation Spectral measuring device
EP1469298A1 (en) * 2001-12-28 2004-10-20 Tochigi Nikon Corporation Spectral measuring device

Also Published As

Publication number Publication date
GB0710215D0 (en) 2007-07-11
GB2435509A (en) 2007-08-29

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170826