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GB2380920B - Imaging apparatus and method - Google Patents

Imaging apparatus and method

Info

Publication number
GB2380920B
GB2380920B GB0201614A GB0201614A GB2380920B GB 2380920 B GB2380920 B GB 2380920B GB 0201614 A GB0201614 A GB 0201614A GB 0201614 A GB0201614 A GB 0201614A GB 2380920 B GB2380920 B GB 2380920B
Authority
GB
United Kingdom
Prior art keywords
imaging apparatus
imaging
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
GB0201614A
Other versions
GB0201614D0 (en
GB2380920A (en
Inventor
Vincent Patrick Wallace
Ruth Mary Woodward
Donald Dominic Arnone
Bryan Edward Cole
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
Application filed by TeraView Ltd filed Critical TeraView Ltd
Publication of GB0201614D0 publication Critical patent/GB0201614D0/en
Priority to EP02751361A priority Critical patent/EP1428011A2/en
Priority to PCT/GB2002/003534 priority patent/WO2003023383A2/en
Priority to JP2003527406A priority patent/JP2005504959A/en
Priority to US10/489,542 priority patent/US7335883B2/en
Publication of GB2380920A publication Critical patent/GB2380920A/en
Application granted granted Critical
Publication of GB2380920B publication Critical patent/GB2380920B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/25—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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB0201614A 2001-09-12 2002-01-24 Imaging apparatus and method Expired - Fee Related GB2380920B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02751361A EP1428011A2 (en) 2001-09-12 2002-07-29 Imaging apparatus and method
PCT/GB2002/003534 WO2003023383A2 (en) 2001-09-12 2002-07-29 Imaging apparatus and method
JP2003527406A JP2005504959A (en) 2001-09-12 2002-07-29 Image processing apparatus and method
US10/489,542 US7335883B2 (en) 2001-09-12 2002-07-29 Imaging apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0122052A GB0122052D0 (en) 2001-09-12 2001-09-12 Imaging apparatus and method

Publications (3)

Publication Number Publication Date
GB0201614D0 GB0201614D0 (en) 2002-03-13
GB2380920A GB2380920A (en) 2003-04-16
GB2380920B true GB2380920B (en) 2004-07-07

Family

ID=9921966

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0122052A Ceased GB0122052D0 (en) 2001-09-12 2001-09-12 Imaging apparatus and method
GB0201614A Expired - Fee Related GB2380920B (en) 2001-09-12 2002-01-24 Imaging apparatus and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0122052A Ceased GB0122052D0 (en) 2001-09-12 2001-09-12 Imaging apparatus and method

Country Status (1)

Country Link
GB (2) GB0122052D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391679B (en) 2002-02-04 2004-03-24 Zentian Ltd Speech recognition circuit using parallel processors
GB2402471B (en) * 2003-06-02 2006-01-18 Teraview Ltd An analysis method and apparatus
EP1749201A1 (en) 2004-05-26 2007-02-07 Picometrix, LLC Terahertz imaging in reflection and transmission mode for luggage and personnel inspection
GB2415777B (en) * 2004-06-29 2006-11-01 Tera View Ltd Imaging apparatus and method
GB2417554B (en) * 2004-08-26 2007-08-08 Teraview Ltd Spectroscopy apparatus and associated technique
DE102006042642B4 (en) * 2006-09-12 2010-06-24 Batop Gmbh Terahertz time-domain spectrometer
GB2445957B (en) * 2007-01-29 2009-08-19 Tera View Ltd A method and apparatus for analysing an LCD
GB2446166B (en) * 2007-01-29 2010-05-12 Teraview Ltd A pharmaceutical analysis method and apparatus
GB2452267B (en) 2007-08-28 2010-06-16 Teraview Ltd Scanning Terahertz probe
DE102010032382A1 (en) 2010-07-27 2012-02-02 Batop Gmbh Fiber-coupled terahertz time domain spectrometer has pulse laser that uses transmitting antenna and receiving antenna, where both antennas are assigned with collimating terahertz optics in each case
WO2013177054A1 (en) * 2012-05-22 2013-11-28 Baylor University Method for permittivity distribution measurement with ultra-wideband (uwb)idispersion tomography
CN108055226B (en) * 2017-12-27 2020-06-16 北京理工大学 Pseudo code assistance-based synchronization method for terahertz communication

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0841548A2 (en) * 1996-11-06 1998-05-13 Lucent Technologies Inc. Systems and methods for processing and analyzing terahertz waveforms
EP0864857A1 (en) * 1997-03-14 1998-09-16 Lucent Technologies Inc. Method and apparatus for terahertz tomographic imaging
GB2347835A (en) * 1999-02-23 2000-09-13 Toshiba Res Europ Ltd Terahertz radiation imaging
GB2360186A (en) * 2000-03-03 2001-09-12 Toshiba Res Europ Ltd Investigating or imaging a sample using reflected terahertz pulses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0841548A2 (en) * 1996-11-06 1998-05-13 Lucent Technologies Inc. Systems and methods for processing and analyzing terahertz waveforms
EP0864857A1 (en) * 1997-03-14 1998-09-16 Lucent Technologies Inc. Method and apparatus for terahertz tomographic imaging
GB2347835A (en) * 1999-02-23 2000-09-13 Toshiba Res Europ Ltd Terahertz radiation imaging
GB2360186A (en) * 2000-03-03 2001-09-12 Toshiba Res Europ Ltd Investigating or imaging a sample using reflected terahertz pulses

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
INSPEC abstract Number 6665442 & D D Arnone et al, "Applications of terahertz technology to medical imaging", Proceedings of the SPIE - International Society for Optical Engineering, 1999, SPIE, pp209-219, Vol 3828. *
INSPEC abstract Number 6705308 & C M Cisela et al, "Biomedical Applications of terahertz pulse imaging", Proceedings of the SPIE - International Society for Optical Engineering, 2000, SPIE, pp73-81, Vol 3934. *

Also Published As

Publication number Publication date
GB0201614D0 (en) 2002-03-13
GB0122052D0 (en) 2001-10-31
GB2380920A (en) 2003-04-16

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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: 20190124