GB0913260D0 - Coded aperture imaging - Google Patents

Coded aperture imaging

Info

Publication number
GB0913260D0
GB0913260D0 GBGB0913260.6A GB0913260A GB0913260D0 GB 0913260 D0 GB0913260 D0 GB 0913260D0 GB 0913260 A GB0913260 A GB 0913260A GB 0913260 D0 GB0913260 D0 GB 0913260D0
Authority
GB
United Kingdom
Prior art keywords
aperture imaging
coded aperture
coded
imaging
aperture
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.)
Withdrawn
Application number
GBGB0913260.6A
Other versions
GB2472242A (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.)
Qinetiq Ltd
Original Assignee
Qinetiq 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 Qinetiq Ltd filed Critical Qinetiq Ltd
Priority to GB0913260A priority Critical patent/GB2472242A/en
Publication of GB0913260D0 publication Critical patent/GB0913260D0/en
Publication of GB2472242A publication Critical patent/GB2472242A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
    • G01T1/295—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using coded aperture devices, e.g. Fresnel zone plates

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
GB0913260A 2009-07-30 2009-07-30 Coded aperture imaging Withdrawn GB2472242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0913260A GB2472242A (en) 2009-07-30 2009-07-30 Coded aperture imaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0913260A GB2472242A (en) 2009-07-30 2009-07-30 Coded aperture imaging

Publications (2)

Publication Number Publication Date
GB0913260D0 true GB0913260D0 (en) 2009-09-02
GB2472242A GB2472242A (en) 2011-02-02

Family

ID=41067075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0913260A Withdrawn GB2472242A (en) 2009-07-30 2009-07-30 Coded aperture imaging

Country Status (1)

Country Link
GB (1) GB2472242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117092876A (en) * 2023-10-16 2023-11-21 浙江大学 A photon screen-based extreme ultraviolet lithography mask defect detection system and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983654B (en) * 2014-05-26 2016-09-14 中国科学院高能物理研究所 A kind of ray scattering imaging system based on aperture coding techniques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002056055A2 (en) * 2000-09-29 2002-07-18 Massachusetts Inst Technology Systems and methods for coded aperture imaging of radiation- emitting sources
FR2884618B1 (en) * 2005-04-19 2008-06-06 Commissariat Energie Atomique DEVICE FOR LIMITING THE APPEARANCE OF DECODING ARTIFACTS FOR GAMMA CAMERA WITH CODE MASK.
WO2007054769A2 (en) * 2005-11-09 2007-05-18 University Of The Witwatersrand, Johannesburg Method and apparatus for radiation imaging
EP2224850B1 (en) * 2006-05-23 2012-06-27 University Of The Witwatersrand, Johannesburg Coded aperture masks for radiation-based medical imaging
US7541592B2 (en) * 2007-07-07 2009-06-02 Northrop Grumman Systems Corporation Coded aperture compton telescope imaging sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117092876A (en) * 2023-10-16 2023-11-21 浙江大学 A photon screen-based extreme ultraviolet lithography mask defect detection system and method
CN117092876B (en) * 2023-10-16 2024-03-22 浙江大学 Extreme ultraviolet lithography mask plate defect detection system and method based on photon sieve

Also Published As

Publication number Publication date
GB2472242A (en) 2011-02-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)