GB8811892D0 - Lensed photodetector - Google Patents

Lensed photodetector

Info

Publication number
GB8811892D0
GB8811892D0 GB888811892A GB8811892A GB8811892D0 GB 8811892 D0 GB8811892 D0 GB 8811892D0 GB 888811892 A GB888811892 A GB 888811892A GB 8811892 A GB8811892 A GB 8811892A GB 8811892 D0 GB8811892 D0 GB 8811892D0
Authority
GB
United Kingdom
Prior art keywords
lensed
photodetector
lensed photodetector
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
GB888811892A
Other versions
GB2206447B (en
GB2206447A (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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8811892D0 publication Critical patent/GB8811892D0/en
Publication of GB2206447A publication Critical patent/GB2206447A/en
Application granted granted Critical
Publication of GB2206447B publication Critical patent/GB2206447B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0232—Optical elements or arrangements associated with the device
    • H01L31/02327—Optical elements or arrangements associated with the device the optical elements being integrated or being directly associated to the device, e.g. back reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
    • H01L31/0352—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
    • H01L31/035272—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
    • H01L31/035281—Shape of the body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
    • H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
    • H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
    • H01L31/102—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier
    • H01L31/103—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the PN homojunction type
    • H01L31/1032—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the PN homojunction type the devices comprising active layers formed only by AIIBVI compounds, e.g. HgCdTe IR photodiodes

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Light Receiving Elements (AREA)
GB8811892A 1987-06-29 1988-05-19 Lensed photodetector array Expired - Lifetime GB2206447B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878715211A GB8715211D0 (en) 1987-06-29 1987-06-29 Lensed photo detector

Publications (3)

Publication Number Publication Date
GB8811892D0 true GB8811892D0 (en) 1988-06-22
GB2206447A GB2206447A (en) 1989-01-05
GB2206447B GB2206447B (en) 1991-05-01

Family

ID=10619757

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878715211A Pending GB8715211D0 (en) 1987-06-29 1987-06-29 Lensed photo detector
GB8811892A Expired - Lifetime GB2206447B (en) 1987-06-29 1988-05-19 Lensed photodetector array

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878715211A Pending GB8715211D0 (en) 1987-06-29 1987-06-29 Lensed photo detector

Country Status (1)

Country Link
GB (2) GB8715211D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248964A (en) * 1990-10-17 1992-04-22 Philips Electronic Associated Plural-wavelength infrared detector devices
GB2278723B (en) * 1991-01-17 1995-04-26 Honeywell Inc Binary optical microlens detector array
EP0510267A1 (en) * 1991-04-24 1992-10-28 Gec-Marconi Limited Imaging array devices and staring array imaging systems
GB9600469D0 (en) 1996-01-10 1996-03-13 Secr Defence Three dimensional etching process
FR2992471B1 (en) * 2012-06-20 2015-05-15 Commissariat Energie Atomique SEMICONDUCTOR STRUCTURE COMPRISING AN ABSORBENT ZONE PLACED IN A FOCUSING CAVITY
FR3021807B1 (en) 2014-05-27 2017-09-29 Commissariat A L Energie Atomique Et Aux Energies Alternatives IMPROVED FTM MESA PHOTODIOD MATRIX MATRIX

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1489518A1 (en) * 1965-07-07 1969-04-03 Siemens Ag Light-emitting diode and process for their manufacture
DE1257965B (en) * 1966-01-14 1968-01-04 Siemens Ag AIIIBA light emitting diode, especially based on GaAs, with high light yield

Also Published As

Publication number Publication date
GB8715211D0 (en) 1987-08-05
GB2206447B (en) 1991-05-01
GB2206447A (en) 1989-01-05

Similar Documents

Publication Publication Date Title
GB2203895B (en) Light receiving element
EP0283301A3 (en) Connecting optical fibers
GB2210994B (en) Connecting optical fibres
GB8828348D0 (en) Photodetector
EP0275554A3 (en) Optical device
GB8725687D0 (en) Optical detectors
GB8729954D0 (en) Optical connecting component
GB8709336D0 (en) Optical devices
GB2206998B (en) Avalanche photodetector
GB8811892D0 (en) Lensed photodetector
GB8722615D0 (en) Optical fibres
EP0238279A3 (en) Cladding
EP0335068A3 (en) Photodetector
GB8724892D0 (en) Optical fibres
EP0313338A3 (en) Optically active-2-biphenylpyridines
GB2207500B (en) Light sensing arrangement
GB8729961D0 (en) Photodetector systems
GB8722014D0 (en) Optical devices
GB8722338D0 (en) Optical devices
GB8712811D0 (en) Acrylic fibres
GB8714397D0 (en) Opto-electrical connector
GB8709526D0 (en) Optical device
GB8705397D0 (en) Optical fibres
GB8723902D0 (en) Optical devices
GB8712973D0 (en) Optical arrangement

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: 20080518