GB2115143B - Infra-red radiation detector assembly - Google Patents

Infra-red radiation detector assembly

Info

Publication number
GB2115143B
GB2115143B GB08304400A GB8304400A GB2115143B GB 2115143 B GB2115143 B GB 2115143B GB 08304400 A GB08304400 A GB 08304400A GB 8304400 A GB8304400 A GB 8304400A GB 2115143 B GB2115143 B GB 2115143B
Authority
GB
United Kingdom
Prior art keywords
infra
radiation detector
detector assembly
red radiation
red
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
Application number
GB08304400A
Other versions
GB2115143A (en
GB8304400D0 (en
Inventor
Richard William Grainge
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB08304400A priority Critical patent/GB2115143B/en
Publication of GB8304400D0 publication Critical patent/GB8304400D0/en
Publication of GB2115143A publication Critical patent/GB2115143A/en
Application granted granted Critical
Publication of GB2115143B publication Critical patent/GB2115143B/en
Expired 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
GB08304400A 1982-02-17 1983-02-17 Infra-red radiation detector assembly Expired GB2115143B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08304400A GB2115143B (en) 1982-02-17 1983-02-17 Infra-red radiation detector assembly

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8204676 1982-02-17
GB8210510 1982-04-14
GB08304400A GB2115143B (en) 1982-02-17 1983-02-17 Infra-red radiation detector assembly

Publications (3)

Publication Number Publication Date
GB8304400D0 GB8304400D0 (en) 1983-03-23
GB2115143A GB2115143A (en) 1983-09-01
GB2115143B true GB2115143B (en) 1985-09-25

Family

ID=27261478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08304400A Expired GB2115143B (en) 1982-02-17 1983-02-17 Infra-red radiation detector assembly

Country Status (1)

Country Link
GB (1) GB2115143B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586292B1 (en) * 1985-08-13 1989-02-03 Thomson Csf ARRAY OF INFRARED DETECTORS COMPRISING A COLD SCREEN WITH CONSTANT VIEWING ANGLE
US4820923A (en) * 1986-06-19 1989-04-11 Santa Barbara Research Center Uncooled reflective shield for cryogenically-cooled radiation detectors
CA1308283C (en) * 1987-02-25 1992-10-06 Mitsubishi Denki Kabushiki Kaisha Infrared detector
US4988884A (en) * 1988-11-22 1991-01-29 Walter Kidde Aerospace, Inc. High temperature resistant flame detector
US4990782A (en) * 1989-06-23 1991-02-05 Santa Barbara Research Center Radiation shield for thermoelectrically cooled infrared detectors
GB2233855A (en) * 1989-07-08 1991-01-16 Marconi Gec Ltd Thermal imaging system
GB2233853A (en) * 1989-07-08 1991-01-16 Marconi Gec Ltd Thermal imaging system
DE3930828C3 (en) * 1989-09-14 1995-04-20 Wolfgang Dipl Ing Knappe Method for compensating the housing temperature in the measurement signal of a pyrometer and pyrometer device
US5444250A (en) * 1994-08-15 1995-08-22 Hughes Aircraft Company Optical warm stop with fresnel type reflective surface
FR2816038B1 (en) 2000-10-31 2003-01-17 Cit Alcatel PASSIVE COOLER WITH ELLIPTIC BASED DOUBLE CONE
US6707044B2 (en) * 2001-05-07 2004-03-16 Flir Systems Ab Infrared camera system
DE102004028022B4 (en) 2004-06-09 2006-11-16 Perkinelmer Optoelectronics Gmbh & Co.Kg sensor
FR2913768B1 (en) * 2007-03-14 2009-06-12 Sagem Defense Securite APPARATUS FOR DETECTING INFRARED RADIATION COMPRISING AT LEAST TWO COLD SCREENS WITH ELLIPTICAL SECTIONS
FR3145209A1 (en) * 2023-01-24 2024-07-26 Safran Electronics & Defense Electromagnetic radiation detection device

Also Published As

Publication number Publication date
GB2115143A (en) 1983-09-01
GB8304400D0 (en) 1983-03-23

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Legal Events

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

Effective date: 19940217