JPH0262810B2 - - Google Patents

Info

Publication number
JPH0262810B2
JPH0262810B2 JP57012432A JP1243282A JPH0262810B2 JP H0262810 B2 JPH0262810 B2 JP H0262810B2 JP 57012432 A JP57012432 A JP 57012432A JP 1243282 A JP1243282 A JP 1243282A JP H0262810 B2 JPH0262810 B2 JP H0262810B2
Authority
JP
Japan
Prior art keywords
infrared
detector
opposing
transmitting
infrared detector
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 - Lifetime
Application number
JP57012432A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58129226A (ja
Inventor
Yukinori Kuwano
Shoichi Nakano
Toshiaki Yokoo
Kenichi Shibata
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP57012432A priority Critical patent/JPS58129226A/ja
Priority to US06/407,582 priority patent/US4485305A/en
Priority to GB08223932A priority patent/GB2105033B/en
Publication of JPS58129226A publication Critical patent/JPS58129226A/ja
Publication of JPH0262810B2 publication Critical patent/JPH0262810B2/ja
Granted 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
    • G01J5/08—Optical arrangements
    • G01J5/0803—Arrangements for time-dependent attenuation of radiation signals
    • G01J5/0805—Means for chopping radiation
    • 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
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
JP57012432A 1981-08-20 1982-01-27 赤外線検出器 Granted JPS58129226A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57012432A JPS58129226A (ja) 1982-01-27 1982-01-27 赤外線検出器
US06/407,582 US4485305A (en) 1981-08-20 1982-08-12 Infrared detector with vibrating chopper
GB08223932A GB2105033B (en) 1981-08-20 1982-08-19 Infrared ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57012432A JPS58129226A (ja) 1982-01-27 1982-01-27 赤外線検出器

Publications (2)

Publication Number Publication Date
JPS58129226A JPS58129226A (ja) 1983-08-02
JPH0262810B2 true JPH0262810B2 (en]) 1990-12-26

Family

ID=11805122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57012432A Granted JPS58129226A (ja) 1981-08-20 1982-01-27 赤外線検出器

Country Status (1)

Country Link
JP (1) JPS58129226A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100636U (ja) * 1983-12-15 1985-07-09 三洋電機株式会社 赤外線センサ
JPS60128317A (ja) * 1983-12-15 1985-07-09 Sanyo Electric Co Ltd 赤外線センサ
JPS60100635U (ja) * 1983-12-15 1985-07-09 三洋電機株式会社 赤外線センサ
US5001657A (en) * 1986-06-24 1991-03-19 Minolta Camera Kabushiki Kaisha Radiation thermometer
JP2522509Y2 (ja) * 1988-02-12 1997-01-16 オムロン株式会社 赤外線検出器
KR100377806B1 (ko) * 1999-11-02 2003-03-29 학교법인주성학원 초전형 적외선 센서 모듈

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554418A (en) * 1978-10-17 1980-04-21 Matsushita Electric Ind Co Ltd Pyroelectric type temperature sensor
JPS5619417A (en) * 1979-07-27 1981-02-24 Toshiba Corp Pyroelectric detector
JPS56160628A (en) * 1980-05-14 1981-12-10 Sanyo Electric Co Ltd Infrared detector

Also Published As

Publication number Publication date
JPS58129226A (ja) 1983-08-02

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