JPS5497474A - Infrared image pickup device - Google Patents

Infrared image pickup device

Info

Publication number
JPS5497474A
JPS5497474A JP455178A JP455178A JPS5497474A JP S5497474 A JPS5497474 A JP S5497474A JP 455178 A JP455178 A JP 455178A JP 455178 A JP455178 A JP 455178A JP S5497474 A JPS5497474 A JP S5497474A
Authority
JP
Japan
Prior art keywords
detector
infrared
image pickup
beam splitter
reflected
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.)
Pending
Application number
JP455178A
Other languages
Japanese (ja)
Inventor
Riichi Saeki
Junichiro Yamashita
Tomomasa Kondo
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP455178A priority Critical patent/JPS5497474A/en
Publication of JPS5497474A publication Critical patent/JPS5497474A/en
Pending 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
    • 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
    • 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
    • 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
    • G01J5/0808—Convex mirrors
    • 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
    • G01J5/0814—Particular reflectors, e.g. faceted or dichroic mirrors
    • 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
    • G01J5/0879—Optical elements not provided otherwise, e.g. optical manifolds, holograms, cubic beamsplitters, non-dispersive prisms or particular coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To reduce the narcissus effect, by providing a beam splitter between a scanner and an infrared detector, and applying infrared flux of specified quantity to the detector. CONSTITUTION:Infrared flux of specified quantity from a heat source 13 by a heat source controller 15 is reflected by a beam splitter 11 provided between a scanner 6 and a detector 8, and is further reflected by a telescopic system 2. This reflected infrared flux transmits through the beam splitter 11 and enters the detector 8 together with the infrared ray being detected. Thus is reduced the narcissus effect due to infrared ray radiated from the detector low in temperature, thereby enabling excellent infrared image pickup through the detector 8.
JP455178A 1978-01-19 1978-01-19 Infrared image pickup device Pending JPS5497474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP455178A JPS5497474A (en) 1978-01-19 1978-01-19 Infrared image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP455178A JPS5497474A (en) 1978-01-19 1978-01-19 Infrared image pickup device

Publications (1)

Publication Number Publication Date
JPS5497474A true JPS5497474A (en) 1979-08-01

Family

ID=11587174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP455178A Pending JPS5497474A (en) 1978-01-19 1978-01-19 Infrared image pickup device

Country Status (1)

Country Link
JP (1) JPS5497474A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575287A1 (en) * 1984-12-26 1986-06-27 Onera (Off Nat Aerospatiale) Improvements made to methods and apparatuses for spectral analysis of infrared radiation by means of an interferential filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575287A1 (en) * 1984-12-26 1986-06-27 Onera (Off Nat Aerospatiale) Improvements made to methods and apparatuses for spectral analysis of infrared radiation by means of an interferential filter

Similar Documents

Publication Publication Date Title
IT1131408B (en) NETWORK STABILIZED FOR AUTOMATIC BRIGHTNESS CONTROL IN A VIDEO SIGNAL PROCESSOR SYSTEM INCLUDING AN AUTOMATIC LIMITER OF THE CINESCOPE BEAM CURRENT
JPS5497474A (en) Infrared image pickup device
SE8102604L (en) INFRAROTT RADIO DETECTOR SYSTEM
GB2023369A (en) Device for two-dimensional infra-red scanning
JPS5310487A (en) Location of ultrasonic probe and device therefor
JPS5232627A (en) Picture input equipment
JPS534418A (en) Pick up unit
SE7401986L (en)
JPS57131028A (en) Infrared temperature measuring apparatus
JPS57212886A (en) Reproducer for picture of temperature distribution
JPS5274142A (en) High frequency heater
JPS5211948A (en) Flying spot system image reference device
JPS5694526A (en) Monitor device of laser recording
JPS5389444A (en) Heating device
JPS52104245A (en) Automatic focusing device
GB1118303A (en) Heating control system
JPS53105314A (en) Sensing unit for optical information
JPS5517465A (en) Measuring method of high temperature performance of semiconductor device
JPS56126751A (en) Inspecting device for transmission of radiant ray
JPS5611326A (en) Infrared ray detecting unit
JPS54105426A (en) Infrared-ray pickup unit
JPS5230321A (en) Television camera device
JPS5569177A (en) Temperature control system of heat-fixing apparatus
JPS53137444A (en) Thermal detecting system in induction heating apparatus
JPS5451317A (en) Infrared-ray video equipment