JPS55138623A - Infrared ray detector - Google Patents

Infrared ray detector

Info

Publication number
JPS55138623A
JPS55138623A JP4640579A JP4640579A JPS55138623A JP S55138623 A JPS55138623 A JP S55138623A JP 4640579 A JP4640579 A JP 4640579A JP 4640579 A JP4640579 A JP 4640579A JP S55138623 A JPS55138623 A JP S55138623A
Authority
JP
Japan
Prior art keywords
sensor
photo detecting
infrared ray
ray detector
mirror
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
JP4640579A
Other languages
Japanese (ja)
Inventor
Hideyuki Hashizume
Naohiro Murayama
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Priority to JP4640579A priority Critical patent/JPS55138623A/en
Publication of JPS55138623A publication Critical patent/JPS55138623A/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
    • G01J5/08—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
    • G01J5/07—Arrangements for adjusting the solid angle of collected radiation, e.g. adjusting or orienting field of view, tracking position or encoding angular position
    • 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
    • G01J5/0806—Focusing or collimating elements, e.g. lenses or concave 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
    • G01J5/0808—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
    • G01J5/084—Adjustable or slidable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To enable photo detecting range to be adjusted by moving the position of at least one of a mirror and an infrared ray sensor opposing to this. CONSTITUTION:A sensor 5 of an infrared ray detector is so disposed that it may be moved along the axis 8 in opposition to the concave mirror 1 of a condenser mirror system and the photo detecting surface 5a of the sensor 5 is formed convex. When the sensor 5 is moved so as to approach to (depart from) the vertex 7 of the concave mirror 1, the photo detecting range becomes wide (narrow). Thereupon, if the sensor 5 is so arranged as to permit the adjustment of its position and to be fixed if necessary and if the correspondence of the position of the sensor 5 and the photo detecting range is displayed in the detector, the use suited for various purposes of different photo detecting ranges is made possible.
JP4640579A 1979-04-16 1979-04-16 Infrared ray detector Pending JPS55138623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4640579A JPS55138623A (en) 1979-04-16 1979-04-16 Infrared ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4640579A JPS55138623A (en) 1979-04-16 1979-04-16 Infrared ray detector

Publications (1)

Publication Number Publication Date
JPS55138623A true JPS55138623A (en) 1980-10-29

Family

ID=12746234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4640579A Pending JPS55138623A (en) 1979-04-16 1979-04-16 Infrared ray detector

Country Status (1)

Country Link
JP (1) JPS55138623A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247931U (en) * 1985-09-11 1987-03-24
JPS62106127U (en) * 1985-12-23 1987-07-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247931U (en) * 1985-09-11 1987-03-24
JPS62106127U (en) * 1985-12-23 1987-07-07

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