JPS5212876A - Electron-cooled type device for detecting rays of radiant light - Google Patents

Electron-cooled type device for detecting rays of radiant light

Info

Publication number
JPS5212876A
JPS5212876A JP50088676A JP8867675A JPS5212876A JP S5212876 A JPS5212876 A JP S5212876A JP 50088676 A JP50088676 A JP 50088676A JP 8867675 A JP8867675 A JP 8867675A JP S5212876 A JPS5212876 A JP S5212876A
Authority
JP
Japan
Prior art keywords
electron
type device
radiant light
cooled type
detecting rays
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
JP50088676A
Other languages
Japanese (ja)
Inventor
Takaaki Onoe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP50088676A priority Critical patent/JPS5212876A/en
Publication of JPS5212876A publication Critical patent/JPS5212876A/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
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats

Landscapes

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

Abstract

PURPOSE:To efficiently diffusing heat radiated from a cooling element without transmitting heat generated from the element to an outer cylinder, whereby a cooling efficiency is improved.
JP50088676A 1975-07-19 1975-07-19 Electron-cooled type device for detecting rays of radiant light Pending JPS5212876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50088676A JPS5212876A (en) 1975-07-19 1975-07-19 Electron-cooled type device for detecting rays of radiant light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50088676A JPS5212876A (en) 1975-07-19 1975-07-19 Electron-cooled type device for detecting rays of radiant light

Publications (1)

Publication Number Publication Date
JPS5212876A true JPS5212876A (en) 1977-01-31

Family

ID=13949416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50088676A Pending JPS5212876A (en) 1975-07-19 1975-07-19 Electron-cooled type device for detecting rays of radiant light

Country Status (1)

Country Link
JP (1) JPS5212876A (en)

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