FR854913A - Methods and apparatus for detecting and analyzing radiant energy - Google Patents

Methods and apparatus for detecting and analyzing radiant energy

Info

Publication number
FR854913A
FR854913A FR854913DA FR854913A FR 854913 A FR854913 A FR 854913A FR 854913D A FR854913D A FR 854913DA FR 854913 A FR854913 A FR 854913A
Authority
FR
France
Prior art keywords
analyzing
detecting
methods
radiant energy
radiant
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR854913A publication Critical patent/FR854913A/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
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR854913D 1938-05-18 1939-05-17 Methods and apparatus for detecting and analyzing radiant energy Expired FR854913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US854913XA 1938-05-18 1938-05-18

Publications (1)

Publication Number Publication Date
FR854913A true FR854913A (en) 1940-04-27

Family

ID=22191954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854913D Expired FR854913A (en) 1938-05-18 1939-05-17 Methods and apparatus for detecting and analyzing radiant energy

Country Status (1)

Country Link
FR (1) FR854913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378459A1 (en) * 1989-01-13 1990-07-18 Thomson-Csf Radiation detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378459A1 (en) * 1989-01-13 1990-07-18 Thomson-Csf Radiation detector
FR2642903A1 (en) * 1989-01-13 1990-08-10 Thomson Csf RADIATION DETECTOR

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