GB1228960A - - Google Patents

Info

Publication number
GB1228960A
GB1228960A GB1228960DA GB1228960A GB 1228960 A GB1228960 A GB 1228960A GB 1228960D A GB1228960D A GB 1228960DA GB 1228960 A GB1228960 A GB 1228960A
Authority
GB
United Kingdom
Prior art keywords
april
radiation
diameter
bolometer
blackened
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
English (en)
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 filed Critical
Publication of GB1228960A publication Critical patent/GB1228960A/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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB1228960D 1967-04-28 1968-04-25 Expired GB1228960A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6706006A NL6706006A (enExample) 1967-04-28 1967-04-28

Publications (1)

Publication Number Publication Date
GB1228960A true GB1228960A (enExample) 1971-04-21

Family

ID=19799992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228960D Expired GB1228960A (enExample) 1967-04-28 1968-04-25

Country Status (4)

Country Link
DE (1) DE1698093A1 (enExample)
FR (1) FR1564270A (enExample)
GB (1) GB1228960A (enExample)
NL (1) NL6706006A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1128334A (en) * 1977-12-26 1982-07-27 Evgeny I. Lunev Apparatus and system for measuring power of heat radiation
JPS56147023A (en) * 1980-04-18 1981-11-14 Hitachi Ltd Method and device for measurement of laser beam
DE3812091C1 (enExample) * 1988-04-12 1989-06-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
JPH0625695B2 (ja) * 1988-09-07 1994-04-06 綜合警備保障株式会社 赤外線検出素子
DE3942293A1 (de) * 1989-12-21 1991-07-04 Thyssen Stahl Ag Verfahren und vorrichtung zum messen von laserleistung

Also Published As

Publication number Publication date
DE1698093A1 (de) 1971-07-08
FR1564270A (enExample) 1969-04-18
NL6706006A (enExample) 1968-10-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees