JPS60237328A - 可変光減衰器の校正方法 - Google Patents

可変光減衰器の校正方法

Info

Publication number
JPS60237328A
JPS60237328A JP9412184A JP9412184A JPS60237328A JP S60237328 A JPS60237328 A JP S60237328A JP 9412184 A JP9412184 A JP 9412184A JP 9412184 A JP9412184 A JP 9412184A JP S60237328 A JPS60237328 A JP S60237328A
Authority
JP
Japan
Prior art keywords
light
scintillations
light source
intensity
attenuator
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.)
Granted
Application number
JP9412184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0360052B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Mikio Yamashita
幹雄 山下
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP9412184A priority Critical patent/JPS60237328A/ja
Publication of JPS60237328A publication Critical patent/JPS60237328A/ja
Publication of JPH0360052B2 publication Critical patent/JPH0360052B2/ja
Granted 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/22—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using a variable element in the light-path, e.g. filter, polarising means
    • G01J1/24—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using a variable element in the light-path, e.g. filter, polarising means using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Measurement Of Radiation (AREA)
JP9412184A 1984-05-11 1984-05-11 可変光減衰器の校正方法 Granted JPS60237328A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9412184A JPS60237328A (ja) 1984-05-11 1984-05-11 可変光減衰器の校正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9412184A JPS60237328A (ja) 1984-05-11 1984-05-11 可変光減衰器の校正方法

Publications (2)

Publication Number Publication Date
JPS60237328A true JPS60237328A (ja) 1985-11-26
JPH0360052B2 JPH0360052B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-12

Family

ID=14101588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9412184A Granted JPS60237328A (ja) 1984-05-11 1984-05-11 可変光減衰器の校正方法

Country Status (1)

Country Link
JP (1) JPS60237328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004896A1 (fr) * 1996-07-29 1998-02-05 Ando Electric Co., Ltd. Methode de correction d'attenuateurs optiques variables en fonction de la longueur d'onde
CN112113746A (zh) * 2020-09-08 2020-12-22 广州广电计量检测股份有限公司 基于外调制光源法的光源频闪测试仪的校准方法及校准系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4423581Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1965-03-31 1969-10-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4423581Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1965-03-31 1969-10-04

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004896A1 (fr) * 1996-07-29 1998-02-05 Ando Electric Co., Ltd. Methode de correction d'attenuateurs optiques variables en fonction de la longueur d'onde
US6144793A (en) * 1996-07-29 2000-11-07 Ando Electric Co., Ltd. Wavelength dependence correction method in optical variable attenuator
CN112113746A (zh) * 2020-09-08 2020-12-22 广州广电计量检测股份有限公司 基于外调制光源法的光源频闪测试仪的校准方法及校准系统
CN112113746B (zh) * 2020-09-08 2022-08-05 广州广电计量检测股份有限公司 基于外调制光源法的光源频闪测试仪的校准方法及校准系统

Also Published As

Publication number Publication date
JPH0360052B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term