JPS5937466A - 光学的測定装置 - Google Patents

光学的測定装置

Info

Publication number
JPS5937466A
JPS5937466A JP57149604A JP14960482A JPS5937466A JP S5937466 A JPS5937466 A JP S5937466A JP 57149604 A JP57149604 A JP 57149604A JP 14960482 A JP14960482 A JP 14960482A JP S5937466 A JPS5937466 A JP S5937466A
Authority
JP
Japan
Prior art keywords
output
detection resistor
average value
optical
light source
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
JP57149604A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472181B2 (enrdf_load_stackoverflow
Inventor
Yoshiaki Ida
井田　芳明
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57149604A priority Critical patent/JPS5937466A/ja
Publication of JPS5937466A publication Critical patent/JPS5937466A/ja
Publication of JPH0472181B2 publication Critical patent/JPH0472181B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/241—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using electro-optical modulators, e.g. electro-absorption

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP57149604A 1982-08-26 1982-08-26 光学的測定装置 Granted JPS5937466A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57149604A JPS5937466A (ja) 1982-08-26 1982-08-26 光学的測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57149604A JPS5937466A (ja) 1982-08-26 1982-08-26 光学的測定装置

Publications (2)

Publication Number Publication Date
JPS5937466A true JPS5937466A (ja) 1984-02-29
JPH0472181B2 JPH0472181B2 (enrdf_load_stackoverflow) 1992-11-17

Family

ID=15478832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149604A Granted JPS5937466A (ja) 1982-08-26 1982-08-26 光学的測定装置

Country Status (1)

Country Link
JP (1) JPS5937466A (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434624U (enrdf_load_stackoverflow) * 1977-08-12 1979-03-07
JPS557604A (en) * 1978-06-20 1980-01-19 Komatsu Ltd Detector for displacement
JPS5781766A (en) * 1980-11-11 1982-05-21 Ricoh Co Ltd Storage system of picture information
JPS5781776A (en) * 1980-11-10 1982-05-21 Mitsubishi Electric Corp Facsimile equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434624U (enrdf_load_stackoverflow) * 1977-08-12 1979-03-07
JPS557604A (en) * 1978-06-20 1980-01-19 Komatsu Ltd Detector for displacement
JPS5781776A (en) * 1980-11-10 1982-05-21 Mitsubishi Electric Corp Facsimile equipment
JPS5781766A (en) * 1980-11-11 1982-05-21 Ricoh Co Ltd Storage system of picture information

Also Published As

Publication number Publication date
JPH0472181B2 (enrdf_load_stackoverflow) 1992-11-17

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