JPS637329B2 - - Google Patents

Info

Publication number
JPS637329B2
JPS637329B2 JP54168627A JP16862779A JPS637329B2 JP S637329 B2 JPS637329 B2 JP S637329B2 JP 54168627 A JP54168627 A JP 54168627A JP 16862779 A JP16862779 A JP 16862779A JP S637329 B2 JPS637329 B2 JP S637329B2
Authority
JP
Japan
Prior art keywords
optical signal
optical
signal
observation device
light receiving
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
JP54168627A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5690222A (en
Inventor
Kozo Uchida
Takashi Matsuno
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.)
Iwasaki Tsushinki KK
Original Assignee
Iwasaki Tsushinki KK
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 Iwasaki Tsushinki KK filed Critical Iwasaki Tsushinki KK
Priority to JP16862779A priority Critical patent/JPS5690222A/ja
Publication of JPS5690222A publication Critical patent/JPS5690222A/ja
Publication of JPS637329B2 publication Critical patent/JPS637329B2/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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP16862779A 1979-12-25 1979-12-25 Light signal input device for light signal observation device Granted JPS5690222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16862779A JPS5690222A (en) 1979-12-25 1979-12-25 Light signal input device for light signal observation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16862779A JPS5690222A (en) 1979-12-25 1979-12-25 Light signal input device for light signal observation device

Publications (2)

Publication Number Publication Date
JPS5690222A JPS5690222A (en) 1981-07-22
JPS637329B2 true JPS637329B2 (enrdf_load_stackoverflow) 1988-02-16

Family

ID=15871553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16862779A Granted JPS5690222A (en) 1979-12-25 1979-12-25 Light signal input device for light signal observation device

Country Status (1)

Country Link
JP (1) JPS5690222A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172382A (en) * 1974-12-18 1976-06-23 Hitachi Shipbuilding Eng Co Hoshaondono keisokuhoho

Also Published As

Publication number Publication date
JPS5690222A (en) 1981-07-22

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