JPS5857835A - 光通信方式 - Google Patents

光通信方式

Info

Publication number
JPS5857835A
JPS5857835A JP56155946A JP15594681A JPS5857835A JP S5857835 A JPS5857835 A JP S5857835A JP 56155946 A JP56155946 A JP 56155946A JP 15594681 A JP15594681 A JP 15594681A JP S5857835 A JPS5857835 A JP S5857835A
Authority
JP
Japan
Prior art keywords
optical
level
station
communication
transmitter
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
JP56155946A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628982B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kiyoharu Inao
稲生　清春
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works Ltd
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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP56155946A priority Critical patent/JPS5857835A/ja
Publication of JPS5857835A publication Critical patent/JPS5857835A/ja
Publication of JPS628982B2 publication Critical patent/JPS628982B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H04B10/278—Bus-type networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
JP56155946A 1981-09-30 1981-09-30 光通信方式 Granted JPS5857835A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56155946A JPS5857835A (ja) 1981-09-30 1981-09-30 光通信方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56155946A JPS5857835A (ja) 1981-09-30 1981-09-30 光通信方式

Publications (2)

Publication Number Publication Date
JPS5857835A true JPS5857835A (ja) 1983-04-06
JPS628982B2 JPS628982B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-25

Family

ID=15616974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56155946A Granted JPS5857835A (ja) 1981-09-30 1981-09-30 光通信方式

Country Status (1)

Country Link
JP (1) JPS5857835A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168203A (ja) * 1984-02-10 1985-08-31 Mitsubishi Electric Corp 数値制御装置
JPS62248184A (ja) * 1987-03-26 1987-10-29 Sony Corp テ−プカセツト
JPS6322677U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-07-23 1988-02-15
JPH02122740A (ja) * 1988-10-31 1990-05-10 Fujikura Ltd 光バス・ネットワーク
US5046137A (en) * 1989-01-27 1991-09-03 Matsushita Electric Industrial Co., Ltd. Optical communication system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168203A (ja) * 1984-02-10 1985-08-31 Mitsubishi Electric Corp 数値制御装置
JPS6322677U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-07-23 1988-02-15
JPS62248184A (ja) * 1987-03-26 1987-10-29 Sony Corp テ−プカセツト
JPH02122740A (ja) * 1988-10-31 1990-05-10 Fujikura Ltd 光バス・ネットワーク
US5046137A (en) * 1989-01-27 1991-09-03 Matsushita Electric Industrial Co., Ltd. Optical communication system

Also Published As

Publication number Publication date
JPS628982B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-25

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