JPS53146508A - Optical multiple repeated transmission system - Google Patents

Optical multiple repeated transmission system

Info

Publication number
JPS53146508A
JPS53146508A JP6193477A JP6193477A JPS53146508A JP S53146508 A JPS53146508 A JP S53146508A JP 6193477 A JP6193477 A JP 6193477A JP 6193477 A JP6193477 A JP 6193477A JP S53146508 A JPS53146508 A JP S53146508A
Authority
JP
Japan
Prior art keywords
transmission system
repeated transmission
multiple repeated
optical multiple
optical
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
JP6193477A
Other languages
Japanese (ja)
Other versions
JPS6027458B2 (en
Inventor
Risuke Shimodaira
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP52061934A priority Critical patent/JPS6027458B2/en
Publication of JPS53146508A publication Critical patent/JPS53146508A/en
Publication of JPS6027458B2 publication Critical patent/JPS6027458B2/en
Expired 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
    • H04B10/29—Repeaters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements

Abstract

PURPOSE:To realize a transmission system with a high reliability by selecting properly the photo detector and the luminous element with each wavelength.
JP52061934A 1977-05-26 1977-05-26 Optical multiplex relay transmission system Expired JPS6027458B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52061934A JPS6027458B2 (en) 1977-05-26 1977-05-26 Optical multiplex relay transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52061934A JPS6027458B2 (en) 1977-05-26 1977-05-26 Optical multiplex relay transmission system

Publications (2)

Publication Number Publication Date
JPS53146508A true JPS53146508A (en) 1978-12-20
JPS6027458B2 JPS6027458B2 (en) 1985-06-28

Family

ID=13185494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52061934A Expired JPS6027458B2 (en) 1977-05-26 1977-05-26 Optical multiplex relay transmission system

Country Status (1)

Country Link
JP (1) JPS6027458B2 (en)

Also Published As

Publication number Publication date
JPS6027458B2 (en) 1985-06-28

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