JPS626375B2 - - Google Patents

Info

Publication number
JPS626375B2
JPS626375B2 JP56183301A JP18330181A JPS626375B2 JP S626375 B2 JPS626375 B2 JP S626375B2 JP 56183301 A JP56183301 A JP 56183301A JP 18330181 A JP18330181 A JP 18330181A JP S626375 B2 JPS626375 B2 JP S626375B2
Authority
JP
Japan
Prior art keywords
optical
optical fiber
light
wavelength
transmission line
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
JP56183301A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5884550A (ja
Inventor
Koichi Minemura
Kunihiko Washio
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP56183301A priority Critical patent/JPS5884550A/ja
Publication of JPS5884550A publication Critical patent/JPS5884550A/ja
Publication of JPS626375B2 publication Critical patent/JPS626375B2/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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Communication System (AREA)
JP56183301A 1981-11-16 1981-11-16 光フアイバ双方向伝送システム Granted JPS5884550A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56183301A JPS5884550A (ja) 1981-11-16 1981-11-16 光フアイバ双方向伝送システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56183301A JPS5884550A (ja) 1981-11-16 1981-11-16 光フアイバ双方向伝送システム

Publications (2)

Publication Number Publication Date
JPS5884550A JPS5884550A (ja) 1983-05-20
JPS626375B2 true JPS626375B2 (US07652168-20100126-C00068.png) 1987-02-10

Family

ID=16133269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56183301A Granted JPS5884550A (ja) 1981-11-16 1981-11-16 光フアイバ双方向伝送システム

Country Status (1)

Country Link
JP (1) JPS5884550A (US07652168-20100126-C00068.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63179633A (ja) * 1987-01-21 1988-07-23 Nippon Telegr & Teleph Corp <Ntt> 光通信方式
JPH01130638A (ja) * 1987-11-16 1989-05-23 Nec Corp 周波数多重光双方向伝送装置
DE3827228A1 (de) * 1988-08-11 1990-02-15 Standard Elektrik Lorenz Ag Sende/empfangsteil fuer ein bidirektionales kohaerent-optisches uebertragungssystem
JP3831227B2 (ja) 2001-10-30 2006-10-11 三菱電機株式会社 一芯双方向伝送装置
JP3923343B2 (ja) 2002-03-15 2007-05-30 三菱電機株式会社 一心双方向光伝送システム
JP6026832B2 (ja) * 2012-09-25 2016-11-16 日本電信電話株式会社 光通信システム

Also Published As

Publication number Publication date
JPS5884550A (ja) 1983-05-20

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