JPS5527749A - Optical fiber two-way transmission system - Google Patents

Optical fiber two-way transmission system

Info

Publication number
JPS5527749A
JPS5527749A JP10074278A JP10074278A JPS5527749A JP S5527749 A JPS5527749 A JP S5527749A JP 10074278 A JP10074278 A JP 10074278A JP 10074278 A JP10074278 A JP 10074278A JP S5527749 A JPS5527749 A JP S5527749A
Authority
JP
Japan
Prior art keywords
optical
transmitter
receiver
electric signal
transmission system
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
JP10074278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139776B2 (enExample
Inventor
Shigetoki Sugimoto
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 JP10074278A priority Critical patent/JPS5527749A/ja
Priority to US06/065,223 priority patent/US4289373A/en
Priority to FR7920806A priority patent/FR2433864A1/fr
Priority to CA333,878A priority patent/CA1125859A/en
Priority to DE2933245A priority patent/DE2933245C2/de
Priority to GB7928681A priority patent/GB2031145B/en
Publication of JPS5527749A publication Critical patent/JPS5527749A/ja
Publication of JPS6139776B2 publication Critical patent/JPS6139776B2/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)
  • Optical Communication System (AREA)
JP10074278A 1978-08-17 1978-08-17 Optical fiber two-way transmission system Granted JPS5527749A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP10074278A JPS5527749A (en) 1978-08-17 1978-08-17 Optical fiber two-way transmission system
US06/065,223 US4289373A (en) 1978-08-17 1979-08-09 Bidirectional optical fiber transmission system
FR7920806A FR2433864A1 (fr) 1978-08-17 1979-08-16 Dispositif de transmission bidirectionnel a fibre optique
CA333,878A CA1125859A (en) 1978-08-17 1979-08-16 Bidirectional optical fiber transmission system
DE2933245A DE2933245C2 (de) 1978-08-17 1979-08-16 Bidirektionales einfaseroptisches Signalübertragungssystem
GB7928681A GB2031145B (en) 1978-08-17 1979-08-17 Bidirectional optical fibre transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10074278A JPS5527749A (en) 1978-08-17 1978-08-17 Optical fiber two-way transmission system

Publications (2)

Publication Number Publication Date
JPS5527749A true JPS5527749A (en) 1980-02-28
JPS6139776B2 JPS6139776B2 (enExample) 1986-09-05

Family

ID=14282001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10074278A Granted JPS5527749A (en) 1978-08-17 1978-08-17 Optical fiber two-way transmission system

Country Status (1)

Country Link
JP (1) JPS5527749A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155850A (en) * 1981-02-23 1982-09-27 Siemens Ag Duplex operation communication transmission line through optical guide fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155850A (en) * 1981-02-23 1982-09-27 Siemens Ag Duplex operation communication transmission line through optical guide fiber

Also Published As

Publication number Publication date
JPS6139776B2 (enExample) 1986-09-05

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