JPS53138605A - Optical communication device - Google Patents

Optical communication device

Info

Publication number
JPS53138605A
JPS53138605A JP5402777A JP5402777A JPS53138605A JP S53138605 A JPS53138605 A JP S53138605A JP 5402777 A JP5402777 A JP 5402777A JP 5402777 A JP5402777 A JP 5402777A JP S53138605 A JPS53138605 A JP S53138605A
Authority
JP
Japan
Prior art keywords
communication device
optical communication
unit
transmitting
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.)
Pending
Application number
JP5402777A
Other languages
Japanese (ja)
Inventor
Mitsuo Kajitani
Takashi Shinoda
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 JP5402777A priority Critical patent/JPS53138605A/en
Publication of JPS53138605A publication Critical patent/JPS53138605A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0298—Wavelength-division multiplex systems with sub-carrier multiplexing [SCM]

Abstract

PURPOSE:To reduce the transmission distortion as well as to increase the economical performance with use of one unit of optical receiver, by transmitting one unit of the information per one unit of the optical transmitter.
JP5402777A 1977-05-10 1977-05-10 Optical communication device Pending JPS53138605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5402777A JPS53138605A (en) 1977-05-10 1977-05-10 Optical communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5402777A JPS53138605A (en) 1977-05-10 1977-05-10 Optical communication device

Publications (1)

Publication Number Publication Date
JPS53138605A true JPS53138605A (en) 1978-12-04

Family

ID=12959091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5402777A Pending JPS53138605A (en) 1977-05-10 1977-05-10 Optical communication device

Country Status (1)

Country Link
JP (1) JPS53138605A (en)

Cited By (7)

* 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
JPS58111449A (en) * 1981-12-24 1983-07-02 Fujitsu Ten Ltd Multiplex optical transmission system
JPS5951633A (en) * 1982-09-17 1984-03-26 Fuji Electric Corp Res & Dev Ltd Optical multiplex circuit
JPS5951632A (en) * 1982-09-17 1984-03-26 Fuji Electric Corp Res & Dev Ltd Optical multiplex circuit
JPS6090946U (en) * 1983-11-28 1985-06-21 和泉電気株式会社 multiplex transmission system
JPS6172950U (en) * 1984-10-16 1986-05-17
JPH01174134A (en) * 1987-12-14 1989-07-10 Hm Electron Inc Short distance radio optical communication equipment

Cited By (9)

* 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
JPS58111449A (en) * 1981-12-24 1983-07-02 Fujitsu Ten Ltd Multiplex optical transmission system
JPS6351613B2 (en) * 1981-12-24 1988-10-14 Fujitsu Ten Ltd
JPS5951633A (en) * 1982-09-17 1984-03-26 Fuji Electric Corp Res & Dev Ltd Optical multiplex circuit
JPS5951632A (en) * 1982-09-17 1984-03-26 Fuji Electric Corp Res & Dev Ltd Optical multiplex circuit
JPH0119778B2 (en) * 1982-09-17 1989-04-13 Fuji Denki Sogo Kenkyusho Kk
JPS6090946U (en) * 1983-11-28 1985-06-21 和泉電気株式会社 multiplex transmission system
JPS6172950U (en) * 1984-10-16 1986-05-17
JPH01174134A (en) * 1987-12-14 1989-07-10 Hm Electron Inc Short distance radio optical communication equipment

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