JPS5249040A - Transmission line of optical fibers - Google Patents

Transmission line of optical fibers

Info

Publication number
JPS5249040A
JPS5249040A JP50125081A JP12508175A JPS5249040A JP S5249040 A JPS5249040 A JP S5249040A JP 50125081 A JP50125081 A JP 50125081A JP 12508175 A JP12508175 A JP 12508175A JP S5249040 A JPS5249040 A JP S5249040A
Authority
JP
Japan
Prior art keywords
transmission line
optical fibers
fibers
velocities
group delay
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
JP50125081A
Other languages
Japanese (ja)
Inventor
Yoshito Ueno
Shigeo Aoki
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 JP50125081A priority Critical patent/JPS5249040A/en
Publication of JPS5249040A publication Critical patent/JPS5249040A/en
Pending 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
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To make equal group delay velocities of the respective lower and higher order modes and not to englarge the width of a light pulse by connecting fibers of lower order mode alternately with fibers having group delay velocities slower and faster than that of lower order mode to thereby fabricate a transmission line of optical fibers.
JP50125081A 1975-10-16 1975-10-16 Transmission line of optical fibers Pending JPS5249040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50125081A JPS5249040A (en) 1975-10-16 1975-10-16 Transmission line of optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50125081A JPS5249040A (en) 1975-10-16 1975-10-16 Transmission line of optical fibers

Publications (1)

Publication Number Publication Date
JPS5249040A true JPS5249040A (en) 1977-04-19

Family

ID=14901350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50125081A Pending JPS5249040A (en) 1975-10-16 1975-10-16 Transmission line of optical fibers

Country Status (1)

Country Link
JP (1) JPS5249040A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768854A (en) * 1985-07-11 1988-09-06 Raychem Corp. Optical fiber distribution network including nondestructive taps and method using same
KR102556274B1 (en) * 2022-10-07 2023-07-17 (주)세성 NDIR gas meter with gas measuring cell with pneumatic pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768854A (en) * 1985-07-11 1988-09-06 Raychem Corp. Optical fiber distribution network including nondestructive taps and method using same
KR102556274B1 (en) * 2022-10-07 2023-07-17 (주)세성 NDIR gas meter with gas measuring cell with pneumatic pump

Similar Documents

Publication Publication Date Title
JPS51135543A (en) Fiber optical transmission line
SE407467B (en) WAY TO CONNECT OPTICAL FIBERS WITH EACH OTHER
JPS5213346A (en) Connection of optical fiber cable
JPS5310445A (en) Aligned joint of optical fibers
JPS51133042A (en) Connecting method of light transmission fibers
JPS5249040A (en) Transmission line of optical fibers
JPS5336116A (en) Loop transmission system
JPS51133041A (en) Light transmission fiber
JPS51131639A (en) Fiber optical transmission line
JPS52107704A (en) Time division multiple system of light pulse
JPS52146648A (en) Optical divider
JPS53132357A (en) Light guide
JPS5345249A (en) Light transmitting device
JPS51146835A (en) Connecting method of optical fiber unit covered with a pipe.
JPS53125854A (en) Optical transmission system and production therefor
JPS5283237A (en) Shunt connection of plastic-cladding optical fibers
JPS53133053A (en) Displacement converter
JPS5436766A (en) Display element for watch
JPS5393855A (en) Photo switching element
JPS51111342A (en) Manufacturing of silicon-clad type fiber for photocommunication
JPS51134137A (en) Light transmission fiber
JPS5374804A (en) Optical transmission system
JPS53102769A (en) Photo switch
JPS541044A (en) Optical line
JPS5233744A (en) Optical fiber