JPS5381138A - Opticla fiber core wire - Google Patents

Opticla fiber core wire

Info

Publication number
JPS5381138A
JPS5381138A JP15633276A JP15633276A JPS5381138A JP S5381138 A JPS5381138 A JP S5381138A JP 15633276 A JP15633276 A JP 15633276A JP 15633276 A JP15633276 A JP 15633276A JP S5381138 A JPS5381138 A JP S5381138A
Authority
JP
Japan
Prior art keywords
core wire
fiber core
opticla
optical fiber
external force
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
JP15633276A
Other languages
Japanese (ja)
Inventor
Yutaka Katsuyama
Takamasa Yashiro
Mikio Takeshima
Satoshi Mochizuki
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP15633276A priority Critical patent/JPS5381138A/en
Publication of JPS5381138A publication Critical patent/JPS5381138A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

PURPOSE: To prevent the increase in loss owing to external force and provide an optical fiber core wire of stable characteristics by providing the optical fiber within a pipe filled with cushioning liquid.
COPYRIGHT: (C)1978,JPO&Japio
JP15633276A 1976-12-27 1976-12-27 Opticla fiber core wire Pending JPS5381138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15633276A JPS5381138A (en) 1976-12-27 1976-12-27 Opticla fiber core wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15633276A JPS5381138A (en) 1976-12-27 1976-12-27 Opticla fiber core wire

Publications (1)

Publication Number Publication Date
JPS5381138A true JPS5381138A (en) 1978-07-18

Family

ID=15625456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15633276A Pending JPS5381138A (en) 1976-12-27 1976-12-27 Opticla fiber core wire

Country Status (1)

Country Link
JP (1) JPS5381138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165804A (en) * 1981-04-06 1982-10-13 Nippon Telegr & Teleph Corp <Ntt> Manufacture of pipe-containing optical fiber cord

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023240A (en) * 1973-06-28 1975-03-12
JPS5113251A (en) * 1974-06-27 1976-02-02 Furukawa Electric Co Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023240A (en) * 1973-06-28 1975-03-12
JPS5113251A (en) * 1974-06-27 1976-02-02 Furukawa Electric Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165804A (en) * 1981-04-06 1982-10-13 Nippon Telegr & Teleph Corp <Ntt> Manufacture of pipe-containing optical fiber cord

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