JPS53123152A - Optical transmission glass fiber and production therfor - Google Patents

Optical transmission glass fiber and production therfor

Info

Publication number
JPS53123152A
JPS53123152A JP3782277A JP3782277A JPS53123152A JP S53123152 A JPS53123152 A JP S53123152A JP 3782277 A JP3782277 A JP 3782277A JP 3782277 A JP3782277 A JP 3782277A JP S53123152 A JPS53123152 A JP S53123152A
Authority
JP
Japan
Prior art keywords
glass fiber
optical transmission
therfor
production
transmission glass
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
JP3782277A
Other languages
Japanese (ja)
Inventor
Naoya Uchida
Toru Yamanishi
Yasuji Hattori
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.)
Sumitomo Electric Industries Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries 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 Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3782277A priority Critical patent/JPS53123152A/en
Publication of JPS53123152A publication Critical patent/JPS53123152A/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 improve the optical transmission, strength and anti-weather property of an optical transmission glass fiber by forming the glass fiber with a coating layer composed of four sub-layers.
COPYRIGHT: (C)1978,JPO&Japio
JP3782277A 1977-04-01 1977-04-01 Optical transmission glass fiber and production therfor Pending JPS53123152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3782277A JPS53123152A (en) 1977-04-01 1977-04-01 Optical transmission glass fiber and production therfor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3782277A JPS53123152A (en) 1977-04-01 1977-04-01 Optical transmission glass fiber and production therfor

Publications (1)

Publication Number Publication Date
JPS53123152A true JPS53123152A (en) 1978-10-27

Family

ID=12508202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3782277A Pending JPS53123152A (en) 1977-04-01 1977-04-01 Optical transmission glass fiber and production therfor

Country Status (1)

Country Link
JP (1) JPS53123152A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111839A (en) * 1978-02-22 1979-09-01 Nippon Telegr & Teleph Corp <Ntt> Optical fiber core
JPS5563504U (en) * 1978-10-23 1980-04-30
JPS5562405A (en) * 1978-11-02 1980-05-10 Nippon Telegr & Teleph Corp <Ntt> Optical fiber core
JPS57177102A (en) * 1981-04-02 1982-10-30 Pirelli Cavi Spa Optical fiber for electric cable
JPS59208506A (en) * 1983-05-12 1984-11-26 Sumitomo Electric Ind Ltd Optical fiber
JPS6014209A (en) * 1983-07-04 1985-01-24 Sumitomo Electric Ind Ltd optical fiber
US5675686A (en) * 1995-07-05 1997-10-07 W. L. Gore & Associates, Inc. Buffer material for optical signal transmission media

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145245A (en) * 1974-05-13 1975-11-21
JPS5113251A (en) * 1974-06-27 1976-02-02 Furukawa Electric Co Ltd
JPS51100734A (en) * 1975-02-28 1976-09-06 Sumitomo Electric Industries
JPS51117640A (en) * 1975-04-09 1976-10-15 Sumitomo Electric Ind Ltd Phototransmission line
JPS51126841A (en) * 1975-04-27 1976-11-05 Sumitomo Electric Ind Ltd Reinforced light-fiber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145245A (en) * 1974-05-13 1975-11-21
JPS5113251A (en) * 1974-06-27 1976-02-02 Furukawa Electric Co Ltd
JPS51100734A (en) * 1975-02-28 1976-09-06 Sumitomo Electric Industries
JPS51117640A (en) * 1975-04-09 1976-10-15 Sumitomo Electric Ind Ltd Phototransmission line
JPS51126841A (en) * 1975-04-27 1976-11-05 Sumitomo Electric Ind Ltd Reinforced light-fiber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111839A (en) * 1978-02-22 1979-09-01 Nippon Telegr & Teleph Corp <Ntt> Optical fiber core
JPS5563504U (en) * 1978-10-23 1980-04-30
JPS5562405A (en) * 1978-11-02 1980-05-10 Nippon Telegr & Teleph Corp <Ntt> Optical fiber core
JPS57177102A (en) * 1981-04-02 1982-10-30 Pirelli Cavi Spa Optical fiber for electric cable
JPS59208506A (en) * 1983-05-12 1984-11-26 Sumitomo Electric Ind Ltd Optical fiber
JPS6014209A (en) * 1983-07-04 1985-01-24 Sumitomo Electric Ind Ltd optical fiber
US5675686A (en) * 1995-07-05 1997-10-07 W. L. Gore & Associates, Inc. Buffer material for optical signal transmission media

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