JPS5784403A - Method and device for production of low loss plastic optical fiber - Google Patents

Method and device for production of low loss plastic optical fiber

Info

Publication number
JPS5784403A
JPS5784403A JP55159599A JP15959980A JPS5784403A JP S5784403 A JPS5784403 A JP S5784403A JP 55159599 A JP55159599 A JP 55159599A JP 15959980 A JP15959980 A JP 15959980A JP S5784403 A JPS5784403 A JP S5784403A
Authority
JP
Japan
Prior art keywords
well
cores
polymn
formation
optical fiber
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
JP55159599A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0324641B2 (cg-RX-API-DMAC7.html
Inventor
Michiya Fujiki
Toshikuni Kaino
Shigeo Nara
Shigeru Oikawa
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 JP55159599A priority Critical patent/JPS5784403A/ja
Priority to US06/316,834 priority patent/US4381269A/en
Priority to GB8133847A priority patent/GB2089352B/en
Priority to FR8121059A priority patent/FR2493997A1/fr
Priority to NLAANVRAGE8105088,A priority patent/NL186769C/xx
Priority to DE19813144658 priority patent/DE3144658A1/de
Publication of JPS5784403A publication Critical patent/JPS5784403A/ja
Priority to NL9000661A priority patent/NL9000661A/nl
Publication of JPH0324641B2 publication Critical patent/JPH0324641B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP55159599A 1980-11-11 1980-11-14 Method and device for production of low loss plastic optical fiber Granted JPS5784403A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP55159599A JPS5784403A (en) 1980-11-14 1980-11-14 Method and device for production of low loss plastic optical fiber
US06/316,834 US4381269A (en) 1980-11-11 1981-10-30 Fabrication of a low-loss plastic optical fiber
GB8133847A GB2089352B (en) 1980-11-11 1981-11-10 Fabrication method of a low-loss plastic optical fiber
FR8121059A FR2493997A1 (fr) 1980-11-11 1981-11-10 Procede de fabrication d'une fibre optique en matiere plastique ayant de faibles pertes
NLAANVRAGE8105088,A NL186769C (nl) 1980-11-11 1981-11-10 Werkwijze voor het vervaardigen van optische kunststofvezels.
DE19813144658 DE3144658A1 (de) 1980-11-11 1981-11-10 Verfahren zur herstellung einer verlustarmen optischen faser aus kunststoff
NL9000661A NL9000661A (nl) 1980-11-11 1990-03-21 Werkwijze voor de vervaardiging van optische vezels.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55159599A JPS5784403A (en) 1980-11-14 1980-11-14 Method and device for production of low loss plastic optical fiber

Publications (2)

Publication Number Publication Date
JPS5784403A true JPS5784403A (en) 1982-05-26
JPH0324641B2 JPH0324641B2 (cg-RX-API-DMAC7.html) 1991-04-03

Family

ID=15697214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55159599A Granted JPS5784403A (en) 1980-11-11 1980-11-14 Method and device for production of low loss plastic optical fiber

Country Status (1)

Country Link
JP (1) JPS5784403A (cg-RX-API-DMAC7.html)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973142A (en) * 1981-08-20 1990-11-27 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4975505A (en) * 1981-08-20 1990-12-04 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4977008A (en) * 1981-08-20 1990-12-11 E. I Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4977297A (en) * 1981-08-20 1990-12-11 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4977026A (en) * 1981-08-20 1990-12-11 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4977025A (en) * 1981-08-20 1990-12-11 E. I Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4982056A (en) * 1981-08-20 1991-01-01 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxide
US4999248A (en) * 1981-08-20 1991-03-12 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US5000547A (en) * 1981-08-20 1991-03-19 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US5006382A (en) * 1981-08-20 1991-04-09 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5083046A (cg-RX-API-DMAC7.html) * 1973-11-22 1975-07-04
JPS5465555A (en) * 1977-10-14 1979-05-26 Du Pont Lowwdamping optical fibers entirely made of plastic
JPS55103504A (en) * 1979-02-01 1980-08-07 Nippon Telegr & Teleph Corp <Ntt> Production of plastic optical fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5083046A (cg-RX-API-DMAC7.html) * 1973-11-22 1975-07-04
JPS5465555A (en) * 1977-10-14 1979-05-26 Du Pont Lowwdamping optical fibers entirely made of plastic
JPS55103504A (en) * 1979-02-01 1980-08-07 Nippon Telegr & Teleph Corp <Ntt> Production of plastic optical fiber

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973142A (en) * 1981-08-20 1990-11-27 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4975505A (en) * 1981-08-20 1990-12-04 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4977008A (en) * 1981-08-20 1990-12-11 E. I Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4977297A (en) * 1981-08-20 1990-12-11 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4977026A (en) * 1981-08-20 1990-12-11 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4977025A (en) * 1981-08-20 1990-12-11 E. I Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4982056A (en) * 1981-08-20 1991-01-01 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxide
US4999248A (en) * 1981-08-20 1991-03-12 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US5000547A (en) * 1981-08-20 1991-03-19 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US5006382A (en) * 1981-08-20 1991-04-09 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole

Also Published As

Publication number Publication date
JPH0324641B2 (cg-RX-API-DMAC7.html) 1991-04-03

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