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AU3426684A - Optical fibre preform manufacture - Google Patents

Optical fibre preform manufacture

Info

Publication number
AU3426684A
AU3426684A AU34266/84A AU3426684A AU3426684A AU 3426684 A AU3426684 A AU 3426684A AU 34266/84 A AU34266/84 A AU 34266/84A AU 3426684 A AU3426684 A AU 3426684A AU 3426684 A AU3426684 A AU 3426684A
Authority
AU
Australia
Prior art keywords
optical fibre
fibre preform
preform manufacture
manufacture
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.)
Granted
Application number
AU34266/84A
Other versions
AU567192B2 (en
Inventor
Nobuo Inagaki
Michihisa Kyoto
Hiroshi Shimba
Gotaro Tanaka
Minoru Watanabe
Naoki Yoshioka
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.)
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
TELEPHONE PUBLIC 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
Priority claimed from JP58019521A external-priority patent/JPS58148883A/en
Priority claimed from JP58019520A external-priority patent/JPS58147636A/en
Application filed by Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd, TELEPHONE PUBLIC CORP filed Critical Nippon Telegraph and Telephone Corp
Publication of AU3426684A publication Critical patent/AU3426684A/en
Application granted granted Critical
Publication of AU567192B2 publication Critical patent/AU567192B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU34266/84A 1983-02-08 1984-10-16 Optical fibre preform manufacture Expired AU567192B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP58019521A JPS58148883A (en) 1982-02-09 1983-02-08 Pyridobenzodiazepinone compounds
JP58019520A JPS58147636A (en) 1982-02-08 1983-02-08 Method and device for analyzing gas
JP58-195209 1983-10-20
JP58-195210 1983-10-20

Publications (2)

Publication Number Publication Date
AU3426684A true AU3426684A (en) 1985-04-26
AU567192B2 AU567192B2 (en) 1987-11-12

Family

ID=26356354

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34266/84A Expired AU567192B2 (en) 1983-02-08 1984-10-16 Optical fibre preform manufacture

Country Status (1)

Country Link
AU (1) AU567192B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570559B2 (en) * 1984-05-15 1988-03-17 Sumitomo Electric Industries, Ltd. Method of producing optical preform
AU570791B2 (en) * 1984-04-20 1988-03-24 Sumitomo Electric Industries, Ltd. Method of producing an optical preform
AU574176B2 (en) * 1984-06-08 1988-06-30 Sumitomo Electric Industries, Ltd. Producing optical fibre preforms
AU575124B2 (en) * 1984-03-07 1988-07-21 Sumitomo Electric Industries, Ltd. Optical fibre production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260430A (en) * 1984-06-04 1985-12-23 Sumitomo Electric Ind Ltd Method for manufacturing optical fiber base material containing fluorine in the cladding part
JPS62275035A (en) * 1985-05-07 1987-11-30 Sumitomo Electric Ind Ltd Production of base material for optical fiber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933454A (en) * 1974-04-22 1976-01-20 Corning Glass Works Method of making optical waveguides
NL8300650A (en) * 1983-02-22 1984-09-17 Philips Nv METHOD FOR MANUFACTURING A SOLID FORM FOR DRAWING OPTICAL FIBERS
AU569757B2 (en) * 1983-10-19 1988-02-18 Nippon Telegraph & Telephone Corporation Optical fibre preform manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU575124B2 (en) * 1984-03-07 1988-07-21 Sumitomo Electric Industries, Ltd. Optical fibre production
AU570791B2 (en) * 1984-04-20 1988-03-24 Sumitomo Electric Industries, Ltd. Method of producing an optical preform
AU570559B2 (en) * 1984-05-15 1988-03-17 Sumitomo Electric Industries, Ltd. Method of producing optical preform
AU574176B2 (en) * 1984-06-08 1988-06-30 Sumitomo Electric Industries, Ltd. Producing optical fibre preforms

Also Published As

Publication number Publication date
AU567192B2 (en) 1987-11-12

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