JPH0459608B2 - - Google Patents

Info

Publication number: JPH0459608B2
Authority: JP; Japan
Prior art keywords: base material; secondary base; voids; core; image guide
Prior art date: 1985-09-03
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.): Expired

Application number

JP60195341A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6255607A (ja

Inventor

Hiroyuki Hayamizu

Atsushi Uchiumi

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.)

Mitsubishi Cable Industries Ltd

Original Assignee

Mitsubishi Cable 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.)

1985-09-03

Filing date

1985-09-03

Publication date

1992-09-22

1985-09-03 Application filed by Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd

1985-09-03 Priority to JP60195341A priority Critical patent/JPS6255607A/ja

1987-03-11 Publication of JPS6255607A publication Critical patent/JPS6255607A/ja

1992-09-22 Publication of JPH0459608B2 publication Critical patent/JPH0459608B2/ja

Status Granted legal-status Critical Current

Links

239000000463 material Substances 0.000 claims description 57
238000005253 cladding Methods 0.000 claims description 16
238000000034 method Methods 0.000 claims description 15
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
238000004519 manufacturing process Methods 0.000 claims description 12
239000011800 void material Substances 0.000 claims description 7
238000005520 cutting process Methods 0.000 claims description 3
239000013307 optical fiber Substances 0.000 description 23
239000011162 core material Substances 0.000 description 22
230000005540 biological transmission Effects 0.000 description 5
230000008018 melting Effects 0.000 description 5
238000002844 melting Methods 0.000 description 5
206010039729 Scotoma Diseases 0.000 description 4
238000010586 diagram Methods 0.000 description 3
239000011521 glass Substances 0.000 description 3
235000012239 silicon dioxide Nutrition 0.000 description 3
238000005491 wire drawing Methods 0.000 description 3
238000005229 chemical vapour deposition Methods 0.000 description 2
239000010453 quartz Substances 0.000 description 2
230000005855 radiation Effects 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000008602 contraction Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010828 elution Methods 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
230000012447 hatching Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000004804 winding Methods 0.000 description 1

Landscapes

Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Instruments For Viewing The Inside Of Hollow Bodies (AREA)

JP60195341A 1985-09-03 1985-09-03 イメ−ジガイド Granted JPS6255607A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP60195341A JPS6255607A (ja)	1985-09-03	1985-09-03	イメ−ジガイド

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP60195341A JPS6255607A (ja)	1985-09-03	1985-09-03	イメ−ジガイド

Publications (2)

Publication Number	Publication Date
JPS6255607A JPS6255607A (ja)	1987-03-11
JPH0459608B2 true JPH0459608B2 (de)	1992-09-22

Family

ID=16339554

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP60195341A Granted JPS6255607A (ja)	1985-09-03	1985-09-03	イメ−ジガイド

Country Status (1)

Country	Link
JP (1)	JPS6255607A (de)

1985
- 1985-09-03 JP JP60195341A patent/JPS6255607A/ja active Granted

Also Published As

Publication number	Publication date
JPS6255607A (ja)	1987-03-11

Similar Documents

Publication	Publication Date	Title
US3215029A (en)	1965-11-02	Fiber optical image transfer devices and method of making the same
US2979632A (en)	1961-04-11	Fiber optical components and method of manufacture
US3540870A (en)	1970-11-17	Apparatus for drawing and coating quartz glass fibers
FI77217C (fi)	1989-02-10	Foerfarande foer framstaellning av en polarisationsbevarande optisk fiber.
US5944867A (en)	1999-08-31	Method of manufacturing a multi-core optical fiber
US3119678A (en)	1964-01-28	Method of forming multifiber structure
US3902879A (en)	1975-09-02	Method of making optical fiber with porous cladding
JPH0684254B2 (ja)	1994-10-26	耐放射線性マルチプルファイバ
JPH07115878B2 (ja)	1995-12-13	大きな引張り力で延伸することによって機械抵抗の大きい光ファイバを製造する方法
US5076825A (en)	1991-12-31	Method of producing optical multiple fiber
US4375314A (en)	1983-03-01	Infrared optical fiber
JPH0459608B2 (de)	1992-09-22
US3373006A (en)	1968-03-12	Apparatus for making fiber optical image transfer devices
JPS6256332A (ja)	1987-03-12	イメ−ジガイドの製造方法
CA1209090A (en)	1986-08-05	Exposing fibre bundles of glass and optical fibres to radiation
JPH0575348B2 (de)	1993-10-20
JPS6256330A (ja)	1987-03-12	ボイド検出方法
JPS6256331A (ja)	1987-03-12	イメ−ジガイドの製造方法
JPH068183B2 (ja)	1994-02-02	イメ−ジガイドの製造方法
JP2968678B2 (ja)	1999-10-25	光ファイバの製造方法及び光ファイバ製造用紡糸炉
JP2519699B2 (ja)	1996-07-31	光学繊維束の製造法
JPH0333659B2 (de)	1991-05-17
JPS6146415B2 (de)	1986-10-14
JP3715159B2 (ja)	2005-11-09	光学繊維製造用紡糸炉
JPS6150106A (ja)	1986-03-12	耐放射線性のマルチプル光フアイバ