JPS60221705A - 2層構造のイメ−ジガイドの製法 - Google Patents
2層構造のイメ−ジガイドの製法Info
- Publication number
- JPS60221705A JPS60221705A JP59078113A JP7811384A JPS60221705A JP S60221705 A JPS60221705 A JP S60221705A JP 59078113 A JP59078113 A JP 59078113A JP 7811384 A JP7811384 A JP 7811384A JP S60221705 A JPS60221705 A JP S60221705A
- Authority
- JP
- Japan
- Prior art keywords
- layer structure
- image guide
- layer
- base material
- core
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
- C03B37/01214—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of multifibres, fibre bundles other than multiple core preforms
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/028—Drawing fibre bundles, e.g. for making fibre bundles of multifibres, image fibres
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/40—Multifibres or fibre bundles, e.g. for making image fibres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59078113A JPS60221705A (ja) | 1984-04-18 | 1984-04-18 | 2層構造のイメ−ジガイドの製法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59078113A JPS60221705A (ja) | 1984-04-18 | 1984-04-18 | 2層構造のイメ−ジガイドの製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60221705A true JPS60221705A (ja) | 1985-11-06 |
JPH0366261B2 JPH0366261B2 (de) | 1991-10-16 |
Family
ID=13652827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59078113A Granted JPS60221705A (ja) | 1984-04-18 | 1984-04-18 | 2層構造のイメ−ジガイドの製法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60221705A (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5773703A (en) * | 1980-10-24 | 1982-05-08 | Fujitsu Ltd | Manufacture of optical fiber bundle |
-
1984
- 1984-04-18 JP JP59078113A patent/JPS60221705A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5773703A (en) * | 1980-10-24 | 1982-05-08 | Fujitsu Ltd | Manufacture of optical fiber bundle |
Also Published As
Publication number | Publication date |
---|---|
JPH0366261B2 (de) | 1991-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW552437B (en) | Method of manufacture of an optical waveguide article including a fluorine-containing zone | |
FI77217C (fi) | Foerfarande foer framstaellning av en polarisationsbevarande optisk fiber. | |
US4082420A (en) | An optical transmission fiber containing fluorine | |
TW523614B (en) | Optical waveguide article including a fluorine-containing zone | |
EP0193921A1 (de) | Verfahren zum Herstellen von optischen Mehrkernfasern | |
EP2933239A1 (de) | Vorrichtung zur herstellung einer stange mit einem glasfaserkern mit extrem niedrigem wasserstand und verfahren dafür | |
US4161505A (en) | Process for producing optical transmission fiber | |
JPH0684254B2 (ja) | 耐放射線性マルチプルファイバ | |
US4242375A (en) | Process for producing optical transmission fiber | |
US4165152A (en) | Process for producing optical transmission fiber | |
WO1983003145A1 (en) | Process for manufacturing optical multiple fiber | |
KR890003438B1 (ko) | 이미지파이버의 제조방법 | |
JPS60221705A (ja) | 2層構造のイメ−ジガイドの製法 | |
JPS5992940A (ja) | 空孔を有する光フアイバの製造方法 | |
JPS6275604A (ja) | 耐放射線性の光伝送路 | |
JPS5816161B2 (ja) | 光伝送路及びその製法 | |
JPS60142302A (ja) | イメ−ジガイドの製法 | |
JP2002047031A (ja) | アルミナおよびまたはシリカを被覆したプリフォームおよび光ファイバー | |
JP2699231B2 (ja) | 耐放射線光ファイバ、イメージファイバ及びそれらの製造方法 | |
JP2657726B2 (ja) | 耐放射線光ファイバおよびイメージファイバ | |
JPH01148725A (ja) | 光フアイバ用母材の製造方法 | |
JPS6183639A (ja) | 高純度石英パイプの製造方法 | |
KR20070058846A (ko) | 광섬유 모재의 제조 방법 | |
JPH0254285B2 (de) | ||
JPS6240302B2 (de) |