JPS5596905A - Securing method of optical fiber terminal - Google Patents

Securing method of optical fiber terminal

Info

Publication number
JPS5596905A
JPS5596905A JP302579A JP302579A JPS5596905A JP S5596905 A JPS5596905 A JP S5596905A JP 302579 A JP302579 A JP 302579A JP 302579 A JP302579 A JP 302579A JP S5596905 A JPS5596905 A JP S5596905A
Authority
JP
Japan
Prior art keywords
glass
sheathed pipe
optical fiber
fiber bundle
strands
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
JP302579A
Other languages
Japanese (ja)
Inventor
Eizo Goto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP302579A priority Critical patent/JPS5596905A/en
Publication of JPS5596905A publication Critical patent/JPS5596905A/en
Pending legal-status Critical Current

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
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres

Abstract

PURPOSE:To let firm glass fusion-bonding be accomplished and make mirror-surface finishing easy by using a sheathed pipe of a coefficient of thermal expansion larger than that of optical fibers and pulling the optical fibers together with low-melting- point glass powder into the sheathed pipe at the heating. CONSTITUTION:An optical fiber bundle 1 consists of about 2000 pieces of optical fiber strands 1a of soda lime glass. A sheathed pipe 2 of metal is fitted onto the fiber bundle 1 and powder 4 of low-melting-point glass is coated and the assembly is put an infrared ray heating furnace 6 and is heated. Then, the glass powder 4 infilters and deposits in the spacings because of the larger coefficient of thermal expansion of the sheathed pipe 2 but it fills in among the strands 1a when the fiber bundle 1 is pulled in the arrow Y direction, whereby the depth of the glass layer several times deeper than before may be obtained. In addition, the cut layer may be finished to a mirror surface but the work is accomplished by heating of a short time, and therefore there are less damages in the fiber strands 1a.
JP302579A 1979-01-17 1979-01-17 Securing method of optical fiber terminal Pending JPS5596905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP302579A JPS5596905A (en) 1979-01-17 1979-01-17 Securing method of optical fiber terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP302579A JPS5596905A (en) 1979-01-17 1979-01-17 Securing method of optical fiber terminal

Publications (1)

Publication Number Publication Date
JPS5596905A true JPS5596905A (en) 1980-07-23

Family

ID=11545777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP302579A Pending JPS5596905A (en) 1979-01-17 1979-01-17 Securing method of optical fiber terminal

Country Status (1)

Country Link
JP (1) JPS5596905A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636406U (en) * 1986-07-01 1988-01-16
JPH03144601A (en) * 1989-10-31 1991-06-20 Hoya Corp Production of conduit rod for optical fiber
JPH0588027A (en) * 1991-03-28 1993-04-09 Kurabo Ind Ltd Light guide terminal part and its formation
JPH05142446A (en) * 1991-11-22 1993-06-11 Seiko Giken:Kk Optical branching/coupling device and production thereof
WO2012121320A1 (en) * 2011-03-09 2012-09-13 古河電気工業株式会社 Method for producing bundle structure, method for connecting fibers, bundle terminal structure, and fiber connection structure
US9658410B2 (en) 2011-03-09 2017-05-23 Furukawa Electric Co., Ltd. Optical connector, method for aligning multi-core fiber with bundle structure, and fiber arrangement conversion member

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636406U (en) * 1986-07-01 1988-01-16
JPH03144601A (en) * 1989-10-31 1991-06-20 Hoya Corp Production of conduit rod for optical fiber
JPH0588027A (en) * 1991-03-28 1993-04-09 Kurabo Ind Ltd Light guide terminal part and its formation
JPH05142446A (en) * 1991-11-22 1993-06-11 Seiko Giken:Kk Optical branching/coupling device and production thereof
WO2012121320A1 (en) * 2011-03-09 2012-09-13 古河電気工業株式会社 Method for producing bundle structure, method for connecting fibers, bundle terminal structure, and fiber connection structure
US9158064B2 (en) 2011-03-09 2015-10-13 Furukawa Electric Co., Ltd. Method for producing bundle structure including a plurality of optical fibers, method for connecting optical fibers, bundle terminal structure comprising capillary and optical fibers, and fiber connection structure comprising bundle terminal structure comprising capillary and optical fibers
JP6034284B2 (en) * 2011-03-09 2016-11-30 古河電気工業株式会社 Bundle structure manufacturing method, fiber connection structure manufacturing method, fiber connection method, fiber connection structure
JP2016212447A (en) * 2011-03-09 2016-12-15 古河電気工業株式会社 Handle terminal structure and connection structure
US9658410B2 (en) 2011-03-09 2017-05-23 Furukawa Electric Co., Ltd. Optical connector, method for aligning multi-core fiber with bundle structure, and fiber arrangement conversion member
CN107479140A (en) * 2011-03-09 2017-12-15 古河电气工业株式会社 Manufacture method, optic fiber connection method, fibre bundle terminal structure, the attachment structure of optical fiber of fiber bundle structure

Similar Documents

Publication Publication Date Title
NL7903912A (en) FIBER LAYER WITH METAL FIBERS, ITS PREPARATION METHOD AND APPLICATION.
GB1484207A (en) Optical fibre optical power dividers
JPS5596905A (en) Securing method of optical fiber terminal
JPS55121405A (en) Working method for end face of optical fiber
EP0216338A3 (en) Method of employing plasma for finishing start rods
JPS57115512A (en) Manufacture for optical fiber connector
Nakahara et al. Drawing techniques for optical fibers
JPS5590095A (en) Sheathed heater and method of fabricating same
JPS55134803A (en) Making method of optical fiber branching circuit
JPS55164802A (en) Manufacture of branching circuit for multicore optical fiber
EP0769709A3 (en) Method of producing optical fiber couplers
JPS5363038A (en) Fixing method of optical fibers
JPS5389751A (en) Optical fiber end part and its production
JPS5565907A (en) Glass brazing method of optical fiber
JPS5773703A (en) Manufacture of optical fiber bundle
JPS5474452A (en) End treating method of optical fiber having plastic cladding
JPS56119407A (en) Mthod of manufacturing wick used in oil stove
JPS5553302A (en) Glass brazing method of optical fiber
JPS5264941A (en) Rod-shaped substrate for optical fiber
JPS537251A (en) Connection of optical fibers
JPS529453A (en) Method to connect optical fibers
JPS5588012A (en) Production of optical fiber
JPS5525775A (en) Infrared ray radiation burner
JPS5762005A (en) Manufacture of multicore fiber
JPS56113104A (en) Multicore fiber