JPS57188005A - Forming method of optical fiber end face of optical connector and said optical connector - Google Patents

Forming method of optical fiber end face of optical connector and said optical connector

Info

Publication number
JPS57188005A
JPS57188005A JP7275981A JP7275981A JPS57188005A JP S57188005 A JPS57188005 A JP S57188005A JP 7275981 A JP7275981 A JP 7275981A JP 7275981 A JP7275981 A JP 7275981A JP S57188005 A JPS57188005 A JP S57188005A
Authority
JP
Japan
Prior art keywords
face
optical fiber
ferrule
cut
optical connector
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
JP7275981A
Other languages
Japanese (ja)
Other versions
JPH0360088B2 (en
Inventor
Masayoshi Shigihara
Tadao Shingyoji
Norio Suzuki
Takayuki Masuko
Kaoru Moriya
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7275981A priority Critical patent/JPS57188005A/en
Publication of JPS57188005A publication Critical patent/JPS57188005A/en
Publication of JPH0360088B2 publication Critical patent/JPH0360088B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs

Abstract

PURPOSE:To ensure the connection with the mirror finished end face of an optical fiber, by forming a recessed end face having a slight level difference on a ferrule end face and giving a cut to the optical fiber fixed to the ferrule along the recessed end face to cut the optical fiber. CONSTITUTION:A recessed end face B tapering toward the center part is given by a sharp cutter 33 to an optical fiber element 32 fixed to the ferrule 31 and along a parallel end face B. Thus the optical fiber 32 is cut. The core part is cut with a substantial mirror surface and has a level difference (l) compared with the face A of the ferrule 31. The ferrule 31 is loaded to an adaptor 3 and a coupling nut 4, and the optical fibers are connected together with a slight space.
JP7275981A 1981-05-14 1981-05-14 Forming method of optical fiber end face of optical connector and said optical connector Granted JPS57188005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7275981A JPS57188005A (en) 1981-05-14 1981-05-14 Forming method of optical fiber end face of optical connector and said optical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7275981A JPS57188005A (en) 1981-05-14 1981-05-14 Forming method of optical fiber end face of optical connector and said optical connector

Publications (2)

Publication Number Publication Date
JPS57188005A true JPS57188005A (en) 1982-11-18
JPH0360088B2 JPH0360088B2 (en) 1991-09-12

Family

ID=13498603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7275981A Granted JPS57188005A (en) 1981-05-14 1981-05-14 Forming method of optical fiber end face of optical connector and said optical connector

Country Status (1)

Country Link
JP (1) JPS57188005A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181312A (en) * 1983-03-10 1984-10-15 アライド・コ−ポレイシヨン Termination of internal fiber core of optical fiber cable atjunction end of optical fiber connector
EP0179563A2 (en) * 1984-09-18 1986-04-30 Leetec Limited Improvements in connectors for optical fibres
JPS61292103A (en) * 1985-06-18 1986-12-22 Mitsubishi Cable Ind Ltd Terminating method for optical fiber and terminal structure
JPS6230209U (en) * 1985-08-06 1987-02-23
JPS6238607U (en) * 1985-08-23 1987-03-07
JPS6343109U (en) * 1986-09-05 1988-03-23
US4770487A (en) * 1983-08-29 1988-09-13 Thomas & Betts Corporation Optical fiber connection assembly
US4786134A (en) * 1985-03-18 1988-11-22 Fort, Fibres Optiques Recherche et Technologie Quick fit connector for optical fibers
JP2020506425A (en) * 2017-01-27 2020-02-27 ザ ジェネラル ホスピタル コーポレイション System and method for providing an optical rotary joint
WO2020123140A1 (en) * 2018-12-14 2020-06-18 Afl Telecommunications Llc Fiber optic connectors and interfaces

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571308U (en) * 1978-11-13 1980-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571308U (en) * 1978-11-13 1980-05-16

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181312A (en) * 1983-03-10 1984-10-15 アライド・コ−ポレイシヨン Termination of internal fiber core of optical fiber cable atjunction end of optical fiber connector
US4770487A (en) * 1983-08-29 1988-09-13 Thomas & Betts Corporation Optical fiber connection assembly
EP0179563A2 (en) * 1984-09-18 1986-04-30 Leetec Limited Improvements in connectors for optical fibres
US4786134A (en) * 1985-03-18 1988-11-22 Fort, Fibres Optiques Recherche et Technologie Quick fit connector for optical fibers
JPS61292103A (en) * 1985-06-18 1986-12-22 Mitsubishi Cable Ind Ltd Terminating method for optical fiber and terminal structure
JPS6230209U (en) * 1985-08-06 1987-02-23
JPS6238607U (en) * 1985-08-23 1987-03-07
JPS6343109U (en) * 1986-09-05 1988-03-23
JP2020506425A (en) * 2017-01-27 2020-02-27 ザ ジェネラル ホスピタル コーポレイション System and method for providing an optical rotary joint
WO2020123140A1 (en) * 2018-12-14 2020-06-18 Afl Telecommunications Llc Fiber optic connectors and interfaces

Also Published As

Publication number Publication date
JPH0360088B2 (en) 1991-09-12

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