GB2289955B - Optical fibre light diverging/converging device having ferrules - Google Patents

Optical fibre light diverging/converging device having ferrules

Info

Publication number: GB2289955B
Authority: GB; United Kingdom
Prior art keywords: ferrules; optical fibre; converging device; light diverging; fibre light
Prior art date: 1991-12-27
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 - Fee Related

Application number

GB9511195A

Other versions

GB9511195D0 (en

GB2289955A (en

Inventor

Mitsuo Takahashi

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.)

Seikoh Giken Co Ltd

Original Assignee

Seikoh Giken 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.)

1991-12-27

Filing date

1992-09-18

Publication date

1996-07-17

1991-12-27 Priority claimed from JP3360532A external-priority patent/JPH07122697B2/en

1992-09-18 Application filed by Seikoh Giken Co Ltd filed Critical Seikoh Giken Co Ltd

1992-09-18 Priority claimed from GB9424195A external-priority patent/GB2283334B/en

1995-08-23 Publication of GB9511195D0 publication Critical patent/GB9511195D0/en

1995-12-06 Publication of GB2289955A publication Critical patent/GB2289955A/en

1996-07-17 Application granted granted Critical

1996-07-17 Publication of GB2289955B publication Critical patent/GB2289955B/en

2012-09-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- 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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2826—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
- 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
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
- G02B6/3861—Adhesive bonding

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Optical Couplings Of Light Guides (AREA)

GB9511195A 1991-12-27 1992-09-18 Optical fibre light diverging/converging device having ferrules Expired - Fee Related GB2289955B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP3360532A JPH07122697B2 (en)	1991-12-27	1991-12-27	Optical branching / combining device, its constituent element, and its manufacturing method
GB9424195A GB2283334B (en)	1991-12-27	1992-09-18	Optic fibre light diverging/converging device having ferrules

Publications (3)

Publication Number	Publication Date
GB9511195D0 GB9511195D0 (en)	1995-08-23
GB2289955A GB2289955A (en)	1995-12-06
GB2289955B true GB2289955B (en)	1996-07-17

Family

ID=26306065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9511195A Expired - Fee Related GB2289955B (en)	1991-12-27	1992-09-18	Optical fibre light diverging/converging device having ferrules

Country Status (1)

Country	Link
GB (1)	GB2289955B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113359242B (en) *	2021-06-22	2022-01-28	深圳市欧耐特通讯有限公司	Double-loop armored optical fiber cross dense tapping structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1545239A (en) *	1975-11-14	1979-05-02	Thomson Csf	Coupler for optical communication system
GB2029046A (en) *	1978-08-31	1980-03-12	Bunker Ramo	Distributive couplers for fiber optics
EP0292331A2 (en) *	1987-05-22	1988-11-23	The Furukawa Electric Co., Ltd.	Multiple-fiber optical component and method for manufacturing the same
US4826277A (en) *	1987-10-30	1989-05-02	Amp Incorporated	Transition of a multiple fiber cable to single fiber cable
US5074634A (en) *	1990-01-26	1991-12-24	Seikoh Giken Co., Ltd.	Optical multiplexing/demultiplexing device
GB2255652A (en) *	1991-05-06	1992-11-11	Sirti Spa	Fibre-optic connector with half-casings forming annular cavity

1992
- 1992-09-18 GB GB9511195A patent/GB2289955B/en not_active Expired - Fee Related

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1545239A (en) *	1975-11-14	1979-05-02	Thomson Csf	Coupler for optical communication system
GB2029046A (en) *	1978-08-31	1980-03-12	Bunker Ramo	Distributive couplers for fiber optics
EP0292331A2 (en) *	1987-05-22	1988-11-23	The Furukawa Electric Co., Ltd.	Multiple-fiber optical component and method for manufacturing the same
US4826277A (en) *	1987-10-30	1989-05-02	Amp Incorporated	Transition of a multiple fiber cable to single fiber cable
US5074634A (en) *	1990-01-26	1991-12-24	Seikoh Giken Co., Ltd.	Optical multiplexing/demultiplexing device
GB2255652A (en) *	1991-05-06	1992-11-11	Sirti Spa	Fibre-optic connector with half-casings forming annular cavity

Also Published As

Publication number	Publication date
GB9511195D0 (en)	1995-08-23
GB2289955A (en)	1995-12-06

Publication	Publication Date	Title
ZA925635B (en)	1994-01-27	Optical fiber splice
ZA925945B (en)	1993-04-28	Multiple optical fiber splice
ZA925333B (en)	1994-01-17	Optical fiber splice
EP0512815A3 (en)	1993-04-14	Optical fiber array splicing device
AU5786290A (en)	1991-05-23	Optical fiber splicing device
SG43289A1 (en)	1997-10-17	Multiple optical fiber splice
DE69222809D1 (en)	1997-11-27	Optical fiber
FI931205A0 (en)	1993-03-18	CABLE FITTING OPTICAL FIBER CABLE
AU1612792A (en)	1992-12-24	Optical fiber array splicing device
EP0500357A3 (en)	1993-01-20	Optical fiber dispersion-compensating device
GB9203128D0 (en)	1992-04-01	Alignment device for optical fibre
SG55127A1 (en)	1998-12-21	Multiple optical fiber splice
EP0542427A3 (en)	1993-09-22	Fiber optic lighting device
GB9027074D0 (en)	1991-02-06	Optical fibre termination device
GB2258739B (en)	1994-10-26	Optical fibre splicing
GB2255198B (en)	1995-04-05	Fibre optic field flattened optical system
DE69215478D1 (en)	1997-01-09	Fatigue-proof optical fiber
GB9200854D0 (en)	1992-03-11	Ferrule with optical fiber
GB2289955B (en)	1996-07-17	Optical fibre light diverging/converging device having ferrules
GB2283334B (en)	1996-07-17	Optic fibre light diverging/converging device having ferrules
GB2256723B (en)	1994-05-04	Fibre optic splicing
GB2255419B (en)	1994-07-06	Optical fibre splicing
AU113231S (en)	1992-02-12	Optical fiber ferrule
AU113230S (en)	1992-02-12	Optical fiber ferrule
SG114794G (en)	1994-11-25	Optical fiber splicing device

Legal Events

Date	Code	Title	Description
2005-05-11	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20040918