GB2219414B - Clamping optical fibre having a flat in its cross-section - Google Patents

Clamping optical fibre having a flat in its cross-section

Info

Publication number
GB2219414B
GB2219414B GB8914729A GB8914729A GB2219414B GB 2219414 B GB2219414 B GB 2219414B GB 8914729 A GB8914729 A GB 8914729A GB 8914729 A GB8914729 A GB 8914729A GB 2219414 B GB2219414 B GB 2219414B
Authority
GB
United Kingdom
Prior art keywords
flat
cross
section
optical fibre
clamping optical
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.)
Expired - Fee Related
Application number
GB8914729A
Other versions
GB8914729D0 (en
GB2219414A (en
Inventor
Nicholas John Parsons
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Publication of GB8914729D0 publication Critical patent/GB8914729D0/en
Publication of GB2219414A publication Critical patent/GB2219414A/en
Application granted granted Critical
Publication of GB2219414B publication Critical patent/GB2219414B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
    • 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
    • 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
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • 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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
    • G02B6/3652—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being prepositioning mounting areas, allowing only movement in one dimension, e.g. grooves, trenches or vias in the microbench surface, i.e. self aligning supporting carriers
    • 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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3684—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier
    • G02B6/3688—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier using laser ablation
    • 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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3684—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier
    • G02B6/3692—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier with surface micromachining involving etching, e.g. wet or dry etching steps
GB8914729A 1986-06-12 1989-06-27 Clamping optical fibre having a flat in its cross-section Expired - Fee Related GB2219414B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08614286A GB2191601A (en) 1986-06-12 1986-06-12 Alignment of arrays of optical waveguides

Publications (3)

Publication Number Publication Date
GB8914729D0 GB8914729D0 (en) 1989-08-16
GB2219414A GB2219414A (en) 1989-12-06
GB2219414B true GB2219414B (en) 1990-05-23

Family

ID=10599339

Family Applications (3)

Application Number Title Priority Date Filing Date
GB08614286A Withdrawn GB2191601A (en) 1986-06-12 1986-06-12 Alignment of arrays of optical waveguides
GB8713829A Expired - Fee Related GB2195785B (en) 1986-06-12 1987-06-12 Alignment of optical fibres with integrated optical device
GB8914729A Expired - Fee Related GB2219414B (en) 1986-06-12 1989-06-27 Clamping optical fibre having a flat in its cross-section

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB08614286A Withdrawn GB2191601A (en) 1986-06-12 1986-06-12 Alignment of arrays of optical waveguides
GB8713829A Expired - Fee Related GB2195785B (en) 1986-06-12 1987-06-12 Alignment of optical fibres with integrated optical device

Country Status (1)

Country Link
GB (3) GB2191601A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930854A (en) * 1989-03-03 1990-06-05 The United States Of America As Represented By The Secretary Of The Navy Optical fiber-to-channel waveguide coupler
CH685521A5 (en) * 1991-09-10 1995-07-31 Suisse Electronique Microtech A method for coupling at least one optical fiber with an integrated optical waveguide and micromechanical device of coupling obtained.
JP3160407B2 (en) * 1993-02-12 2001-04-25 日本碍子株式会社 Optical fiber connection method
JP2851796B2 (en) * 1994-07-28 1999-01-27 日本碍子株式会社 Fixing method of optical fiber array to substrate
GB2293248B (en) * 1994-09-07 1998-02-18 Northern Telecom Ltd Providing optical coupling between optical components
IT1271318B (en) * 1994-12-23 1997-05-27 Italtel Spa SYSTEM FOR COUPLING A WAVE GUIDE OPTICAL CONNECTOR
JP3853866B2 (en) * 1995-02-21 2006-12-06 日本碍子株式会社 Optical fiber fixing substrate
JPH09120014A (en) * 1995-08-24 1997-05-06 Ngk Insulators Ltd Optical fiber array
US5659647A (en) * 1995-10-30 1997-08-19 Sandia Corporation Fiber alignment apparatus and method
DE19644758A1 (en) * 1996-10-29 1998-04-30 Sel Alcatel Ag Centering arrangement for positioning micro-structured bodies
KR19980066890A (en) * 1997-01-29 1998-10-15 김광호 Optical waveguide and optical fiber coupling device and method
KR100382704B1 (en) * 2000-06-29 2003-05-01 박찬식 The method of aligning a optical waveguide element and optical fiber for communicating
DE10058074A1 (en) * 2000-11-23 2002-06-06 Vitalij Lissotschenko Method for producing a micro-optical functional unit
US6886989B2 (en) 2000-12-15 2005-05-03 Intel Corporation Alignment of fiber optic bundle to array waveguide using pins
US6628865B2 (en) * 2000-12-15 2003-09-30 Intel Corporation Alignment of optical fibers to an etched array waveguide
GB2379748B (en) * 2001-06-22 2003-09-10 Bookham Technology Plc An optical chip with an optically conductive element
GB2385678A (en) * 2002-02-20 2003-08-27 Bookham Technology Plc Mthod of joining optical components using adhesive
US6819841B2 (en) * 2002-08-29 2004-11-16 International Business Machines Corporation Self-aligned optical waveguide to optical fiber connection system
WO2020257080A1 (en) 2019-06-17 2020-12-24 Aayuna Inc. Passively-aligned fiber array to waveguide configuration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452474A (en) * 1974-06-21 1976-10-13 Northern Electric Co Optical fibre connectors
US4123137A (en) * 1975-04-24 1978-10-31 Bell Telephone Laboratories, Incorporated Optical fiber arrangement for splicing fibers secured to ribbonlike tape
US4201444A (en) * 1976-04-26 1980-05-06 International Telephone And Telegraph Corporation Single optical fiber connector
WO1986002172A1 (en) * 1984-09-28 1986-04-10 American Telephone & Telegraph Company Optical waveguide lateral alignment arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029390A (en) * 1974-12-23 1977-06-14 Bell Telephone Laboratories, Incorporated Optical fiber group splicing technique and apparatus employing unique foldable holder
CH601820A5 (en) * 1976-07-20 1978-07-14 Des Cables Electr Systeme Bert
GB1574044A (en) * 1977-02-01 1980-09-03 Plessey Co Ltd Method of connecting optical fibres
JPS547948A (en) * 1977-06-21 1979-01-20 Nippon Telegr & Teleph Corp <Ntt> Optical circuit of high molecule
NL7808742A (en) * 1977-11-04 1979-05-08 Thomas & Betts Corp DOUBLE COUPLING FOR OPTICAL FIBERS.
CA1103495A (en) * 1979-10-02 1981-06-23 Grant K. Pacey Protective package for an optical fiber splice

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452474A (en) * 1974-06-21 1976-10-13 Northern Electric Co Optical fibre connectors
US4123137A (en) * 1975-04-24 1978-10-31 Bell Telephone Laboratories, Incorporated Optical fiber arrangement for splicing fibers secured to ribbonlike tape
US4201444A (en) * 1976-04-26 1980-05-06 International Telephone And Telegraph Corporation Single optical fiber connector
WO1986002172A1 (en) * 1984-09-28 1986-04-10 American Telephone & Telegraph Company Optical waveguide lateral alignment arrangement

Also Published As

Publication number Publication date
GB8914729D0 (en) 1989-08-16
GB2195785B (en) 1990-05-23
GB2195785A (en) 1988-04-13
GB2191601A (en) 1987-12-16
GB8614286D0 (en) 1986-07-16
GB8713829D0 (en) 1987-07-15
GB2219414A (en) 1989-12-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940612