FR2646927B1 - OPTICAL FIBER CONNECTOR DEVICE WITH IMPROVED LIFETIME COMPRISING A CENTERING PART MADE AT LEAST IN PART IN SAPPHIRE AND SHOCK WAVE GENERATING APPARATUS PROVIDED WITH SUCH A CONNECTING DEVICE - Google Patents

OPTICAL FIBER CONNECTOR DEVICE WITH IMPROVED LIFETIME COMPRISING A CENTERING PART MADE AT LEAST IN PART IN SAPPHIRE AND SHOCK WAVE GENERATING APPARATUS PROVIDED WITH SUCH A CONNECTING DEVICE

Info

Publication number
FR2646927B1
FR2646927B1 FR8906315A FR8906315A FR2646927B1 FR 2646927 B1 FR2646927 B1 FR 2646927B1 FR 8906315 A FR8906315 A FR 8906315A FR 8906315 A FR8906315 A FR 8906315A FR 2646927 B1 FR2646927 B1 FR 2646927B1
Authority
FR
France
Prior art keywords
sapphire
optical fiber
generating apparatus
apparatus provided
shock wave
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
FR8906315A
Other languages
French (fr)
Other versions
FR2646927A1 (en
Inventor
Francois Lacoste
Eric Durand
Philippe Pereyron
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.)
Technomed International SA
Original Assignee
Technomed International SA
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 Technomed International SA filed Critical Technomed International SA
Priority to FR8906315A priority Critical patent/FR2646927B1/en
Priority to PCT/FR1990/000329 priority patent/WO1990013837A1/en
Priority to PCT/FR1990/000328 priority patent/WO1990013836A1/en
Priority to IL94366A priority patent/IL94366A0/en
Priority to IL94365A priority patent/IL94365A0/en
Publication of FR2646927A1 publication Critical patent/FR2646927A1/en
Application granted granted Critical
Publication of FR2646927B1 publication Critical patent/FR2646927B1/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
    • G02B6/3807—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
    • G02B6/3857—Crimping, i.e. involving plastic deformation
    • 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
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • G02B6/3624—Fibre head, e.g. fibre probe termination
    • 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
    • G02B6/3854—Ferrules characterised by materials
    • 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
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • 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
    • G02B6/3813—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres for transmission of high energy beam
    • 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
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Radiation-Therapy Devices (AREA)
FR8906315A 1989-05-12 1989-05-12 OPTICAL FIBER CONNECTOR DEVICE WITH IMPROVED LIFETIME COMPRISING A CENTERING PART MADE AT LEAST IN PART IN SAPPHIRE AND SHOCK WAVE GENERATING APPARATUS PROVIDED WITH SUCH A CONNECTING DEVICE Expired - Fee Related FR2646927B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8906315A FR2646927B1 (en) 1989-05-12 1989-05-12 OPTICAL FIBER CONNECTOR DEVICE WITH IMPROVED LIFETIME COMPRISING A CENTERING PART MADE AT LEAST IN PART IN SAPPHIRE AND SHOCK WAVE GENERATING APPARATUS PROVIDED WITH SUCH A CONNECTING DEVICE
PCT/FR1990/000329 WO1990013837A1 (en) 1989-05-12 1990-05-10 Device for holding an optical fiber with prolonged life time including a holding piece made at least partly of sapphire and apparatus for generating shock waves equipped with such a holding device
PCT/FR1990/000328 WO1990013836A1 (en) 1989-05-12 1990-05-10 Easy to use device for connection of optical fibres, and apparatus for generating shock waves provided with such connector device
IL94366A IL94366A0 (en) 1989-05-12 1990-05-11 Readily usable connector device for optical fiber and shockwave generating apparatus equipped with said connector device
IL94365A IL94365A0 (en) 1989-05-12 1990-05-11 Device for holding an optical fiber of improved lifetime comprising a holding piece produced at least partly in sapphire and shockwave generating apparatus equipped with such holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906315A FR2646927B1 (en) 1989-05-12 1989-05-12 OPTICAL FIBER CONNECTOR DEVICE WITH IMPROVED LIFETIME COMPRISING A CENTERING PART MADE AT LEAST IN PART IN SAPPHIRE AND SHOCK WAVE GENERATING APPARATUS PROVIDED WITH SUCH A CONNECTING DEVICE

Publications (2)

Publication Number Publication Date
FR2646927A1 FR2646927A1 (en) 1990-11-16
FR2646927B1 true FR2646927B1 (en) 1992-11-06

Family

ID=9381644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906315A Expired - Fee Related FR2646927B1 (en) 1989-05-12 1989-05-12 OPTICAL FIBER CONNECTOR DEVICE WITH IMPROVED LIFETIME COMPRISING A CENTERING PART MADE AT LEAST IN PART IN SAPPHIRE AND SHOCK WAVE GENERATING APPARATUS PROVIDED WITH SUCH A CONNECTING DEVICE

Country Status (3)

Country Link
FR (1) FR2646927B1 (en)
IL (2) IL94366A0 (en)
WO (2) WO1990013836A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007322493A (en) * 2006-05-30 2007-12-13 Miyachi Technos Corp Optical fiber holder and fiber laser machining apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561838A (en) * 1976-04-01 1980-03-05 Standard Telephones Cables Ltd Terminating optical fibes
GB1586544A (en) * 1978-01-24 1981-03-18 Cannon Electric Great Britain Fibre optic connectors
DE7817996U1 (en) * 1978-06-15 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Optical fiber connector
FR2438849A1 (en) * 1978-10-10 1980-05-09 Jaeger Connection for two optical fibres - has two rings made of precious stone clamping ends together inside two ferrules
FR2438850A1 (en) * 1978-10-10 1980-05-09 Alliance Tech Ind Optical fibre connector with recessed unit - which is fitted within industrial sapphire used as gas or liq. fuel jet nozzle
IL78567A (en) * 1985-04-24 1991-12-15 Candela Corp Laser apparatus for medical use
US4856199A (en) * 1987-02-18 1989-08-15 Merrill Engineering Laboratories, Inc. Single contact point distance measuring for plane determination

Also Published As

Publication number Publication date
IL94366A0 (en) 1991-03-10
WO1990013837A1 (en) 1990-11-15
FR2646927A1 (en) 1990-11-16
WO1990013836A1 (en) 1990-11-15
IL94365A0 (en) 1991-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse