ATE166465T1 - Optische faser - Google Patents

Optische faser

Info

Publication number
ATE166465T1
ATE166465T1 AT94850048T AT94850048T ATE166465T1 AT E166465 T1 ATE166465 T1 AT E166465T1 AT 94850048 T AT94850048 T AT 94850048T AT 94850048 T AT94850048 T AT 94850048T AT E166465 T1 ATE166465 T1 AT E166465T1
Authority
AT
Austria
Prior art keywords
fibre
core
reflector
designed
rod
Prior art date
Application number
AT94850048T
Other languages
English (en)
Inventor
Sven-Olov Roos
Ulf Sandstroem
Kennet Vilhelmsson
Original Assignee
Permanova Lasersystem Ab
Rofin Sinar Laser Gmbh
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 Permanova Lasersystem Ab, Rofin Sinar Laser Gmbh filed Critical Permanova Lasersystem Ab
Application granted granted Critical
Publication of ATE166465T1 publication Critical patent/ATE166465T1/de

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
    • G02B6/381—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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • 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
    • G02B6/3814—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with cooling or heat dissipation means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Glass Compositions (AREA)
AT94850048T 1993-04-01 1994-03-29 Optische faser ATE166465T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301100A SE505884C2 (sv) 1993-04-01 1993-04-01 Optisk fiberkabel samt sätt att överföra laserljus med höga effekter

Publications (1)

Publication Number Publication Date
ATE166465T1 true ATE166465T1 (de) 1998-06-15

Family

ID=20389449

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94850048T ATE166465T1 (de) 1993-04-01 1994-03-29 Optische faser

Country Status (5)

Country Link
US (1) US5619602A (de)
EP (1) EP0619508B1 (de)
AT (1) ATE166465T1 (de)
DE (1) DE69410335T2 (de)
SE (1) SE505884C2 (de)

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GB9326429D0 (en) * 1993-12-24 1994-02-23 Bt & D Technologies Ltd An optical device and method of making the same
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US6065882A (en) * 1995-07-14 2000-05-23 Cogent Light Technologies, Inc. Snap-in proximal connector for mounting an optic fiber element into a light source system
US5752259A (en) * 1996-03-26 1998-05-12 Advanced Micro Devices, Inc. Instruction cache configured to provide instructions to a microprocessor having a clock cycle time less than a cache access time of said instruction cache
SE509706C2 (sv) * 1996-07-05 1999-03-01 Permanova Lasersystem Ab Optisk fiberkabel
US6409391B1 (en) * 1999-03-26 2002-06-25 Cogent Light Technologies, Inc. Fiber optic illumination adaptor assembly for multiple light guide connectors
US6347178B1 (en) 1999-11-01 2002-02-12 Gsi Lumonics Ltd. Optical fibre apparatus
SE515480C2 (sv) 1999-12-15 2001-08-13 Permanova Lasersystem Ab Metod och anordning för att mäta förlusteffekten i ett fiberoptiskt kontaktdon
US7090411B2 (en) * 2002-02-22 2006-08-15 Brown Joe D Apparatus and method for diffusing laser energy that fails to couple into small core fibers, and for reducing coupling to the cladding of the fiber
US6948862B2 (en) * 2002-02-22 2005-09-27 Brown Joe D Apparatus and method for coupling laser energy into small core fibers
US7306376B2 (en) * 2006-01-23 2007-12-11 Electro-Optics Technology, Inc. Monolithic mode stripping fiber ferrule/collimator and method of making same
SE529796C2 (sv) 2006-02-08 2007-11-27 Optoskand Ab Fiberoptiskt kontaktdon
JP2007273842A (ja) * 2006-03-31 2007-10-18 Miyachi Technos Corp ファイバレーザ発振器及びファイバレーザ加工装置
US20070292087A1 (en) * 2006-06-19 2007-12-20 Joe Denton Brown Apparatus and method for diffusing laser energy that fails to couple into small core fibers, and for reducing coupling to the cladding of the fiber
US7540668B2 (en) * 2006-12-22 2009-06-02 Brown Joe D Fiber optic connector for coupling laser energy into small core fibers, and termination method therefor
US7400794B1 (en) * 2007-06-29 2008-07-15 Coherent, Inc. Transport optical fiber for Q-switched lasers
CA2700108C (en) * 2007-09-19 2015-10-13 Mitsubishi Cable Industries, Ltd. Optical fiber structure, system for fabricating the same, and block-like chip for use therein
SE531871C2 (sv) 2007-09-25 2009-09-01 Optoskand Ab Fiberoptiskt kontaktdon
US20090177191A1 (en) * 2007-12-11 2009-07-09 Brown Joe D Laser surgery methods and apparatus
US8419293B2 (en) 2007-12-21 2013-04-16 Boston Scientific Scimed, Inc. Methods and apparatus related to a launch connector portion of a ureteroscope laser-energy-delivery device
US20090299352A1 (en) * 2007-12-21 2009-12-03 Boston Scientific Scimed, Inc. Steerable laser-energy delivery device
WO2009103174A1 (de) * 2008-02-20 2009-08-27 Alplight Steckverbindungsanordnung für lichtwellenleiter
US20100027569A1 (en) * 2008-07-29 2010-02-04 John Brekke Uv diode-laser module with optical fiber delivery
US9347271B2 (en) * 2008-10-17 2016-05-24 Foro Energy, Inc. Optical fiber cable for transmission of high power laser energy over great distances
EP2349048B1 (de) * 2008-11-07 2017-04-26 Joe D. Brown Vorrichtung zur überhitzungserkennung in der laserchirurgie
DE102009013355A1 (de) 2009-03-16 2010-09-23 Dilas Diodenlaser Gmbh Koppelanordnung für Lichtwellenleiter
DE102009025556B4 (de) * 2009-06-12 2013-08-29 Highyag Lasertechnologie Gmbh Lichtleitkabel-Steckverbinder
US9314303B2 (en) * 2010-03-23 2016-04-19 Joe Denton Brown Laser surgery controller with variable time delay and feedback detector sensitivity control
US8638428B2 (en) 2010-06-01 2014-01-28 Joe Denton Brown Method and apparatus for using optical feedback to detect fiber breakdown during surgical laser procedures
WO2012167102A1 (en) 2011-06-03 2012-12-06 Foro Energy Inc. Rugged passively cooled high power laser fiber optic connectors and methods of use
JP6214170B2 (ja) * 2012-08-30 2017-10-18 三菱電線工業株式会社 光コネクタ及びそれを備えた光ファイバケーブル
US9195006B1 (en) * 2012-11-19 2015-11-24 Nlight Photonics Corporation Fiber termination assembly
US9766420B2 (en) 2013-03-15 2017-09-19 Joe Denton Brown Apparatus and method for absorbing laser energy that fails to couple into the core of a laser fiber, and for absorbing the energy that has been transmitted to the cladding of the laser
US10061092B2 (en) 2013-09-12 2018-08-28 Furukawa Electric Co., Ltd. Semiconductor laser module
WO2015037725A1 (ja) 2013-09-12 2015-03-19 古河電気工業株式会社 半導体レーザモジュール
WO2015051108A1 (en) * 2013-10-04 2015-04-09 Bae Systems Information And Electronic Systems Integration Inc. Zero stress fiber optic fluid connector
US9318876B1 (en) * 2015-01-22 2016-04-19 Trumpf Photonics, Inc. Arrangement of multiple diode laser module and method for operating the same
DE102015000662B3 (de) * 2015-01-23 2016-06-09 Jenoptik Laser Gmbh Laseranordnung mit Hilfsring
US10120151B1 (en) 2015-03-06 2018-11-06 Science Research Laboratory, Inc. System and methods for cooling optical components
EP3449295B1 (de) * 2016-05-13 2020-04-08 NLIGHT, Inc. Doppelhelix-kühlmittelpfad für hochleistungsfaserstecker
JP6730856B2 (ja) * 2016-06-14 2020-07-29 株式会社フジクラ 光デバイス及びレーザ装置
US10718963B1 (en) 2016-11-16 2020-07-21 Electro-Optics Technology, Inc. High power faraday isolators and rotators using potassium terbium fluoride crystals
CN114587577B (zh) * 2018-06-19 2024-08-02 华科精准（北京）医疗科技有限公司 用于激光消融的装置
DE102022101915B3 (de) 2022-01-27 2023-03-16 FiberBridge Photonics GmbH Faseraustrittselement

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DE2145921C2 (de) * 1971-09-14 1982-05-06 Günther Dr. 8022 Grünwald Nath Einrichtung zur Materialbearbeitung durch ein Laserstrahlungsbündel mit einem biegsamen Lichtleiter
FR2422971A1 (fr) * 1978-04-14 1979-11-09 Cit Alcatel Attenuateur optique fixe pour rayonnements lumineux guides par fibre optique
US4261640A (en) * 1979-04-03 1981-04-14 Harris Corporation In-line optic attenuators for optical fibers
JPS593408A (ja) * 1982-06-29 1984-01-10 Nippon Sheet Glass Co Ltd 光フアイバ−用端子およびその製造方法
US4575181A (en) * 1983-04-26 1986-03-11 Tokyo Shibaura Denki Kabushiki Kaisha Optical fiber assembly with cladding light scattering means
SE443454B (sv) * 1983-12-23 1986-02-24 Radians Innova Ab Optisk fiber for overforing av hog optisk effekt
US4753511A (en) * 1985-10-07 1988-06-28 Eastman Kodak Company Optical connector and adaptor kit for selective attenuation of signals in optical fiber circuits
JPH02281210A (ja) * 1989-04-21 1990-11-16 Matsushita Electric Ind Co Ltd 光コリメータ
DE4034059C1 (de) * 1990-10-26 1992-05-14 Heraeus Quarzglas Gmbh, 6450 Hanau, De
US5099399A (en) * 1991-04-08 1992-03-24 Miller Jack V High efficiency fiber optics illuminator with thermally controlled light guide bushing
US5179610A (en) * 1991-04-19 1993-01-12 Trimedyne, Inc. Connector for coupling of laser energy
US5243681A (en) * 1992-04-13 1993-09-07 Amp Incorporated Aperture disk attenuator for laser diode connector

Also Published As

Publication number Publication date
EP0619508A1 (de) 1994-10-12
US5619602A (en) 1997-04-08
DE69410335D1 (de) 1998-06-25
SE505884C2 (sv) 1997-10-20
SE9301100L (sv) 1994-10-02
DE69410335T2 (de) 1998-10-15
SE9301100D0 (sv) 1993-04-01
EP0619508B1 (de) 1998-05-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties