DE69410335D1 - Optische Faser - Google Patents

Optische Faser

Info

Publication number
DE69410335D1
DE69410335D1 DE69410335T DE69410335T DE69410335D1 DE 69410335 D1 DE69410335 D1 DE 69410335D1 DE 69410335 T DE69410335 T DE 69410335T DE 69410335 T DE69410335 T DE 69410335T DE 69410335 D1 DE69410335 D1 DE 69410335D1
Authority
DE
Germany
Prior art keywords
fibre
core
reflector
designed
rod
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 - Lifetime
Application number
DE69410335T
Other languages
English (en)
Other versions
DE69410335T2 (de
Inventor
Sven-Olov Roos
Ulf Sandstroem
Kennet Vilhelmsson
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.)
OPTOSKAND AB, MOELNDAL, SE
Rofin Sinar Laser GmbH
Original Assignee
Rofin Sinar Laser GmbH
Permanova Lasersystem
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 Rofin Sinar Laser GmbH, Permanova Lasersystem filed Critical Rofin Sinar Laser GmbH
Application granted granted Critical
Publication of DE69410335D1 publication Critical patent/DE69410335D1/de
Publication of DE69410335T2 publication Critical patent/DE69410335T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/381—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
DE69410335T 1993-04-01 1994-03-29 Optische Faser Expired - Lifetime DE69410335T2 (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 (2)

Publication Number Publication Date
DE69410335D1 true DE69410335D1 (de) 1998-06-25
DE69410335T2 DE69410335T2 (de) 1998-10-15

Family

ID=20389449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69410335T Expired - Lifetime DE69410335T2 (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
DE4429193A1 (de) * 1994-08-18 1996-02-22 Aesculap Ag Vorrichtung zur Erzeugung einer querschnittshomogenisierten Laserstrahlung und Verwendung dieser Strahlung
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
US6948862B2 (en) * 2002-02-22 2005-09-27 Brown Joe D Apparatus and method for coupling laser energy into small core fibers
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
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
US9259270B2 (en) * 2008-11-07 2016-02-16 Joe Denton Brown Apparatus and method for detecting overheating during laser surgery
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
EP2715887A4 (de) 2011-06-03 2016-11-23 Foro Energy Inc Robuste und passiv gekühlte hochleistungslaser-glasfaserstecker und verwendungsverfahren dafür
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
US9279949B2 (en) 2013-10-04 2016-03-08 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
WO2017197362A1 (en) * 2016-05-13 2017-11-16 Nlight, Inc. Double helix coolant path for high power fiber connector
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
CN114587577A (zh) * 2018-06-19 2022-06-07 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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Publication number Priority date Publication date Assignee Title
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
DE69410335T2 (de) 1998-10-15
US5619602A (en) 1997-04-08
SE505884C2 (sv) 1997-10-20
EP0619508B1 (de) 1998-05-20
ATE166465T1 (de) 1998-06-15
SE9301100D0 (sv) 1993-04-01
EP0619508A1 (de) 1994-10-12
SE9301100L (sv) 1994-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OPTOSKAND AB, MOELNDAL, SE

Owner name: ROFIN-SINAR LASER GMBH, 22113 HAMBURG, DE