DE69942325D1 - Verfahren zur Vorbereitung der Stirnfläche einer Multimodefaser für das Koppeln von Licht - Google Patents

Verfahren zur Vorbereitung der Stirnfläche einer Multimodefaser für das Koppeln von Licht

Info

Publication number
DE69942325D1
DE69942325D1 DE69942325T DE69942325T DE69942325D1 DE 69942325 D1 DE69942325 D1 DE 69942325D1 DE 69942325 T DE69942325 T DE 69942325T DE 69942325 T DE69942325 T DE 69942325T DE 69942325 D1 DE69942325 D1 DE 69942325D1
Authority
DE
Germany
Prior art keywords
preparing
face
multimode fiber
coupling light
coupling
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
DE69942325T
Other languages
English (en)
Inventor
Stanislav I Ionov
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics Corp
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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE69942325D1 publication Critical patent/DE69942325D1/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
    • G02B6/42—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
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • 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
    • G02B6/241—Light guide terminations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE69942325T 1998-03-26 1999-03-23 Verfahren zur Vorbereitung der Stirnfläche einer Multimodefaser für das Koppeln von Licht Expired - Lifetime DE69942325D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/048,950 US6154596A (en) 1998-03-26 1998-03-26 Front end preparation procedure for efficient coupling and improved power handling of light into a multi-mode fiber

Publications (1)

Publication Number Publication Date
DE69942325D1 true DE69942325D1 (de) 2010-06-17

Family

ID=21957321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942325T Expired - Lifetime DE69942325D1 (de) 1998-03-26 1999-03-23 Verfahren zur Vorbereitung der Stirnfläche einer Multimodefaser für das Koppeln von Licht

Country Status (4)

Country Link
US (1) US6154596A (de)
EP (1) EP0945744B1 (de)
JP (1) JP3131198B2 (de)
DE (1) DE69942325D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20040189710A1 (en) * 2003-03-28 2004-09-30 Goulden David L. Technique for displaying a window in a computer screen
US7326576B2 (en) * 2003-04-09 2008-02-05 Prescient Medical, Inc. Raman spectroscopic monitoring of hemodialysis
US7239785B2 (en) * 2004-12-30 2007-07-03 Corning Incorporated Method of preventing optical fiber failure in high power application
US7651851B2 (en) 2005-01-27 2010-01-26 Prescient Medical, Inc. Handheld Raman body fluid analyzer
US7688440B2 (en) * 2005-01-27 2010-03-30 Prescient Medical, Inc. Raman spectroscopic test strip systems
US7524671B2 (en) 2005-01-27 2009-04-28 Prescient Medical, Inc. Handheld raman blood analyzer
WO2007092173A2 (en) * 2006-02-06 2007-08-16 Prescient Medical, Inc. Raman spectroscopic lateral flow test strip assays
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
US20090177191A1 (en) * 2007-12-11 2009-07-09 Brown Joe D Laser surgery methods and apparatus
EP2349048B1 (de) * 2008-11-07 2017-04-26 Joe D. Brown Vorrichtung zur überhitzungserkennung in der laserchirurgie
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
US20120052213A1 (en) * 2010-09-01 2012-03-01 Fujikura Ltd. Method for recoating double clad optical fiber
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
MX2016016627A (es) 2014-06-23 2017-06-06 Carbon Inc Metodos de produccion de objetos tridimensionales a partir de materiales que tienen multiples mecanismos de endurecimiento.
JP7069006B2 (ja) 2015-09-04 2022-05-17 カーボン，インコーポレイテッド 積層造形用シアネートエステル二重硬化樹脂
US10316213B1 (en) 2017-05-01 2019-06-11 Formlabs, Inc. Dual-cure resins and related methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290668A (en) * 1978-11-29 1981-09-22 Raychem Corporation Fiber optic waveguide termination and method of forming same
GB2068142A (en) * 1980-01-29 1981-08-05 Plessey Co Ltd Terminations for clad optical fibres
US4676586A (en) * 1982-12-20 1987-06-30 General Electric Company Apparatus and method for performing laser material processing through a fiber optic
JPS59142509A (ja) * 1983-02-03 1984-08-15 Sumitomo Electric Ind Ltd 光フアイバの端末固定方法
US5100507A (en) * 1991-01-31 1992-03-31 At&T Bell Laboratories Finishing techniques for lensed optical fibers
JPH05333219A (ja) * 1992-06-02 1993-12-17 Matsushita Electric Ind Co Ltd 光ファイバの固定構造
US5333218A (en) * 1993-05-24 1994-07-26 General Electric Company Optical fiber tapered output end preparation for improved high power laser/fiber delivered beam quality
US5778125A (en) * 1996-10-30 1998-07-07 The United States Of America As Represented By The Secretary Of The Navy Optical fiber terminations
US5966490A (en) * 1997-03-21 1999-10-12 Sdl, Inc. Clad optic fiber, and process for production thereof
US5864397A (en) * 1997-09-15 1999-01-26 Lockheed Martin Energy Research Corporation Surface-enhanced raman medical probes and system for disease diagnosis and drug testing

Also Published As

Publication number Publication date
EP0945744A2 (de) 1999-09-29
EP0945744B1 (de) 2010-05-05
US6154596A (en) 2000-11-28
JPH11326685A (ja) 1999-11-26
EP0945744A3 (de) 2001-04-25
JP3131198B2 (ja) 2001-01-31

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Legal Events

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