DE69107668D1 - Faseroptische Kopplung mit einer Phasenplatte. - Google Patents

Faseroptische Kopplung mit einer Phasenplatte.

Info

Publication number
DE69107668D1
DE69107668D1 DE69107668T DE69107668T DE69107668D1 DE 69107668 D1 DE69107668 D1 DE 69107668D1 DE 69107668 T DE69107668 T DE 69107668T DE 69107668 T DE69107668 T DE 69107668T DE 69107668 D1 DE69107668 D1 DE 69107668D1
Authority
DE
Germany
Prior art keywords
fiber optic
phase plate
optic coupling
coupling
phase
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
DE69107668T
Other languages
English (en)
Other versions
DE69107668T2 (de
Inventor
William James Stewart
Mark Cunningham Farries
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co Ltd
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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Application granted granted Critical
Publication of DE69107668D1 publication Critical patent/DE69107668D1/de
Publication of DE69107668T2 publication Critical patent/DE69107668T2/de
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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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
    • G02B6/245—Removing protective coverings of light guides before coupling
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69107668T 1990-03-31 1991-03-15 Faseroptische Kopplung mit einer Phasenplatte. Expired - Fee Related DE69107668T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9007320A GB2242755B (en) 1990-03-31 1990-03-31 Optical fibre coupling device

Publications (2)

Publication Number Publication Date
DE69107668D1 true DE69107668D1 (de) 1995-04-06
DE69107668T2 DE69107668T2 (de) 1995-06-29

Family

ID=10673676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107668T Expired - Fee Related DE69107668T2 (de) 1990-03-31 1991-03-15 Faseroptische Kopplung mit einer Phasenplatte.

Country Status (5)

Country Link
US (1) US5132079A (de)
EP (1) EP0455334B1 (de)
JP (1) JP3364721B2 (de)
DE (1) DE69107668T2 (de)
GB (1) GB2242755B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459803A (en) * 1993-02-18 1995-10-17 The Furukawa Electric Co., Ltd. Quartz-based optical fiber with a lens and its manufacturing method
US5687264A (en) * 1995-08-24 1997-11-11 Sandia Corporation Apparatus for injecting high power laser light into a fiber optic cable
WO1998025513A2 (en) * 1996-12-09 1998-06-18 Swee Chuan Tjin Apparatus for continuous cardiac output monitoring
AUPR262601A0 (en) 2001-01-19 2001-02-15 University Of Melbourne, The Optical fibre lens and method of forming same
JP2002277657A (ja) 2001-03-19 2002-09-25 Nec Corp 集積光モジュール
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
US8989523B2 (en) 2004-01-22 2015-03-24 Vescent Photonics, Inc. Liquid crystal waveguide for dynamically controlling polarized light
US20050271325A1 (en) * 2004-01-22 2005-12-08 Anderson Michael H Liquid crystal waveguide having refractive shapes for dynamically controlling light
US8463080B1 (en) 2004-01-22 2013-06-11 Vescent Photonics, Inc. Liquid crystal waveguide having two or more control voltages for controlling polarized light
US8860897B1 (en) 2004-01-22 2014-10-14 Vescent Photonics, Inc. Liquid crystal waveguide having electric field orientated for controlling light
EP1635204A1 (de) * 2004-09-10 2006-03-15 Schott AG Glasfaser mit integriertem diffraktivem Element auf ihrer Endfläche
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
US9366938B1 (en) 2009-02-17 2016-06-14 Vescent Photonics, Inc. Electro-optic beam deflector device
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
US8995038B1 (en) 2010-07-06 2015-03-31 Vescent Photonics, Inc. Optical time delay control device
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7706379A (nl) * 1977-06-10 1978-12-12 Philips Nv Werkwijze voor de vervaardiging van een koppelelement.
US4148554A (en) * 1977-08-05 1979-04-10 Minnesota Mining And Manufacturing Company Method of providing recessed optical fiber ends for use in connector structures
DE2912563A1 (de) * 1979-03-29 1980-10-09 Licentia Gmbh Verfahren zur glasaetzung
FR2502345B1 (de) * 1981-03-17 1985-01-04 Thomson Csf
US4676586A (en) * 1982-12-20 1987-06-30 General Electric Company Apparatus and method for performing laser material processing through a fiber optic
JPS6043889A (ja) * 1983-08-22 1985-03-08 Hitachi Ltd 光ファイバー付レーザーダイオード装置の組立方法
SE455968B (sv) * 1985-03-01 1988-08-22 Ericsson Telefon Ab L M Optokabel
DE3632743A1 (de) * 1986-09-26 1988-03-31 Standard Elektrik Lorenz Ag Lichtwellenleiter mit endseitiger mikrolinse
AU596451B2 (en) * 1986-10-31 1990-05-03 Alcatel N.V. Optical communication system
US4763976A (en) * 1987-05-21 1988-08-16 Corning Glass Works Connector employing mode field modification
US4799755A (en) * 1987-12-21 1989-01-24 General Electric Company Laser materials processing with a lensless fiber optic output coupler
US4966433A (en) * 1988-03-03 1990-10-30 At&T Bell Laboratories Device including a component in alignment with a substrate-supported waveguide
US4919506A (en) * 1989-02-24 1990-04-24 General Electric Company Single mode optical fiber coupler
US5046809A (en) * 1989-09-29 1991-09-10 Siemens Aktiengesellschaft Coupling arrangement for optically coupling a fiber to a planar optical waveguide integrated on a substrate
US5011254A (en) * 1989-11-30 1991-04-30 At&T Bell Laboratories Coupling of optical devices to optical fibers by means of microlenses
US5044717A (en) * 1990-01-18 1991-09-03 Acculase, Inc. Method and apparatus for coupling high energy laser to fiberoptic waveguide
US5018820A (en) * 1990-03-02 1991-05-28 Gte Laboratories Incorporated Method of optically coupling an uptapered single-mode optical fiber to optoelectronic components

Also Published As

Publication number Publication date
GB2242755B (en) 1994-07-27
JP3364721B2 (ja) 2003-01-08
GB9007320D0 (en) 1990-05-30
DE69107668T2 (de) 1995-06-29
GB2242755A (en) 1991-10-09
US5132079A (en) 1992-07-21
EP0455334B1 (de) 1995-03-01
JPH0777631A (ja) 1995-03-20
EP0455334A1 (de) 1991-11-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee