ATE146286T1 - Fiberoptisches dämpfungsglied - Google Patents

Fiberoptisches dämpfungsglied

Info

Publication number
ATE146286T1
ATE146286T1 AT92919711T AT92919711T ATE146286T1 AT E146286 T1 ATE146286 T1 AT E146286T1 AT 92919711 T AT92919711 T AT 92919711T AT 92919711 T AT92919711 T AT 92919711T AT E146286 T1 ATE146286 T1 AT E146286T1
Authority
AT
Austria
Prior art keywords
fiber
optical attenuation
attenuation element
fibers
axis
Prior art date
Application number
AT92919711T
Other languages
English (en)
Inventor
David J Emmons
Liang-Ju Lu
Original Assignee
Adc Telecommunications Inc
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 Adc Telecommunications Inc filed Critical Adc Telecommunications Inc
Application granted granted Critical
Publication of ATE146286T1 publication Critical patent/ATE146286T1/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
    • G02B6/26—Optical coupling means
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
    • 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
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/3822—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with beveled fibre ends
    • 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
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Laser Surgery Devices (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
AT92919711T 1992-01-02 1992-08-28 Fiberoptisches dämpfungsglied ATE146286T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/816,106 US5319733A (en) 1992-01-02 1992-01-02 Variable fiber optical attenuator

Publications (1)

Publication Number Publication Date
ATE146286T1 true ATE146286T1 (de) 1996-12-15

Family

ID=25219705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92919711T ATE146286T1 (de) 1992-01-02 1992-08-28 Fiberoptisches dämpfungsglied

Country Status (7)

Country Link
US (1) US5319733A (de)
EP (1) EP0619889B1 (de)
AT (1) ATE146286T1 (de)
AU (1) AU664148B2 (de)
DE (1) DE69215897T2 (de)
SG (1) SG54214A1 (de)
WO (1) WO1993013438A1 (de)

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IT1271222B (it) * 1994-09-28 1997-05-27 Sirti Spa Filtro ottico per telecomunicazioni
US5917985A (en) * 1995-12-30 1999-06-29 Korea Electronic Technology Institute Optical attenuator
US6000858A (en) * 1996-07-12 1999-12-14 Bloom; Cary Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element
US5871559A (en) * 1996-12-10 1999-02-16 Bloom; Cary Arrangement for automated fabrication of fiber optic devices
US5971629A (en) * 1996-07-12 1999-10-26 Bloom; Cary Apparatus and method bonding optical fiber and/or device to external element using compliant material interface
US5805757A (en) * 1996-12-10 1998-09-08 Bloom; Cary Apparatus and method for preserving optical characteristics of a fiber optic device
US5815619A (en) * 1996-12-10 1998-09-29 Bloom; Cary Fiber optic connector hermetically terminated
US5931983A (en) * 1996-09-24 1999-08-03 Bloom; Cary Method of forming a fiber optic coupler by dynamically adjusting pulling speed
US6177985B1 (en) 1996-10-01 2001-01-23 Cary Bloom Apparatus and method for testing optical fiber system components
US5764348A (en) * 1996-10-01 1998-06-09 Bloom; Cary Optical switching assembly for testing fiber optic devices
US5796894A (en) * 1996-11-21 1998-08-18 Lucent Technologies, Inc. Fiber optic connector with improved return loss performance
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US6074101A (en) * 1996-12-10 2000-06-13 Bloom; Cary Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element
US6003341A (en) * 1996-12-10 1999-12-21 Bloom; Cary Device for making fiber couplers automatically
US6151438A (en) * 1998-09-24 2000-11-21 Lucent Technologies Inc. Fiber device having variable refractive index region proximal the core
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US6553175B2 (en) 2000-01-21 2003-04-22 Sycamore Networks, Inc. Variable optical attenuator
US6461055B1 (en) 2001-04-11 2002-10-08 Adc Telecommunications, Inc. Fiber optic adapter with attenuator and method
US6807358B2 (en) * 2002-08-30 2004-10-19 Fitel Usa Corp. Variable attenuator for optical fiber applications and method of making
US6810196B2 (en) * 2002-08-30 2004-10-26 Fitel Usa Corp. Variable attenuator for optical fiber applications
US7352937B2 (en) * 2002-12-17 2008-04-01 Finisar Corporation Devices, systems and methods for connecting a single mode fiber to a legacy multi-mode fiber
US6883972B2 (en) * 2003-01-24 2005-04-26 Agilent Technologies, Inc. Fiber-to-fiber coupling using interference to minimize power loss
US7814065B2 (en) * 2005-08-16 2010-10-12 Oracle International Corporation Affinity-based recovery/failover in a cluster environment
US8104974B1 (en) * 2010-07-30 2012-01-31 Tyco Electronics Corporation Mating of optical fibers having angled end faces
US20130064509A1 (en) * 2011-09-09 2013-03-14 Mobius Photonics, Inc. Optical fiber connector
JP7033921B2 (ja) * 2015-10-26 2022-03-11 住友電気工業株式会社 光コネクタ及び光結合構造
US10761270B2 (en) 2016-06-24 2020-09-01 Commscope, Inc. Of North Carolina Elastomeric optical fiber alignment and coupling device
US11333835B2 (en) * 2019-07-08 2022-05-17 Arrayed Fiberoptics Corporation Microfabrication method for optical components

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FR2422971A1 (fr) * 1978-04-14 1979-11-09 Cit Alcatel Attenuateur optique fixe pour rayonnements lumineux guides par fibre optique
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Also Published As

Publication number Publication date
AU2588192A (en) 1993-07-28
DE69215897D1 (de) 1997-01-23
US5319733A (en) 1994-06-07
AU664148B2 (en) 1995-11-02
WO1993013438A1 (en) 1993-07-08
EP0619889B1 (de) 1996-12-11
EP0619889A1 (de) 1994-10-19
DE69215897T2 (de) 1997-04-17
SG54214A1 (en) 1998-11-16

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