DE69623139D1 - Verfahren zur Ätzung einer optischen Faser - Google Patents

Verfahren zur Ätzung einer optischen Faser

Info

Publication number
DE69623139D1
DE69623139D1 DE69623139T DE69623139T DE69623139D1 DE 69623139 D1 DE69623139 D1 DE 69623139D1 DE 69623139 T DE69623139 T DE 69623139T DE 69623139 T DE69623139 T DE 69623139T DE 69623139 D1 DE69623139 D1 DE 69623139D1
Authority
DE
Germany
Prior art keywords
etching
optical fiber
fiber
optical
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
DE69623139T
Other languages
English (en)
Other versions
DE69623139T2 (de
Inventor
Jose Luis Cruz
Liang Dong
Richard Ian Laming
Laurence Reekie
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.)
Pirelli and C SpA
Original Assignee
Pirelli Cavi e Sistemi SpA
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 Pirelli Cavi e Sistemi SpA filed Critical Pirelli Cavi e Sistemi SpA
Application granted granted Critical
Publication of DE69623139D1 publication Critical patent/DE69623139D1/de
Publication of DE69623139T2 publication Critical patent/DE69623139T2/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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
    • G02B6/022—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating using mechanical stress, e.g. tuning by compression or elongation, special geometrical shapes such as "dog-bone" or taper
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/021—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the core or cladding or coating, e.g. materials, radial refractive index profiles, cladding shape
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/02085—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69623139T 1995-02-22 1996-02-22 Verfahren zur Ätzung einer optischen Faser Expired - Lifetime DE69623139T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9503555A GB2300930A (en) 1995-02-22 1995-02-22 Chirped optical fibre grating and etching bath

Publications (2)

Publication Number Publication Date
DE69623139D1 true DE69623139D1 (de) 2002-09-26
DE69623139T2 DE69623139T2 (de) 2003-04-24

Family

ID=10770073

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69623139T Expired - Lifetime DE69623139T2 (de) 1995-02-22 1996-02-22 Verfahren zur Ätzung einer optischen Faser
DE69625338T Expired - Lifetime DE69625338T2 (de) 1995-02-22 1996-02-22 Faser-optisches gitter mit modulierter gitterkonstante

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69625338T Expired - Lifetime DE69625338T2 (de) 1995-02-22 1996-02-22 Faser-optisches gitter mit modulierter gitterkonstante

Country Status (10)

Country Link
US (2) US6169829B1 (de)
EP (2) EP0811175B1 (de)
JP (1) JP3805366B2 (de)
AU (1) AU710974B2 (de)
BR (1) BR9607407A (de)
CA (1) CA2213572C (de)
DE (2) DE69623139T2 (de)
GB (2) GB2300930A (de)
NZ (2) NZ301775A (de)
WO (1) WO1996026458A2 (de)

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US6768825B2 (en) 1998-05-06 2004-07-27 Weatherford/Lamb, Inc. Optical sensor device having creep-resistant optical fiber attachments
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US6507693B2 (en) 1998-05-06 2003-01-14 Cidra Corporation Optical filter device having creep-resistant optical fiber attachments
US6301408B1 (en) * 1998-09-24 2001-10-09 Lucent Technologies Inc Tapered optical fiber grating devices with variable index coatings for modifying guide properties of the fundamental mode
US6275512B1 (en) 1998-11-25 2001-08-14 Imra America, Inc. Mode-locked multimode fiber laser pulse source
US6763043B2 (en) 1998-12-04 2004-07-13 Cidra Corporation Tunable grating-based dispersion compensator
US6792009B2 (en) 1998-12-04 2004-09-14 Cidra Corporation Tunable grating-based channel filter parking device
AU2002211274A1 (en) * 2000-09-28 2002-04-08 Cidra Corporation Tunable grating-based channel filter parking device
JP2004510195A (ja) * 2000-09-28 2004-04-02 シドラ　コーポレイション 回折格子を備えた同調可能型分散補償装置
US6519390B2 (en) * 2000-12-06 2003-02-11 Nortel Networks Limited Chirped Bragg grating reflectors and adjustable dispersion apparatus incorporating such gratings
US20020081072A1 (en) 2000-12-27 2002-06-27 Kenji Ootsu Method of processing end portions of optical fibers and optical fibers having their end portions processed
US6580506B2 (en) * 2001-02-10 2003-06-17 Leap Technologies, Inc. Fiber optic probes apparatus for spectrophotometry
EP1279975A1 (de) * 2001-07-24 2003-01-29 Alcatel Vorrichtung mit einer optischen Faser mit einem durch einen piezoelektrischen Aktuator abstimmbarem Bragg Gitter
US6738536B2 (en) * 2001-12-20 2004-05-18 Optinel Systems, Inc. Wavelength tunable filter device for fiber optic systems
US20040191637A1 (en) * 2003-03-25 2004-09-30 Gregory Steckman Method for packaging thermally compensated filters
JP4083629B2 (ja) * 2003-06-16 2008-04-30 三菱電線工業株式会社 ダブルクラッドファイバの加工方法及びそれで加工されたダブルクラッドファイバ、並びに、それを備えた光学装置
JP2005055508A (ja) * 2003-08-05 2005-03-03 Fujikura Ltd グレーティング型光部品製造方法、グレーティング型光部品製造装置、グレーティング型光部品製造方法又はグレーティング型光部品製造装置を用いて作製された光部品
KR20050109370A (ko) * 2004-05-15 2005-11-21 엘지전자 주식회사 집적광학형 실시간 지연 장치 및 그 제조 방법
KR20050114117A (ko) * 2004-05-31 2005-12-05 엘지전자 주식회사 집적광학형 실시간 지연 장치 및 그 제조 방법
US7639911B2 (en) * 2005-12-08 2009-12-29 Electronics And Telecommunications Research Institute Optical device having optical waveguide including organic Bragg grating sheet
US20070280605A1 (en) * 2006-05-31 2007-12-06 Mendoza Edgar A Fiber bragg grating sensor interrogator and manufacture thereof
JP4417995B2 (ja) * 2007-12-06 2010-02-17 三菱電線工業株式会社 ダブルクラッドファイバ及びその加工方法
US8049885B1 (en) * 2008-05-15 2011-11-01 Ondax, Inc. Method and apparatus for large spectral coverage measurement of volume holographic gratings
US7986407B2 (en) 2008-08-04 2011-07-26 Ondax, Inc. Method and apparatus using volume holographic wavelength blockers
US8369017B2 (en) * 2008-10-27 2013-02-05 Ondax, Inc. Optical pulse shaping method and apparatus
US9075566B2 (en) 2012-03-02 2015-07-07 Microsoft Technoogy Licensing, LLC Flexible hinge spine
US9460029B2 (en) 2012-03-02 2016-10-04 Microsoft Technology Licensing, Llc Pressure sensitive keys
US20130300590A1 (en) 2012-05-14 2013-11-14 Paul Henry Dietz Audio Feedback
US9599565B1 (en) 2013-10-02 2017-03-21 Ondax, Inc. Identification and analysis of materials and molecular structures
ITMI20131697A1 (it) * 2013-10-15 2015-04-15 Ct Fermi Museo Storico Della Fis Ica E Ct S Metodo di fabbricazione di strutture a partire da bacchette di materiale
US10324733B2 (en) 2014-07-30 2019-06-18 Microsoft Technology Licensing, Llc Shutdown notifications
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US10678412B2 (en) 2014-07-31 2020-06-09 Microsoft Technology Licensing, Llc Dynamic joint dividers for application windows
US10254942B2 (en) 2014-07-31 2019-04-09 Microsoft Technology Licensing, Llc Adaptive sizing and positioning of application windows
US10592080B2 (en) 2014-07-31 2020-03-17 Microsoft Technology Licensing, Llc Assisted presentation of application windows
US9787576B2 (en) 2014-07-31 2017-10-10 Microsoft Technology Licensing, Llc Propagating routing awareness for autonomous networks
US9429692B1 (en) 2015-02-09 2016-08-30 Microsoft Technology Licensing, Llc Optical components
US11086216B2 (en) 2015-02-09 2021-08-10 Microsoft Technology Licensing, Llc Generating electronic components
US10018844B2 (en) 2015-02-09 2018-07-10 Microsoft Technology Licensing, Llc Wearable image display system
US9513480B2 (en) 2015-02-09 2016-12-06 Microsoft Technology Licensing, Llc Waveguide
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US9587983B1 (en) 2015-09-21 2017-03-07 Ondax, Inc. Thermally compensated optical probe
CN106646708B (zh) * 2016-11-03 2018-11-23 北京信息科技大学 一种基于预刻写的fbg波长精确刻写方法
CN109000809B (zh) * 2018-07-17 2019-10-22 南通大学 一种马赫-曾德尔干涉仪及其制作设备和制作方法

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JPS6035642B2 (ja) * 1981-05-15 1985-08-15 日本電信電話株式会社 光フアイバにおける融着接続部の強化処理方法
US4469554A (en) * 1983-04-05 1984-09-04 At&T Bell Laboratories Etch procedure for optical fibers
GB8805752D0 (en) * 1988-03-10 1988-04-07 Atomic Energy Authority Uk Method of cutting
US5598493A (en) * 1994-05-16 1997-01-28 Alcatel Network Systems, Inc. Method and system for forming an optical fiber microlens
JP2903211B2 (ja) * 1996-04-09 1999-06-07 セイコーインスツルメンツ株式会社 プローブとプローブ製造方法及び走査型プローブ顕微鏡
US5897679A (en) * 1997-08-27 1999-04-27 Lucent Technologies Inc. Dimensional control in the manufacture of optical fiber ferrule connectors by etching

Also Published As

Publication number Publication date
AU4727596A (en) 1996-09-11
US6169829B1 (en) 2001-01-02
WO1996026458A3 (en) 1997-01-03
GB9503555D0 (en) 1995-04-12
BR9607407A (pt) 1998-11-17
GB9828618D0 (en) 1999-02-17
EP0811175A2 (de) 1997-12-10
AU710974B2 (en) 1999-09-30
JP3805366B2 (ja) 2006-08-02
CA2213572A1 (en) 1996-08-29
JPH11504123A (ja) 1999-04-06
GB2300930A8 (en) 1996-12-02
DE69625338T2 (de) 2003-08-28
GB2329361A8 (en) 1999-06-21
DE69625338D1 (de) 2003-01-23
NZ336940A (en) 2000-02-28
NZ301775A (en) 1999-10-28
EP0811175B1 (de) 2002-12-11
WO1996026458A2 (en) 1996-08-29
GB2329361A (en) 1999-03-24
EP1008875B1 (de) 2002-08-21
EP1008875A1 (de) 2000-06-14
GB2300930A (en) 1996-11-20
DE69623139T2 (de) 2003-04-24
CA2213572C (en) 2007-06-12
US6303041B1 (en) 2001-10-16

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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: PIRELLI S.P.A., MAILAND/MILANO, IT