DE69623139D1 - Verfahren zur Ätzung einer optischen Faser - Google Patents
Verfahren zur Ätzung einer optischen FaserInfo
- 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
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)
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) | EP1008875B1 (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) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5818630A (en) * | 1997-06-25 | 1998-10-06 | Imra America, Inc. | Single-mode amplifiers and compressors based on multi-mode fibers |
GB9722549D0 (en) * | 1997-10-24 | 1997-12-24 | Univ Southampton | Fabricating optical waveguide gratings and/or characterising optical waveguides |
US6330383B1 (en) * | 1998-02-20 | 2001-12-11 | University Of Southern California | Disperson compensation by using tunable nonlinearly-chirped gratings |
KR100294540B1 (ko) | 1997-12-31 | 2001-07-12 | 윤종용 | 가변형처핑격자 |
US6768825B2 (en) | 1998-05-06 | 2004-07-27 | Weatherford/Lamb, Inc. | Optical sensor device having creep-resistant optical fiber attachments |
US6507693B2 (en) | 1998-05-06 | 2003-01-14 | Cidra Corporation | Optical filter device having creep-resistant optical fiber attachments |
WO1999057585A1 (en) * | 1998-05-06 | 1999-11-11 | Cidra Corporation | Optical fiber outer dimension variation |
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 |
US6792009B2 (en) | 1998-12-04 | 2004-09-14 | Cidra Corporation | Tunable grating-based channel filter parking device |
US6763043B2 (en) | 1998-12-04 | 2004-07-13 | Cidra Corporation | Tunable grating-based dispersion compensator |
AU2001296341A1 (en) * | 2000-09-28 | 2002-04-08 | Cidra Corporation | Tunable grating-based dispersion compensator |
WO2002027744A2 (en) * | 2000-09-28 | 2002-04-04 | Cidra Corporation | Tunable grating-based channel filter parking device |
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 |
US9134807B2 (en) | 2012-03-02 | 2015-09-15 | Microsoft Technology Licensing, Llc | Pressure sensitive key normalization |
US9075566B2 (en) | 2012-03-02 | 2015-07-07 | Microsoft Technoogy Licensing, LLC | Flexible hinge spine |
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 |
US9304235B2 (en) * | 2014-07-30 | 2016-04-05 | Microsoft Technology Licensing, Llc | Microfabrication |
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 |
US10678412B2 (en) | 2014-07-31 | 2020-06-09 | Microsoft Technology Licensing, Llc | Dynamic joint dividers for application windows |
US9423360B1 (en) | 2015-02-09 | 2016-08-23 | Microsoft Technology Licensing, Llc | Optical components |
US9827209B2 (en) | 2015-02-09 | 2017-11-28 | Microsoft Technology Licensing, Llc | Display system |
US10317677B2 (en) | 2015-02-09 | 2019-06-11 | Microsoft Technology Licensing, Llc | Display system |
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 |
US9372347B1 (en) | 2015-02-09 | 2016-06-21 | Microsoft Technology Licensing, Llc | Display system |
US9513480B2 (en) | 2015-02-09 | 2016-12-06 | Microsoft Technology Licensing, Llc | Waveguide |
US9535253B2 (en) | 2015-02-09 | 2017-01-03 | Microsoft Technology Licensing, Llc | Display system |
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1995
- 1995-02-22 GB GB9503555A patent/GB2300930A/en not_active Ceased
- 1995-02-22 GB GB9828618A patent/GB2329361A/en not_active Ceased
-
1996
- 1996-02-22 JP JP52549896A patent/JP3805366B2/ja not_active Expired - Lifetime
- 1996-02-22 WO PCT/GB1996/000401 patent/WO1996026458A2/en active IP Right Grant
- 1996-02-22 EP EP00103601A patent/EP1008875B1/de not_active Expired - Lifetime
- 1996-02-22 US US08/894,352 patent/US6169829B1/en not_active Expired - Lifetime
- 1996-02-22 EP EP96903130A patent/EP0811175B1/de not_active Expired - Lifetime
- 1996-02-22 NZ NZ301775A patent/NZ301775A/en not_active IP Right Cessation
- 1996-02-22 BR BR9607407A patent/BR9607407A/pt not_active IP Right Cessation
- 1996-02-22 CA CA002213572A patent/CA2213572C/en not_active Expired - Lifetime
- 1996-02-22 AU AU47275/96A patent/AU710974B2/en not_active Expired
- 1996-02-22 DE DE69623139T patent/DE69623139T2/de not_active Expired - Lifetime
- 1996-02-22 DE DE69625338T patent/DE69625338T2/de not_active Expired - Lifetime
-
1999
- 1999-07-29 NZ NZ336940A patent/NZ336940A/en not_active IP Right Cessation
-
2000
- 2000-01-12 US US09/481,530 patent/US6303041B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2213572C (en) | 2007-06-12 |
DE69625338D1 (de) | 2003-01-23 |
JPH11504123A (ja) | 1999-04-06 |
EP1008875B1 (de) | 2002-08-21 |
EP1008875A1 (de) | 2000-06-14 |
EP0811175A2 (de) | 1997-12-10 |
NZ301775A (en) | 1999-10-28 |
BR9607407A (pt) | 1998-11-17 |
GB2329361A8 (en) | 1999-06-21 |
WO1996026458A3 (en) | 1997-01-03 |
AU4727596A (en) | 1996-09-11 |
EP0811175B1 (de) | 2002-12-11 |
US6303041B1 (en) | 2001-10-16 |
DE69623139T2 (de) | 2003-04-24 |
US6169829B1 (en) | 2001-01-02 |
WO1996026458A2 (en) | 1996-08-29 |
GB2329361A (en) | 1999-03-24 |
NZ336940A (en) | 2000-02-28 |
GB9828618D0 (en) | 1999-02-17 |
AU710974B2 (en) | 1999-09-30 |
GB2300930A (en) | 1996-11-20 |
DE69625338T2 (de) | 2003-08-28 |
CA2213572A1 (en) | 1996-08-29 |
JP3805366B2 (ja) | 2006-08-02 |
GB9503555D0 (en) | 1995-04-12 |
GB2300930A8 (en) | 1996-12-02 |
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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: PIRELLI S.P.A., MAILAND/MILANO, IT |