DE60302500D1 - Verfahren zur Überwachung und Korrektur von Bragggittern bei deren Herstellung - Google Patents

Verfahren zur Überwachung und Korrektur von Bragggittern bei deren Herstellung

Info

Publication number
DE60302500D1
DE60302500D1 DE60302500T DE60302500T DE60302500D1 DE 60302500 D1 DE60302500 D1 DE 60302500D1 DE 60302500 T DE60302500 T DE 60302500T DE 60302500 T DE60302500 T DE 60302500T DE 60302500 D1 DE60302500 D1 DE 60302500D1
Authority
DE
Germany
Prior art keywords
correcting
monitoring
manufacture
bragg gratings
written
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
DE60302500T
Other languages
English (en)
Inventor
John N Sweetser
Anders Grunnet-Jepsen
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.)
Intel Corp
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of DE60302500D1 publication Critical patent/DE60302500D1/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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • 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
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02133—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
    • G02B6/02138—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference based on illuminating a phase mask
    • 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
    • G02B6/02171—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for compensating environmentally induced changes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Integrated Circuits (AREA)
DE60302500T 2002-07-02 2003-06-18 Verfahren zur Überwachung und Korrektur von Bragggittern bei deren Herstellung Expired - Lifetime DE60302500D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/188,557 US6847762B2 (en) 2002-07-02 2002-07-02 Monitoring and correcting bragg gratings during their fabrication

Publications (1)

Publication Number Publication Date
DE60302500D1 true DE60302500D1 (de) 2006-01-05

Family

ID=27733974

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60302500T Expired - Lifetime DE60302500D1 (de) 2002-07-02 2003-06-18 Verfahren zur Überwachung und Korrektur von Bragggittern bei deren Herstellung
DE10329864A Withdrawn DE10329864A1 (de) 2002-07-02 2003-07-02 Überwachen und Korrigieren von Bragg-Gittern während deren Herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10329864A Withdrawn DE10329864A1 (de) 2002-07-02 2003-07-02 Überwachen und Korrigieren von Bragg-Gittern während deren Herstellung

Country Status (12)

Country Link
US (1) US6847762B2 (de)
EP (1) EP1378770B1 (de)
JP (1) JP3993144B2 (de)
CN (1) CN1220079C (de)
AT (1) ATE311612T1 (de)
AU (1) AU2003245756A1 (de)
CA (1) CA2431463C (de)
DE (2) DE60302500D1 (de)
GB (1) GB2392513B (de)
IL (1) IL156475A (de)
MY (1) MY134273A (de)
WO (1) WO2004005980A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003273848A1 (en) * 2002-06-10 2003-12-22 Cidra Corporation Alignment and imaging system for writing bragg gratings
US6847762B2 (en) * 2002-07-02 2005-01-25 Intel Corporation Monitoring and correcting bragg gratings during their fabrication
US6754412B2 (en) * 2002-07-31 2004-06-22 Zolo Technologies, Inc. Apparatus and method for producing a flat-topped filter response for (de)multiplexer having a diffraction grating with variable line spacing
CA2427185A1 (en) * 2003-04-29 2004-10-29 Cognos Incorporated Automated database query generation
US7580639B2 (en) * 2003-12-29 2009-08-25 Verizon Business Global Llc Characterization and control of optical dispersion compensating element
US20060002653A1 (en) * 2004-06-30 2006-01-05 Anders Grunnet-Jepsen Apparatus for an optical circuit having a flat wavelength response
US7215841B2 (en) * 2004-12-21 2007-05-08 Intel Corporation Extracting phase error in waveguides
US7085450B2 (en) * 2004-12-22 2006-08-01 3M Innovative Properties Company Fabrication of structures in an optical substrate
JP4773170B2 (ja) 2005-09-14 2011-09-14 任天堂株式会社 ゲームプログラムおよびゲームシステム
CN102362204B (zh) * 2009-01-21 2014-01-15 印度信息技术部秘书处 一种制作稳定的布拉格光纤光栅(fbg)的工艺与系统
CN102393292B (zh) * 2011-08-15 2013-06-26 西安盛佳光电有限公司 一种在保偏光纤中刻写光栅时的光栅参数测量方法及其装置
CN108318953B (zh) * 2018-02-09 2020-11-03 天津理工大学 一种瞬态布居数光栅形成及擦除的方法和装置
US10768361B1 (en) * 2018-08-03 2020-09-08 Facebook Technologies, Llc System for monitoring grating formation
US11828934B1 (en) 2019-07-10 2023-11-28 X Development Llc High-dispersion optical components and methods for making the same
US11455443B1 (en) 2019-08-29 2022-09-27 X Development Llc Methods and systems for designing image processing devices
US11011884B1 (en) 2019-08-29 2021-05-18 X Development Llc Systems and methods for designing optical devices having mode selective facets
US11604957B1 (en) 2019-09-20 2023-03-14 X Development Llc Methods for designing hybrid neural networks having physical and digital components
US12061851B1 (en) 2019-12-18 2024-08-13 X Development Llc Systems and methods for designing photonic computational architectures
US11092746B1 (en) * 2019-12-18 2021-08-17 X Development Llc Post-fabrication photonic performance tuning
US11835715B1 (en) 2019-12-19 2023-12-05 X Development Llc Multimodal photonic components
US11842129B1 (en) 2020-05-28 2023-12-12 X Development Llc Finite floating-point numerical simulation and optimization
CN114185129B (zh) * 2022-02-15 2022-05-10 深圳奥斯诺导航科技有限公司 一种倾斜光栅偏振滤波器的刻写方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1327037A1 (ru) 1986-01-14 1987-07-30 Ленинградский Институт Ядерной Физики Им.Б.П.Константинова Способ записи метрологических голографических решеток
GB2316760A (en) * 1996-08-23 1998-03-04 Univ Southampton Fabricating optical waveguide gratings
GB2329484A (en) * 1997-09-22 1999-03-24 Northern Telecom Ltd Writing Bragg reflection gratings in optical waveguides
US6404956B1 (en) * 1997-10-02 2002-06-11 3M Intellectual Properties Company Long-length continuous phase Bragg reflectors in optical media
US6483965B1 (en) * 2000-08-11 2002-11-19 Nortel Networks Limited Method of writing a bragg diffraction grating
US6753118B2 (en) * 2002-03-27 2004-06-22 Fitel Usa Corp. Optical grating fabrication process
US6847762B2 (en) * 2002-07-02 2005-01-25 Intel Corporation Monitoring and correcting bragg gratings during their fabrication

Also Published As

Publication number Publication date
ATE311612T1 (de) 2005-12-15
CA2431463A1 (en) 2004-01-02
GB2392513B (en) 2006-01-18
US20040005116A1 (en) 2004-01-08
EP1378770A1 (de) 2004-01-07
JP3993144B2 (ja) 2007-10-17
JP2004046212A (ja) 2004-02-12
DE10329864A1 (de) 2004-01-29
GB0315503D0 (en) 2003-08-06
WO2004005980A1 (en) 2004-01-15
GB2392513A (en) 2004-03-03
CN1470892A (zh) 2004-01-28
CA2431463C (en) 2007-07-03
AU2003245756A1 (en) 2004-01-23
IL156475A (en) 2010-04-29
IL156475A0 (en) 2004-01-04
US6847762B2 (en) 2005-01-25
EP1378770B1 (de) 2005-11-30
CN1220079C (zh) 2005-09-21
MY134273A (en) 2007-11-30

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Legal Events

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8332 No legal effect for de