ATE300057T1 - Synthese von superstrukturgittern mit hilfe von fourier methoden - Google Patents

Synthese von superstrukturgittern mit hilfe von fourier methoden

Info

Publication number
ATE300057T1
ATE300057T1 AT00952814T AT00952814T ATE300057T1 AT E300057 T1 ATE300057 T1 AT E300057T1 AT 00952814 T AT00952814 T AT 00952814T AT 00952814 T AT00952814 T AT 00952814T AT E300057 T1 ATE300057 T1 AT E300057T1
Authority
AT
Austria
Prior art keywords
fourier
synthesis
analog
refractive index
index profile
Prior art date
Application number
AT00952814T
Other languages
English (en)
Inventor
Daniel Levner
Martin F Fay
Jingming Xu
Original Assignee
Daniel Levner
Martin F Fay
Jingming Xu
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 Daniel Levner, Martin F Fay, Jingming Xu filed Critical Daniel Levner
Application granted granted Critical
Publication of ATE300057T1 publication Critical patent/ATE300057T1/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
    • G02B6/02—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
    • 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
    • G02B2006/02166—Methods of designing the gratings, i.e. calculating the structure, e.g. algorithms, numerical methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Communication System (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Complex Calculations (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT00952814T 1999-08-05 2000-08-04 Synthese von superstrukturgittern mit hilfe von fourier methoden ATE300057T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14726199P 1999-08-05 1999-08-05
PCT/CA2000/000900 WO2001011401A1 (en) 1999-08-05 2000-08-04 Synthesis of supergratings by fourier methods

Publications (1)

Publication Number Publication Date
ATE300057T1 true ATE300057T1 (de) 2005-08-15

Family

ID=22520886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00952814T ATE300057T1 (de) 1999-08-05 2000-08-04 Synthese von superstrukturgittern mit hilfe von fourier methoden

Country Status (7)

Country Link
US (1) US6415081B1 (de)
EP (1) EP1206717B1 (de)
AT (1) ATE300057T1 (de)
AU (1) AU6551000A (de)
CA (1) CA2382645A1 (de)
DE (1) DE60021391D1 (de)
WO (1) WO2001011401A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6657786B2 (en) * 2000-08-04 2003-12-02 Digital Lightcircuits, Inc. Synthesis of supergratings by fourier methods
US6707967B2 (en) * 2000-09-20 2004-03-16 Teraxion Inc. Efficient sampled bragg gratings for WDM applications
US7496257B2 (en) 2001-07-03 2009-02-24 Brown University Research Foundation Method and apparatus for detecting multiple optical wavelengths
US7356224B2 (en) * 2001-07-03 2008-04-08 Brown University Research Foundation Method and apparatus for detecting multiple optical wave lengths
CN1547677B (zh) * 2001-07-03 2012-05-23 布朗大学研究基金会 利用超光栅处理光信号的方法和设备
US6993224B1 (en) 2001-11-15 2006-01-31 UNIVERSITé LAVAL Segmented waveguide array gratings (SWAG)-based archival optical memory
US6999662B2 (en) 2001-11-15 2006-02-14 UNIVERSITé LAVAL Segmented waveguide array grating filters
AUPS104402A0 (en) 2002-03-12 2002-04-11 Redfern Optical Components Pty Ltd Multi-layered structure characterisation
AU2003209817B2 (en) * 2002-03-12 2008-10-30 Tyco Electronics Pty Ltd Multi-layered structure characterisation
KR20050013165A (ko) * 2002-06-27 2005-02-02 브라운 유니버시티 리서치 파운데이션 다수의 광파장 검출을 위한 방법 및 장치
US7263258B2 (en) * 2003-09-24 2007-08-28 Brown University Research Foundation Programmable optical grating device and method
US7277604B2 (en) * 2003-12-12 2007-10-02 Lxsix Photonics Inc. Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiation
GB2418995B (en) * 2004-09-29 2006-08-16 Bookham Technology Plc Apodised binary grating
WO2007004339A1 (ja) * 2005-07-01 2007-01-11 University Of Yamanashi ブラッググレーティングの構造の同定方法および装置ならびにその作成方法
CA2629159A1 (en) * 2007-04-23 2008-10-23 Jds Uniphase Corporation A method of recording machine-readable information
WO2009081901A1 (ja) * 2007-12-21 2009-07-02 Fujikura Ltd. 光導波体及びその製造方法並びにこの光導波体を備えた光デバイス
US8923803B2 (en) * 2008-07-03 2014-12-30 Centurylink Intellectual Property Llc System and method for processing emergency data messages at a PSAP
WO2012072887A2 (en) * 2010-12-01 2012-06-07 Epicrystals Oy An optical broadband filter and a device comprising the same
JP6270387B2 (ja) * 2013-09-12 2018-01-31 日本オクラロ株式会社 半導体光共振器、半導体光素子及び光通信モジュール
US9791622B2 (en) * 2013-09-12 2017-10-17 Oclaro Japan, Inc. Optical semiconductor resonator, optical semiconductor device, and optical module

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0636459B2 (ja) 1988-07-13 1994-05-11 工業技術院長 半導体レーザ装置
US5337183A (en) 1991-02-01 1994-08-09 Yeda Research And Development Co. Ltd. Distributed resonant cavity light beam modulator
US6314220B1 (en) * 1995-03-13 2001-11-06 Templex Technology, Inc. Segmented complex fiber gratings
US5668901A (en) * 1996-02-14 1997-09-16 Corning Incorporated Low reflectivity fiber bragg grating with rectangular reflection function
DE19621112A1 (de) 1996-05-24 1997-11-27 Siemens Ag Verfahren zur Herstellung eines optischen Gitters
WO1999056159A1 (en) 1998-04-24 1999-11-04 Templex Technology Inc. Segmented complex diffraction gratings
GB2386254A (en) * 1999-03-05 2003-09-10 Nanovis Llc Superlattices

Also Published As

Publication number Publication date
DE60021391D1 (de) 2005-08-25
EP1206717B1 (de) 2005-07-20
US6415081B1 (en) 2002-07-02
EP1206717A1 (de) 2002-05-22
CA2382645A1 (en) 2001-02-15
WO2001011401A1 (en) 2001-02-15
WO2001011401A8 (en) 2001-06-14
AU6551000A (en) 2001-03-05

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