TW409187B - Method for fabrication of in-line optical waveguide refractive index gratings of any length - Google Patents

Method for fabrication of in-line optical waveguide refractive index gratings of any length Download PDF

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Publication number
TW409187B
TW409187B TW087115441A TW87115441A TW409187B TW 409187 B TW409187 B TW 409187B TW 087115441 A TW087115441 A TW 087115441A TW 87115441 A TW87115441 A TW 87115441A TW 409187 B TW409187 B TW 409187B
Authority
TW
Taiwan
Prior art keywords
patent application
waveguide
item
intensity
scope
Prior art date
Application number
TW087115441A
Other languages
English (en)
Chinese (zh)
Inventor
James F Brennan Iii
Dwayne L Labrake
Gerard A Beauchesne
Ronald P Pepin
Original Assignee
Minnesota Mining & Mfg
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Publication date
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of TW409187B publication Critical patent/TW409187B/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02Optical fibres with cladding with or without a coating
    • G02B6/02057Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02147Point by point fabrication, i.e. grating elements induced one step at a time along the fibre, e.g. by scanning a laser beam, arc discharge scanning
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02Optical fibres with cladding with or without a coating
    • G02B6/02057Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02133Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
    • G02B6/02138Refractive 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12Light 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
    • G02B6/122Basic optical elements, e.g. light-guiding paths
    • G02B6/124Geodesic lenses or integrated gratings
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/28Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29317Light guides of the optical fibre type
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/28Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/29392Controlling dispersion
    • G02B6/29394Compensating wavelength dispersion
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12Light 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
    • G02B2006/12083Constructional arrangements
    • G02B2006/12107Grating
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12Light 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
    • G02B2006/12083Constructional arrangements
    • G02B2006/12109Filter
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12Light 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
    • G02B2006/12133Functions
    • G02B2006/12138Sensor
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02Optical fibres with cladding with or without a coating
    • G02B6/02057Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/02085Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical
    • G02B6/02095Long period gratings, i.e. transmission gratings coupling light between core and cladding modes
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02Optical fibres with cladding with or without a coating
    • G02B6/02057Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02152Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating involving moving the fibre or a manufacturing element, stretching of the fibre
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057Temporal shaping, e.g. pulse compression, frequency chirping

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
TW087115441A 1997-10-02 1998-09-16 Method for fabrication of in-line optical waveguide refractive index gratings of any length TW409187B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/942,590 US5912999A (en) 1997-10-02 1997-10-02 Method for fabrication of in-line optical waveguide index grating of any length

Publications (1)

Publication Number Publication Date
TW409187B true TW409187B (en) 2000-10-21

Family

ID=25478324

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087115441A TW409187B (en) 1997-10-02 1998-09-16 Method for fabrication of in-line optical waveguide refractive index gratings of any length

Country Status (9)

Country Link
US (1) US5912999A (enExample)
EP (1) EP1010025B1 (enExample)
JP (1) JP2001519540A (enExample)
KR (1) KR100534497B1 (enExample)
AU (1) AU2701699A (enExample)
CA (1) CA2305274C (enExample)
DE (1) DE69818688T2 (enExample)
TW (1) TW409187B (enExample)
WO (1) WO1999018462A1 (enExample)

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GB9722549D0 (en) * 1997-10-24 1997-12-24 Univ Southampton Fabricating optical waveguide gratings and/or characterising optical waveguides
US6084995A (en) * 1997-12-19 2000-07-04 Nortel Networks Corporation Reducing scanning errors
US6130973A (en) * 1998-03-26 2000-10-10 Institut National D'optique Method and apparatus for spectrally designing all-fiber filters
CA2241707C (en) * 1998-06-26 2002-04-02 Mark Farries Optical drop circuit having group delay compensation
KR100322121B1 (ko) 1998-10-13 2002-03-08 윤종용 장주기격자필터제조장치
US6163638A (en) * 1998-10-29 2000-12-19 Lucent Technologies Inc. Article comprising an optical pulse compressor
GB2352529B (en) * 1999-05-05 2003-04-23 Furukawa Electric Europ Ltd Optic fibre grating manufactured using phase mask and variable filter
KR100334812B1 (ko) 1999-07-02 2002-05-02 윤종용 아포다이즈드 광섬유 격자 제작장치
US6882477B1 (en) 1999-11-10 2005-04-19 Massachusetts Institute Of Technology Method and system for interference lithography utilizing phase-locked scanning beams
IT1311335B1 (it) * 1999-12-21 2002-03-12 Otc Optical Technologies Ct S Procedimento e dispositivo per realizzare reticoli in fibra ottica.
US6696157B1 (en) 2000-03-05 2004-02-24 3M Innovative Properties Company Diamond-like glass thin films
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US6553163B2 (en) * 2000-03-30 2003-04-22 Corning, Incorporated Method and apparatus for writing a Bragg grating in a waveguide
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JP3813059B2 (ja) * 2000-12-26 2006-08-23 三菱電機株式会社 グレーティングの作製方法
WO2002054631A2 (en) 2000-12-30 2002-07-11 University Of Rochester Device and method for compensating for chromatic dispersion
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Also Published As

Publication number Publication date
DE69818688T2 (de) 2004-08-05
EP1010025A1 (en) 2000-06-21
US5912999A (en) 1999-06-15
CA2305274C (en) 2007-09-11
EP1010025B1 (en) 2003-10-01
JP2001519540A (ja) 2001-10-23
CA2305274A1 (en) 1999-04-15
KR20010030865A (ko) 2001-04-16
KR100534497B1 (ko) 2005-12-08
WO1999018462A1 (en) 1999-04-15
DE69818688D1 (de) 2003-11-06
AU2701699A (en) 1999-04-27

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