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ES2173199T3 - Reticulo de fibra sintonizado por compresion. - Google Patents

Reticulo de fibra sintonizado por compresion.

Info

Publication number
ES2173199T3
ES2173199T3 ES95935072T ES95935072T ES2173199T3 ES 2173199 T3 ES2173199 T3 ES 2173199T3 ES 95935072 T ES95935072 T ES 95935072T ES 95935072 T ES95935072 T ES 95935072T ES 2173199 T3 ES2173199 T3 ES 2173199T3
Authority
ES
Spain
Prior art keywords
reticle
filter
optical fiber
tuning fiber
compression tuning
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
ES95935072T
Other languages
English (en)
Inventor
William W Morey
Arnold L Wilson
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.)
RTX Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of ES2173199T3 publication Critical patent/ES2173199T3/es
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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical 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
    • G02B6/29304—Optical 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
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29317—Light guides of the optical fibre type
    • G02B6/29322—Diffractive elements of the tunable type
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Communication System (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lasers (AREA)

Abstract

UN ELEMENTO REFLECTOR (26) COMO, POR EJEMPLO, UN FILTRO BRAGG, IMPRESO EN UNA FIBRA OPTICA (24) TIENE UNA LONGITUD DE ONDA DE REFLEXION QUE SE MODULA POR MEDIO DE COMPRIMIR EL FILTRO (26). DEBIDO A QUE LA FIBRA OPTICA ES MUCHO MAS FUERTE BAJO COMPRESION QUE EN TENSION, EL FILTRO (26) SE PUEDE MODULAR POR ENCIMA DE UN RANGO MUCHO MAS AMPLIO QUE LAS TECNICAS DE EXTENSION/TENSION CONVENCIONALES.
ES95935072T 1994-09-30 1995-09-21 Reticulo de fibra sintonizado por compresion. Expired - Lifetime ES2173199T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/316,183 US5469520A (en) 1994-09-30 1994-09-30 Compression-tuned fiber grating

Publications (1)

Publication Number Publication Date
ES2173199T3 true ES2173199T3 (es) 2002-10-16

Family

ID=23227887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95935072T Expired - Lifetime ES2173199T3 (es) 1994-09-30 1995-09-21 Reticulo de fibra sintonizado por compresion.

Country Status (7)

Country Link
US (1) US5469520A (es)
EP (1) EP0783718B1 (es)
JP (1) JP3776930B2 (es)
CA (1) CA2200723C (es)
DE (1) DE69526357T2 (es)
ES (1) ES2173199T3 (es)
WO (1) WO1996010765A1 (es)

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US5978119A (en) * 1997-02-18 1999-11-02 Lucent Technologies Inc. System and method for synchronizing an optical source and a router in a wavelength division multiplexed fiber optic network
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US6188705B1 (en) 1997-05-16 2001-02-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fiber grating coupled light source capable of tunable, single frequency operation
US6078709A (en) * 1997-11-12 2000-06-20 Lucent Technologies Inc. Method and apparatus for monitoring multi-wavelength optical systems
US5982791A (en) * 1998-01-14 1999-11-09 Hewlett-Packard Company Wavelength tracking in adjustable optical systems
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DE19808222A1 (de) 1998-02-27 1999-09-02 Abb Research Ltd Faser-Bragg-Gitter Drucksensor mit integrierbarem Faser-Bragg-Gitter Temperatursensor
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DE69942749D1 (de) 1998-12-04 2010-10-21 Cidra Corp Spannungsisolierter temperatursensor mit einem bragg-gitter
US6597711B2 (en) * 1998-12-04 2003-07-22 Cidra Corporation Bragg grating-based laser
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WO2000037969A2 (en) * 1998-12-04 2000-06-29 Cidra Corporation Compression-tuned bragg grating and laser
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US6310990B1 (en) 2000-03-16 2001-10-30 Cidra Corporation Tunable optical structure featuring feedback control
GB9828584D0 (en) 1998-12-23 1999-02-17 Qps Technology Inc Method for nonlinear, post tunable, temperature compensation package of fiber bragg gratings
US6271766B1 (en) 1998-12-23 2001-08-07 Cidra Corporation Distributed selectable latent fiber optic sensors
AU2528200A (en) * 1999-02-12 2000-08-29 Jds Uniphase Corporation Method and apparatus for thermal control of bragg grating devices
GB9903450D0 (en) 1999-02-16 1999-04-07 Oxford Fiber Optic Tools Ltd Wavelength turntable power meter
GB2346965B (en) 1999-02-18 2002-01-16 Oxford Fiber Optic Tools Ltd Fibre optic grating sensor
US6317528B1 (en) 1999-08-23 2001-11-13 Corning Incorporated Temperature compensated integrated planar bragg grating, and method of formation
US6996316B2 (en) * 1999-09-20 2006-02-07 Cidra Corporation Large diameter D-shaped optical waveguide and coupler
US6439055B1 (en) 1999-11-15 2002-08-27 Weatherford/Lamb, Inc. Pressure sensor assembly structure to insulate a pressure sensing device from harsh environments
US6449402B1 (en) 1999-11-19 2002-09-10 Finisar Corporation Method and apparatus for compensating an optical filter
US6462329B1 (en) 1999-11-23 2002-10-08 Cidra Corporation Fiber bragg grating reference sensor for precise reference temperature measurement
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US6580855B1 (en) * 2000-10-10 2003-06-17 The United States Of America As Represented By The Secretary Of The Navy Bandwidth tunable gratings for dynamic dispersion compensation in lightwave
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US6594081B2 (en) 2000-12-29 2003-07-15 Cidra Corporation Actuator mechanism for tuning an optical device
US6360042B1 (en) * 2001-01-31 2002-03-19 Pin Long Tunable optical fiber gratings device
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Also Published As

Publication number Publication date
DE69526357T2 (de) 2002-10-17
EP0783718B1 (en) 2002-04-10
CA2200723A1 (en) 1996-04-11
EP0783718A1 (en) 1997-07-16
DE69526357D1 (de) 2002-05-16
WO1996010765A1 (en) 1996-04-11
CA2200723C (en) 2006-08-22
JPH10505920A (ja) 1998-06-09
JP3776930B2 (ja) 2006-05-24
US5469520A (en) 1995-11-21

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