DE69526357T2 - Kompressions-abgestimmtes fasergitter - Google Patents

Kompressions-abgestimmtes fasergitter

Info

Publication number
DE69526357T2
DE69526357T2 DE69526357T DE69526357T DE69526357T2 DE 69526357 T2 DE69526357 T2 DE 69526357T2 DE 69526357 T DE69526357 T DE 69526357T DE 69526357 T DE69526357 T DE 69526357T DE 69526357 T2 DE69526357 T2 DE 69526357T2
Authority
DE
Germany
Prior art keywords
grill
compression
tuned fiber
tuned
fiber
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
DE69526357T
Other languages
English (en)
Other versions
DE69526357D1 (de
Inventor
W Morey
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.)
Raytheon Technologies 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
Publication of DE69526357D1 publication Critical patent/DE69526357D1/de
Application granted granted Critical
Publication of DE69526357T2 publication Critical patent/DE69526357T2/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
    • G02B6/02—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
DE69526357T 1994-09-30 1995-09-21 Kompressions-abgestimmtes fasergitter Expired - Lifetime DE69526357T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/316,183 US5469520A (en) 1994-09-30 1994-09-30 Compression-tuned fiber grating
PCT/US1995/012146 WO1996010765A1 (en) 1994-09-30 1995-09-21 Compression-tuned fiber grating

Publications (2)

Publication Number Publication Date
DE69526357D1 DE69526357D1 (de) 2002-05-16
DE69526357T2 true DE69526357T2 (de) 2002-10-17

Family

ID=23227887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526357T Expired - Lifetime DE69526357T2 (de) 1994-09-30 1995-09-21 Kompressions-abgestimmtes fasergitter

Country Status (7)

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

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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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JP2002529786A (ja) 1998-11-06 2002-09-10 コーニング インコーポレイテッド 断熱化光導波路回折格子デバイス
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US6763043B2 (en) * 1998-12-04 2004-07-13 Cidra Corporation Tunable grating-based dispersion compensator
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US6982996B1 (en) * 1999-12-06 2006-01-03 Weatherford/Lamb, Inc. Large diameter optical waveguide, grating, and laser
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US6865194B1 (en) 1998-12-04 2005-03-08 Cidra Corporation Strain-isolated Bragg grating temperature sensor
US6229827B1 (en) 1998-12-04 2001-05-08 Cidra Corporation Compression-tuned bragg grating and laser
US6810178B2 (en) * 1998-12-04 2004-10-26 Cidra Corporation Large diameter optical waveguide having blazed grating therein
JP4522588B2 (ja) * 1998-12-04 2010-08-11 シドラ コーポレイション 圧縮同調式のブラッグ回折格子およびレーザ
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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
US6403949B1 (en) 1999-11-23 2002-06-11 Cidra Corporation Method and apparatus for correcting systematic error in a wavelength measuring device
US6346702B1 (en) 1999-12-10 2002-02-12 Cidra Corporation Fiber bragg grating peak detection system and method
US6389200B1 (en) * 1999-12-28 2002-05-14 Alcatel Usa Sourcing, L.P. Wide tuning range fiber bragg grating filter (FBGF) using muscle wire
US6626043B1 (en) * 2000-01-31 2003-09-30 Weatherford/Lamb, Inc. Fluid diffusion resistant glass-encased fiber optic sensor
US6356684B1 (en) 2000-04-14 2002-03-12 General Dynamics Advanced Technology Systems, Inc. Adjustable optical fiber grating dispersion compensators
US6477309B2 (en) * 2000-06-13 2002-11-05 Bti Photonics Inc. Temperature-compensating arrangements and methods for optical fiber
US6396982B1 (en) * 2000-08-01 2002-05-28 Rich Key Technologies Limited Bimetal-based temperature stabilized multi-FBG package with tunable mechanism
US6374015B1 (en) * 2000-08-01 2002-04-16 Rich Key Technologies Limited Temperature-compensating device with tunable mechanism for optical fiber gratings
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US7386204B1 (en) 2000-08-26 2008-06-10 Cidra Corporation Optical filter having a shaped filter function
US6594410B2 (en) 2000-08-26 2003-07-15 Cidra Corporation Wide range tunable optical filter
US6453108B1 (en) 2000-09-30 2002-09-17 Cidra Corporation Athermal bragg grating package with course and fine mechanical tuning
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
US6470036B1 (en) * 2000-11-03 2002-10-22 Cidra Corporation Tunable external cavity semiconductor laser incorporating a tunable bragg grating
US6594288B1 (en) * 2000-11-06 2003-07-15 Cidra Corporation Tunable raman laser and amplifier
US6594081B2 (en) 2000-12-29 2003-07-15 Cidra Corporation Actuator mechanism for tuning an optical device
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US6888981B2 (en) * 2002-09-13 2005-05-03 Honeywell International Inc. Wavelength division multiplexing coupler with loss element
FR2845166B1 (fr) 2002-09-30 2004-10-29 Commissariat Energie Atomique Dispositif d'accord d'un reseau de bragg, par compression au moyen d'un actionneur piezoelectrique
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Also Published As

Publication number Publication date
CA2200723C (en) 2006-08-22
DE69526357D1 (de) 2002-05-16
WO1996010765A1 (en) 1996-04-11
US5469520A (en) 1995-11-21
JP3776930B2 (ja) 2006-05-24
ES2173199T3 (es) 2002-10-16
EP0783718B1 (de) 2002-04-10
JPH10505920A (ja) 1998-06-09
EP0783718A1 (de) 1997-07-16
CA2200723A1 (en) 1996-04-11

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Legal Events

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