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AU2001288303A1 - Wide range tunable optical filter - Google Patents

Wide range tunable optical filter

Info

Publication number
AU2001288303A1
AU2001288303A1 AU2001288303A AU8830301A AU2001288303A1 AU 2001288303 A1 AU2001288303 A1 AU 2001288303A1 AU 2001288303 A AU2001288303 A AU 2001288303A AU 8830301 A AU8830301 A AU 8830301A AU 2001288303 A1 AU2001288303 A1 AU 2001288303A1
Authority
AU
Australia
Prior art keywords
wide range
optical filter
tunable optical
range tunable
filter
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.)
Abandoned
Application number
AU2001288303A
Inventor
Timothy J. Bailey
Michael A Davis
Alan D Kersey
Martin A. Putnam
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.)
Cidra Corp
Original Assignee
Cidra 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 Cidra Corp filed Critical Cidra Corp
Publication of AU2001288303A1 publication Critical patent/AU2001288303A1/en
Abandoned 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
    • G02B6/24—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
    • 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
    • G02B6/29319—With a cascade of diffractive elements or of diffraction operations
    • G02B6/2932—With a cascade of diffractive elements or of diffraction operations comprising a directional router, e.g. directional coupler, circulator
    • 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
    • G02B6/26—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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/29395—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 characterised by the function or use of the complete device configurable, e.g. tunable or reconfigurable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0213—Groups of channels or wave bands arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0215—Architecture aspects
    • H04J14/0216—Bidirectional architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0209—Multi-stage arrangements, e.g. by cascading multiplexers or demultiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0215—Architecture aspects
    • H04J14/0219—Modular or upgradable architectures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
AU2001288303A 2000-08-26 2001-08-17 Wide range tunable optical filter Abandoned AU2001288303A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US64852400A 2000-08-26 2000-08-26
US09/648,524 2000-08-26
US09/751,589 US6594410B2 (en) 2000-08-26 2000-12-29 Wide range tunable optical filter
US09/751,589 2000-12-29
PCT/US2001/025866 WO2002018983A2 (en) 2000-08-26 2001-08-17 Wide range tunable optical filter

Publications (1)

Publication Number Publication Date
AU2001288303A1 true AU2001288303A1 (en) 2002-03-13

Family

ID=27095397

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288303A Abandoned AU2001288303A1 (en) 2000-08-26 2001-08-17 Wide range tunable optical filter

Country Status (5)

Country Link
US (1) US6594410B2 (en)
EP (1) EP1314055A2 (en)
AU (1) AU2001288303A1 (en)
CA (1) CA2423780A1 (en)
WO (1) WO2002018983A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7113704B1 (en) * 2000-11-28 2006-09-26 Kotura, Inc. Tunable add/drop node for optical network
JP4252219B2 (en) * 2001-01-12 2009-04-08 富士通株式会社 Optical node device and system including the device
US6898338B2 (en) * 2001-06-18 2005-05-24 Weatherford/Lamb, Inc. Fabry-Perot sensing element based on a large-diameter optical waveguide
US20030035172A1 (en) * 2001-08-17 2003-02-20 Gang (Paul) Chen Tunable, reconfigurable optical add-drop multiplexer and a switching device
US6810168B1 (en) 2002-05-30 2004-10-26 Kotura, Inc. Tunable add/drop node
US6728445B2 (en) * 2002-05-30 2004-04-27 E. I. Du Ponte De Nemours And Company Closed-loop control of tunable optical wavelength filters
CA2395905A1 (en) * 2002-07-26 2004-01-26 Teraxion Inc. Multi-grating tunable chromatic dispersion compensator
US7127169B1 (en) * 2002-08-05 2006-10-24 Alliance Fiber Optic Products, Inc. Fiber optic tunable add-drop multiplexer/demultiplexer
US6936574B2 (en) * 2002-08-30 2005-08-30 Halliburton Energy Services, Inc. Process for controlling gas migration during well cementing
US6751375B1 (en) * 2002-11-01 2004-06-15 Alliance Fiber Optic Products, Inc. Self-referencing tunable add-drop filters
US20050087673A1 (en) * 2003-10-23 2005-04-28 Ray Chen Apparatus and method for an electronically tuned, wavelength-dependent optical detector
US7133582B1 (en) 2003-12-04 2006-11-07 Behzad Moslehi Fiber-optic filter with tunable grating
US6965472B2 (en) * 2004-03-22 2005-11-15 Raytheon Company Nonreciprocal optical element with independent control of transmission opposite directions
JP2006251703A (en) * 2005-03-14 2006-09-21 Denso Corp Optical fiber sensor
GB2464477B (en) * 2008-10-15 2011-09-07 Insensys Ltd Apparatus for interrogating fibre Bragg gratings
US7978943B2 (en) * 2009-01-22 2011-07-12 Raytheon Company Monolithic pump coupler for high-aspect ratio solid-state gain media
US10788633B2 (en) * 2018-04-30 2020-09-29 Hewlett Packard Enterprise Development Lp Complementary reverse order filters
US10852472B1 (en) 2019-06-18 2020-12-01 Cisco Technology, Inc. Multiple stage Bragg gratings in multiplexing applications
US11002980B1 (en) * 2020-03-10 2021-05-11 Cisco Technology, Inc. Cascaded arrangement of two-mode Bragg gratings in multiplexing applications
US11867922B1 (en) * 2022-04-15 2024-01-09 Pin Long Synchronous, tunable multi-optical filter system
CN119105225A (en) * 2024-09-27 2024-12-10 深圳大学 An optical filter

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444458A (en) 1981-05-26 1984-04-24 Gould Inc. Substrate ruggedized optical fiber apparatus
EP0191063B1 (en) 1984-08-13 1992-05-13 United Technologies Corporation Method for impressing grating within fiber optics
US4915467A (en) 1988-09-12 1990-04-10 Corning Incorporated Method of making fiber coupler having integral precision connection wells
US5042898A (en) 1989-12-26 1991-08-27 United Technologies Corporation Incorporated Bragg filter temperature compensated optical waveguide device
US5007705A (en) * 1989-12-26 1991-04-16 United Technologies Corporation Variable optical fiber Bragg filter arrangement
US5125946A (en) 1990-12-10 1992-06-30 Corning Incorporated Manufacturing method for planar optical waveguides
US5235659A (en) 1992-05-05 1993-08-10 At&T Bell Laboratories Method of making an article comprising an optical waveguide
US5283686A (en) 1992-07-27 1994-02-01 General Instrument Corporation, Jerrold Communications Optical systems with grating reflector
US5825520A (en) 1992-07-27 1998-10-20 Huber; David R. Optical demultiplexers with grating reflectors
US5579143A (en) 1993-06-04 1996-11-26 Ciena Corporation Optical system with tunable in-fiber gratings
US5459801A (en) 1993-10-29 1995-10-17 Rutgers University Coupler used to fabricate add-drop devices, dispersion compensators, amplifiers, oscillators, superluminescent devices, and communications systems
US5457758A (en) 1993-10-29 1995-10-10 Rutgers University Add-drop device for a wavelength division multiple, fiber optic transmission system
US5388173A (en) 1993-12-20 1995-02-07 United Technologies Corporation Method and apparatus for forming aperiodic gratings in optical fibers
AUPM547194A0 (en) 1994-05-06 1994-06-02 University Of Sydney, The Variable property light transmitting device
US5469520A (en) 1994-09-30 1995-11-21 United Technologies Corporation Compression-tuned fiber grating
US5691999A (en) 1994-09-30 1997-11-25 United Technologies Corporation Compression-tuned fiber laser
GB9420132D0 (en) 1994-10-05 1994-11-16 Norhern Telecom Limited Optical amplifiers
FR2731082B1 (en) 1995-02-28 1997-04-04 France Telecom OPTICAL INSERTION-EXTRACTION MULTIPLEXER USING OPTICAL CIRCULATORS AND PHOTO-WRITTEN BRAGG ARRAYS
FR2731280B1 (en) 1995-03-03 1997-04-04 Hamel Andre HIGH INSULATION INSERTION-EXTRACTION OPTICAL MULTIPLEXER
FR2735931B1 (en) 1995-06-21 1997-07-25 Hamel Andre RECONFIGURABLE DEVICE FOR WAVELENGTH INSERTION-EXTRACTION
CN1195436A (en) 1995-08-04 1998-10-07 阿尔卡塔尔-阿尔斯托姆通用电气公司 add-drop multiplexer
US6236782B1 (en) * 1995-08-29 2001-05-22 Arroyo Optics, Inc. Grating assisted coupler devices
FR2738698B1 (en) 1995-09-08 1997-10-17 Alcatel Nv METHOD AND SYSTEM FOR EQUALIZING THE RESPECTIVE POWER LEVELS OF THE CHANNELS OF A SPECTRALLY MULTIPLEX OPTICAL SIGNAL
US5608825A (en) 1996-02-01 1997-03-04 Jds Fitel Inc. Multi-wavelength filtering device using optical fiber Bragg grating
US5748350A (en) 1996-06-19 1998-05-05 E-Tek Dynamics, Inc. Dense wavelength division multiplexer and demultiplexer devices
US5745626A (en) 1996-06-20 1998-04-28 Jds Fitel Inc. Method for and encapsulation of an optical fiber
US5841918A (en) 1996-08-26 1998-11-24 Jds Fitel Inc. Wavelength and bandwidth tunable optical system
US5706375A (en) 1996-09-10 1998-01-06 Jds Fitel Inc. Variable-attenuation tunable optical router
US5717798A (en) 1996-09-12 1998-02-10 Lucent Technologies Inc. Optical waveguide system comprising a mode coupling grating and a mode discrimination coupler
US5909295A (en) 1996-11-06 1999-06-01 Li; Jinghui Hybrid bi-directional wavelength division multiplexing device
JPH10221552A (en) 1997-02-07 1998-08-21 Oki Electric Ind Co Ltd Optical wavelength filter and optical wavelength selecting router
NO307357B1 (en) * 1997-02-14 2000-03-20 Optoplan As Device for painting optical wavelengths
CA2203729C (en) 1997-04-25 2001-04-17 Jds Fitel Inc. Method and circuit for demultiplexing an optical signal
JPH11136214A (en) 1997-10-28 1999-05-21 Matsushita Electric Ind Co Ltd WDM optical transmission system
US5995255A (en) 1997-10-28 1999-11-30 Lucent Technologies Inc. Concatenated fiber grating optical monitor
US6091744A (en) 1998-01-14 2000-07-18 Hewlett-Packard Company Wavelength selectable source for wavelength division multiplexed applications
US6091870A (en) 1998-02-20 2000-07-18 Corning Incorporated Wavelength division multiplexer/demultiplexer optical device
US6229827B1 (en) * 1998-12-04 2001-05-08 Cidra Corporation Compression-tuned bragg grating and laser
US6310990B1 (en) * 2000-03-16 2001-10-30 Cidra Corporation Tunable optical structure featuring feedback control
WO2000037969A2 (en) 1998-12-04 2000-06-29 Cidra Corporation Compression-tuned bragg grating and laser
ATE265055T1 (en) 1998-12-04 2004-05-15 Cidra Corp TUBE CONVEYING FIBER GRID
US6298184B1 (en) 1998-12-04 2001-10-02 Cidra Corporation Method and apparatus for forming a tube-encased bragg grating
US6438287B1 (en) 1999-06-23 2002-08-20 Nortel Networks Limited Dispersion compensation
NO20003413L (en) 1999-06-30 2001-01-02 Marconi Comm Ltd Optical system
GB2363014B (en) 1999-06-30 2002-02-13 Marconi Comm Ltd Optical System

Also Published As

Publication number Publication date
WO2002018983A2 (en) 2002-03-07
CA2423780A1 (en) 2002-03-07
US20020025110A1 (en) 2002-02-28
US6594410B2 (en) 2003-07-15
EP1314055A2 (en) 2003-05-28
WO2002018983A3 (en) 2003-03-06

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