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AU2001260995A1 - Integrated optical monitoring system with tunable filter - Google Patents

Integrated optical monitoring system with tunable filter

Info

Publication number
AU2001260995A1
AU2001260995A1 AU2001260995A AU6099501A AU2001260995A1 AU 2001260995 A1 AU2001260995 A1 AU 2001260995A1 AU 2001260995 A AU2001260995 A AU 2001260995A AU 6099501 A AU6099501 A AU 6099501A AU 2001260995 A1 AU2001260995 A1 AU 2001260995A1
Authority
AU
Australia
Prior art keywords
monitoring system
integrated optical
tunable filter
optical monitoring
tunable
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
AU2001260995A
Inventor
Dale C. Flanders
Peter S. Whitney
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.)
Axsun Technologies LLC
Original Assignee
Axsun Technologies LLC
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 Axsun Technologies LLC filed Critical Axsun Technologies LLC
Publication of AU2001260995A1 publication Critical patent/AU2001260995A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07955—Monitoring or measuring power
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
    • 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
    • G02B6/29346—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 wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • 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
    • 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
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4226—Positioning means for moving the elements into alignment, e.g. alignment screws, deformation of the mount
    • 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
    • G02B6/4246—Bidirectionally operating package structures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
AU2001260995A 2000-03-03 2001-03-01 Integrated optical monitoring system with tunable filter Abandoned AU2001260995A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US18680000P 2000-03-03 2000-03-03
US60/186,800 2000-03-03
US09/648,413 US6776536B1 (en) 2000-03-03 2000-08-25 Integrated optical system monitoring system
US09/648,413 2000-08-25
PCT/US2001/006620 WO2001065734A2 (en) 2000-03-03 2001-03-01 Integrated optical monitoring system with tunable filter

Publications (1)

Publication Number Publication Date
AU2001260995A1 true AU2001260995A1 (en) 2001-09-12

Family

ID=26882433

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001260995A Abandoned AU2001260995A1 (en) 2000-03-03 2001-03-01 Integrated optical monitoring system with tunable filter

Country Status (3)

Country Link
US (2) US6776536B1 (en)
AU (1) AU2001260995A1 (en)
WO (1) WO2001065734A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6922281B2 (en) * 2002-05-03 2005-07-26 Lightwaves 2020, Inc. Erbium-doped fiber amplifier and integrated module components
WO2004042444A1 (en) * 2002-11-08 2004-05-21 Tdk Corporation Optical module and method for manufacturing same
KR100490754B1 (en) * 2002-11-15 2005-05-24 한국전자통신연구원 Variable optical attenuator with tunable wavelength dependence
JP2004200399A (en) * 2002-12-18 2004-07-15 Tdk Corp Optical module and method of manufacturing the same
US7529247B2 (en) * 2003-09-17 2009-05-05 Rivulet Communications, Inc. Empirical scheduling of network packets
US7061618B2 (en) 2003-10-17 2006-06-13 Axsun Technologies, Inc. Integrated spectroscopy system
CN100394714C (en) * 2003-12-25 2008-06-11 武汉光迅科技股份有限公司 Integrated Optical Power Adjustable Optical Wavelength Division Multiplexer
US7551287B2 (en) * 2006-06-06 2009-06-23 Ge Homeland Protection, Inc. Actuator for micro-electromechanical system fabry-perot filter
GB2445956B (en) * 2007-01-26 2009-12-02 Valtion Teknillinen A spectrometer and a method for controlling the spectrometer
US20110129216A1 (en) * 2008-09-17 2011-06-02 Christopher Lin Tunable optical filters
US8526472B2 (en) 2009-09-03 2013-09-03 Axsun Technologies, Inc. ASE swept source with self-tracking filter for OCT medical imaging
US8670129B2 (en) 2009-09-03 2014-03-11 Axsun Technologies, Inc. Filtered ASE swept source for OCT medical imaging
US8651750B2 (en) * 2009-11-19 2014-02-18 Apple Inc. Audio connectors with optical structures and electrical contacts
US8573861B2 (en) * 2009-11-19 2013-11-05 Apple Inc. Audio jacks with optical and electrical paths
US8577195B2 (en) * 2009-11-19 2013-11-05 Apple Inc. Interface accessories with optical and electrical paths
US8718294B2 (en) * 2009-11-19 2014-05-06 Apple Inc. Audio connectors with wavelength-division-multiplexing capabilities
US8682003B2 (en) * 2009-11-19 2014-03-25 Apple Inc. Equipment with optical paths for noise cancellation signals
US8620162B2 (en) 2010-03-25 2013-12-31 Apple Inc. Handheld electronic device with integrated transmitters
JP5645631B2 (en) * 2010-12-13 2014-12-24 三菱電機株式会社 Wavelength monitor, optical module, and wavelength monitoring method
JP6194673B2 (en) * 2013-07-29 2017-09-13 セイコーエプソン株式会社 Optical module and electronic device
US9563021B2 (en) 2014-03-17 2017-02-07 Lumentum Operations Llc Optical switching device
CA3062536A1 (en) 2017-05-05 2018-11-08 Hubbell Incorporated Luminaire uplight
CN108873159B (en) * 2018-06-19 2021-01-01 武汉电信器件有限公司 Integrated device for erbium-doped fiber amplifier
JP7101569B2 (en) * 2018-08-31 2022-07-15 住友電気工業株式会社 How to assemble the optical receiver
CN116243437A (en) * 2023-03-01 2023-06-09 四川华岭光子科技有限公司 Multi-rate multi-channel receiving and transmitting integrated packaging optical device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781425A (en) * 1986-02-18 1988-11-01 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic apparatus and method for spectrum analysis and filtering
US5027435A (en) 1987-07-15 1991-06-25 At&T Bell Laboratories Optical communication systems using Fabry-Perot cavities
CA2060576C (en) * 1991-02-04 1995-09-26 Katsuhiko Hirabayashi Electrically tunable wavelength-selective filter
EP0799432A4 (en) 1994-12-21 1999-03-24 E Tek Dynamics Inc Integrable fiberoptic coupler and resulting devices and systems
EP0723170A3 (en) 1995-01-19 1997-04-23 Sumitomo Electric Industries Optical composite module and assembly method
SE506798C2 (en) * 1995-05-19 1998-02-16 Ericsson Telefon Ab L M Method and apparatus for transmitting signals in an optical fiber
US5646762A (en) 1995-11-07 1997-07-08 Lucent Technologies Inc. Optical communication system using tandem Fabry-Perot etalon for wavelength selection
JP3778641B2 (en) 1996-12-13 2006-05-24 富士通株式会社 Optical amplifier
US5818585A (en) * 1997-02-28 1998-10-06 The United States Of America As Represented By The Secretary Of The Navy Fiber Bragg grating interrogation system with adaptive calibration
US6370290B1 (en) 1997-09-19 2002-04-09 Uniphase Corporation Integrated wavelength-select transmitter
WO1999034484A2 (en) 1997-12-29 1999-07-08 Coretek, Inc. Microelectromechanically, tunable, confocal, vcsel and fabry-perot filter
DE19816612A1 (en) 1998-04-15 1999-10-21 Bandemer Adalbert Monitor for testing performance of dense wavelength division multiplex multiple wavelength communication system
US6262822B1 (en) * 1998-05-13 2001-07-17 Jds Fitel Inc. Circuit for monitoring optical signals
IL141657A0 (en) * 1998-08-28 2002-03-10 E Tek Electrophotonics Solutio Method and apparatus for optical performance monitoring in wavelength division multiplexed fiber optical systems
US6192058B1 (en) * 1998-09-18 2001-02-20 Sarnoff Corporation Multiwavelength actively mode-locked external cavity semiconductor laser

Also Published As

Publication number Publication date
WO2001065734A2 (en) 2001-09-07
US6905255B2 (en) 2005-06-14
US20040151440A1 (en) 2004-08-05
WO2001065734A3 (en) 2002-08-29
US6776536B1 (en) 2004-08-17

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