DE69927636T2 - Multiport optischer Zirkulator welcher eine Abbildungslinse und ein korrigierendes optisches Element benutzt - Google Patents

Multiport optischer Zirkulator welcher eine Abbildungslinse und ein korrigierendes optisches Element benutzt Download PDF

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Publication number
DE69927636T2
DE69927636T2 DE69927636T DE69927636T DE69927636T2 DE 69927636 T2 DE69927636 T2 DE 69927636T2 DE 69927636 T DE69927636 T DE 69927636T DE 69927636 T DE69927636 T DE 69927636T DE 69927636 T2 DE69927636 T2 DE 69927636T2
Authority
DE
Germany
Prior art keywords
polarization components
optical
lens
polarization
light beam
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 - Fee Related
Application number
DE69927636T
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German (de)
English (en)
Other versions
DE69927636D1 (de
Inventor
Kok-Wai Chang
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.)
Avago Technologies International Sales Pte Ltd
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of DE69927636D1 publication Critical patent/DE69927636D1/de
Application granted granted Critical
Publication of DE69927636T2 publication Critical patent/DE69927636T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2746—Optical coupling means with polarisation selective and adjusting means comprising non-reciprocal devices, e.g. isolators, FRM, circulators, quasi-isolators
    • 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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE69927636T 1998-06-18 1999-05-26 Multiport optischer Zirkulator welcher eine Abbildungslinse und ein korrigierendes optisches Element benutzt Expired - Fee Related DE69927636T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/100,666 US6014244A (en) 1998-06-18 1998-06-18 Multi-port optical circulator utilizing imaging lens and correction optical element
US100666 2002-03-18

Publications (2)

Publication Number Publication Date
DE69927636D1 DE69927636D1 (de) 2006-02-23
DE69927636T2 true DE69927636T2 (de) 2006-07-20

Family

ID=22280909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927636T Expired - Fee Related DE69927636T2 (de) 1998-06-18 1999-05-26 Multiport optischer Zirkulator welcher eine Abbildungslinse und ein korrigierendes optisches Element benutzt

Country Status (5)

Country Link
US (1) US6014244A (enExample)
EP (1) EP0965867B1 (enExample)
JP (1) JP2000028966A (enExample)
AU (1) AU746096B2 (enExample)
DE (1) DE69927636T2 (enExample)

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* Cited by examiner, † Cited by third party
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US6438278B1 (en) * 1998-02-12 2002-08-20 Telelight Communication Inc. Fiber optical circulator
US6075642A (en) * 1998-06-18 2000-06-13 Hewlett-Packard Company Multi-port optical isolator
US6049426A (en) 1998-08-17 2000-04-11 New Focus, Inc. Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion
US6175448B1 (en) 1998-08-17 2001-01-16 New Focus, Inc. Optical circulators using beam angle turners
US6091866A (en) * 1998-09-01 2000-07-18 Cheng; Yihao Optical isolator
US6289152B1 (en) * 1998-10-27 2001-09-11 Adc Telecommunications, Inc. Multiple port, fiber optic coupling device
US6154581A (en) * 1998-10-27 2000-11-28 Adc Telecommunications, Inc. Multiple port, fiber optic circulator
US6212008B1 (en) 1998-11-13 2001-04-03 New Focus, Inc. Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion
WO2000048029A1 (en) * 1999-02-11 2000-08-17 New Focus, Inc. Compact multiple port optical isolator
US6377720B1 (en) * 1999-02-24 2002-04-23 Micro-Optics, Inc. Inline optical circulators
US6246807B1 (en) * 1999-04-06 2001-06-12 Adc Telecommunications, Inc. Optical circulator
US6236506B1 (en) * 1999-09-23 2001-05-22 Avanex Corporation Reflection-type optical circulation utilizing a lens and birefringent plates
US6822793B2 (en) 1999-10-29 2004-11-23 Finisar Corporation Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion
TW440712B (en) * 2000-06-07 2001-06-16 Ind Tech Res Inst Optical circulator
US6563641B2 (en) * 2000-06-23 2003-05-13 Cirvine Corporation Fold interleaver
TW496971B (en) 2001-02-09 2002-08-01 Ind Tech Res Inst Reflective type optical circulator
TW476009B (en) * 2001-03-27 2002-02-11 Ind Tech Res Inst Optical circulator with 3-port
JP4665240B2 (ja) * 2001-06-25 2011-04-06 富士通株式会社 光伝送装置
US6782146B2 (en) * 2001-09-28 2004-08-24 Corning Incorporated Multiple polarization combiner-splitter-isolator and method of manufacturing the same
US6757101B2 (en) * 2001-10-05 2004-06-29 Agiltron, Inc. None-mechanical dual stage optical switches
US6760140B1 (en) 2002-03-01 2004-07-06 The Ohio State University Research Foundation Binary optical interconnection
US6674939B1 (en) 2002-03-26 2004-01-06 The Ohio State University Using fibers as delay elements in optical true-time delay devices based on the white cell
US6724951B1 (en) 2002-03-26 2004-04-20 The Ohio State University Using fibers as shifting elements in optical interconnection devices based on the white cell
US6766073B1 (en) * 2002-05-17 2004-07-20 The Ohio State University Optical circulator with large number of ports and no polarization-based components
US7236238B1 (en) 2002-12-02 2007-06-26 The Ohio State University Method and apparatus for monitoring the quality of optical links
US6958861B1 (en) * 2002-12-02 2005-10-25 The Ohio State University Method and apparatus for combining optical beams
US6905258B2 (en) * 2003-08-27 2005-06-14 Mitutoyo Corporation Miniature imaging encoder readhead using fiber optic receiver channels
US7633670B2 (en) * 2004-07-16 2009-12-15 The Ohio State University Methods, systems, and devices for steering optical beams
US20060034567A1 (en) * 2004-07-16 2006-02-16 Anderson Betty L Optical beam combiner
US7430347B2 (en) * 2004-07-16 2008-09-30 The Ohio State University Methods, systems, and apparatuses for optically generating time delays in signals
US7286730B2 (en) * 2006-03-15 2007-10-23 Avanex Corporation Optical switch having angle tuning elements and multiple-fiber collimators
US7630598B2 (en) * 2006-05-10 2009-12-08 The Ohio State University Apparatus and method for providing an optical cross-connect
US7911671B2 (en) * 2006-05-10 2011-03-22 The Ohio State University Apparatus and method for providing true time delay in optical signals using a Fourier cell
FR3060248B1 (fr) * 2016-12-09 2019-03-15 Safran Electrical & Power Reseau de communication embarque optique en anneau pour aeronef
CN113126210A (zh) * 2020-01-16 2021-07-16 福州高意通讯有限公司 一种单边出纤光隔离器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984178A (en) * 1975-03-17 1976-10-05 Aktiebolaget Bofars Discontinuous wide-angle optic
CA1253726A (en) * 1982-06-28 1989-05-09 Masataka Shirasaki Polarization rotation compensator and optical isolator using the same
US4838637A (en) * 1987-05-04 1989-06-13 Unisys Corporation Integrated solid state non-volatile fiber optic switchboard
US4981335A (en) * 1989-10-17 1991-01-01 At&T Bell Laboratories Optical package arrangement with reduced reflections
DE69121176T2 (de) * 1990-12-17 1997-01-09 Nippon Telegraph & Telephone Optischer Zirkulator
US5113244A (en) * 1991-02-06 1992-05-12 General Dynamics Corporation, Electronics Division Fiber optic combiner/splitter
US5319483A (en) * 1992-12-04 1994-06-07 Williams Telecommunications Group, Inc. Polarization independent low cross-talk optical circulator
US5471340A (en) * 1994-01-07 1995-11-28 Jds Fitel Inc. Reflective optical non-reciprocal devices
GB2286899A (en) * 1994-02-28 1995-08-30 Eev Ltd Plano-convex lens for an optical fibre
US5566259A (en) * 1994-12-13 1996-10-15 E-Tek Dynamics, Inc. Dual stage optical device with low polarization mode dispersion
AUPN714295A0 (en) * 1995-12-14 1996-01-11 Photonic Technologies Pty Ltd Fibre optic circulator

Also Published As

Publication number Publication date
JP2000028966A (ja) 2000-01-28
AU3510199A (en) 2000-01-06
US6014244A (en) 2000-01-11
DE69927636D1 (de) 2006-02-23
EP0965867A1 (en) 1999-12-22
AU746096B2 (en) 2002-04-18
EP0965867B1 (en) 2005-10-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: AVAGO TECHNOLOGIES FIBER IP (SINGAPORE) PTE. LTD.,

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SCHOPPE, ZIMMERMANN, STOECKELER & ZINKLER, 82049 PU

8328 Change in the person/name/address of the agent

Representative=s name: DILG HAEUSLER SCHINDELMANN PATENTANWALTSGESELLSCHA

8339 Ceased/non-payment of the annual fee