DE69714248D1 - Optischer isolator - Google Patents

Optischer isolator

Info

Publication number
DE69714248D1
DE69714248D1 DE69714248T DE69714248T DE69714248D1 DE 69714248 D1 DE69714248 D1 DE 69714248D1 DE 69714248 T DE69714248 T DE 69714248T DE 69714248 T DE69714248 T DE 69714248T DE 69714248 D1 DE69714248 D1 DE 69714248D1
Authority
DE
Germany
Prior art keywords
optical isolator
isolator
optical
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
DE69714248T
Other languages
English (en)
Other versions
DE69714248T2 (de
Inventor
Anthony Park
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 DE69714248D1 publication Critical patent/DE69714248D1/de
Application granted granted Critical
Publication of DE69714248T2 publication Critical patent/DE69714248T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
    • G02B6/4208—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback using non-reciprocal elements or birefringent plates, i.e. quasi-isolators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S372/00—Coherent light generators
    • Y10S372/703—Optical isolater
DE69714248T 1996-05-21 1997-04-07 Optischer isolator Expired - Fee Related DE69714248T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9610621.6A GB9610621D0 (en) 1996-05-21 1996-05-21 Optical isolator
PCT/GB1997/000967 WO1997044700A1 (en) 1996-05-21 1997-04-07 Optical isolator

Publications (2)

Publication Number Publication Date
DE69714248D1 true DE69714248D1 (de) 2002-08-29
DE69714248T2 DE69714248T2 (de) 2003-07-03

Family

ID=10794063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714248T Expired - Fee Related DE69714248T2 (de) 1996-05-21 1997-04-07 Optischer isolator

Country Status (9)

Country Link
US (1) US6055102A (de)
EP (1) EP0900405B1 (de)
JP (1) JP2000510965A (de)
KR (1) KR20000015885A (de)
CN (1) CN1184507C (de)
AU (1) AU4934197A (de)
DE (1) DE69714248T2 (de)
GB (1) GB9610621D0 (de)
WO (1) WO1997044700A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549818B4 (de) * 1995-09-29 2010-03-18 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiter-Bauelement
JP2000028865A (ja) * 1998-07-09 2000-01-28 Mitsubishi Electric Corp 半導体レーザモジュール
JP4540155B2 (ja) * 1999-10-28 2010-09-08 京セラ株式会社 光アイソレータ
WO2002025325A1 (fr) * 2000-09-20 2002-03-28 Namiki Seimitsu Houseki Kabushiki Kaisha Element polarisant, isolateur optique, module a diode laser et procede de production d'un element polarisant
JP2003005131A (ja) * 2001-06-26 2003-01-08 Fdk Corp 光アイソレータ
US6646777B2 (en) * 2002-02-27 2003-11-11 Jds Uniphase Corporation Optical isolator with improved mounting characteristics
US7187496B2 (en) * 2002-03-14 2007-03-06 Tdk Corporation Manufacturing method of optical device, optical device, manufacturing method of faraday rotator, and optical communication system
DE60207405T2 (de) * 2002-09-03 2006-08-03 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Kombinierter optischer variabler Abschwächer und Isolator, und Montageverfahren
FR2888410B1 (fr) * 2005-07-08 2007-08-24 Alcatel Sa Dispositif optique a source laser semi-conducteur et isolateur optique integres
JP4856205B2 (ja) * 2009-03-26 2012-01-18 株式会社東芝 光電気配線板および光電気配線装置の製造方法
US8915602B2 (en) * 2009-12-18 2014-12-23 Mitsubishi Electric Corporation Optical module
DE202011107213U1 (de) 2011-10-27 2011-12-16 Rudi Danz Optische Isolatoren mit spektraler Lichtwandlung und Erzeugung von Laserstrahlung
CN102393575A (zh) * 2011-12-14 2012-03-28 索尔思光电（成都）有限公司 光纤自由空间隔离器及其组装方法
CN102955269A (zh) * 2012-11-28 2013-03-06 索尔思光电（成都）有限公司 一种具有更大的光束缓冲区域的fsi及其设计方法
CN102955201B (zh) * 2012-11-28 2015-04-15 索尔思光电（成都）有限公司 具有扩大光束缓冲区域的光隔离器及其制作方法
CN113759472B (zh) * 2020-06-03 2023-01-24 青岛海信宽带多媒体技术有限公司 一种光模块

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551947A (en) * 1949-06-25 1951-05-08 Eriez Mfg Company Fastening means for u-shaped magnets in magnetic plate assemblies
NL279289A (de) * 1961-07-05
JPS59165020A (ja) * 1983-03-10 1984-09-18 Hoya Corp 光アイソレ−タ装置
JPS6442525A (en) * 1987-08-10 1989-02-14 Kobe Steel Ltd Production of machining parts by warm forging
US4835506A (en) * 1988-05-27 1989-05-30 The United States Of America As Represented By The Secretary Of The Army Hollow substantially hemispherical permanent magnet high-field flux source
JPH02108016A (ja) * 1988-10-18 1990-04-19 Hitachi Metals Ltd 光アイソレータ
JP3154418B2 (ja) * 1990-06-21 2001-04-09 キヤノン株式会社 半導体光増幅装置、光通信システム、双方向光通信システム、光通信ネットワーク、及び集積型光ノード
JPH04338916A (ja) * 1990-08-06 1992-11-26 Kyocera Corp 光アイソレータ用素子及び該光アイソレータ用素子を用いた光アイソレータ，半導体レーザモジュール
US5245471A (en) * 1991-06-14 1993-09-14 Tdk Corporation Polarizers, polarizer-equipped optical elements, and method of manufacturing the same
JPH05165000A (ja) * 1991-12-19 1993-06-29 Fuji Elelctrochem Co Ltd 光スイッチ用一体型偏光面切換器
US5239607A (en) * 1992-06-23 1993-08-24 Bell Communications Research, Inc. Optical fiber amplifier with flattened gain
US5715080A (en) * 1992-09-11 1998-02-03 Scerbak; David G. Compact uniform field Faraday isolator
JPH0774343A (ja) * 1993-08-31 1995-03-17 Fujitsu Ltd 集積化光装置及びその製造方法
US5867314A (en) * 1993-12-09 1999-02-02 Fuji Electrochemical Co., Ltd. Structure of optical passive device and assembling method therefor
EP0757275A1 (de) * 1995-02-16 1997-02-05 Tokin Corporation Optischer isolator

Also Published As

Publication number Publication date
WO1997044700A1 (en) 1997-11-27
JP2000510965A (ja) 2000-08-22
EP0900405A1 (de) 1999-03-10
US6055102A (en) 2000-04-25
KR20000015885A (ko) 2000-03-15
AU4934197A (en) 1997-12-09
GB9610621D0 (en) 1996-07-31
CN1220739A (zh) 1999-06-23
CN1184507C (zh) 2005-01-12
DE69714248T2 (de) 2003-07-03
EP0900405B1 (de) 2002-07-24

Similar Documents

Publication Publication Date Title
DE59509361D1 (de) Optisches Bauelement
DE69725725D1 (de) Arsenfreie gläser
DE69824173D1 (de) Optisches bauelement
DE69710784T2 (de) Mehrkomponentenfaser
DE69716789T2 (de) Brillenglas
ID16827A (id) Kaca bertransmitansi rendah
DE69506922T2 (de) Polarisationsunabhängiger optischer Isolator
DE69731446D1 (de) Optisches system
NO983853D0 (no) Optisk forbindelse
DE69714248D1 (de) Optischer isolator
DE69714047T2 (de) Optischer steckerstift
DE69734559D1 (de) Optischer Koppler
DE69730384D1 (de) Optisches Bauelement
DE69409850D1 (de) Optischer Isolator
DE69520251D1 (de) Optischer Isolator
DE69731781D1 (de) Optisches Gerät
DE69906325D1 (de) Optischer isolator
FI974212A0 (fi) Isolator
DE69714997D1 (de) Klebepresse
KR980000357U (ko) 안경 케이스
BR9704563A (pt) Isolador ótico
GB2313675B (en) Optical isolator
DE29711076U1 (de) Brille
KR980004582U (ko) 안경
KR970006832U (ko) 식별이 용이한 안경

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AVAGO TECHNOLOGIES GENERAL IP ( SINGAPORE) PTE. LT

8339 Ceased/non-payment of the annual fee