ATE384975T1 - Optischer isolator mit niedrigen einfügeverlusten und minimierter polarisationsmodendispersion - Google Patents

Optischer isolator mit niedrigen einfügeverlusten und minimierter polarisationsmodendispersion

Info

Publication number
ATE384975T1
ATE384975T1 AT01986774T AT01986774T ATE384975T1 AT E384975 T1 ATE384975 T1 AT E384975T1 AT 01986774 T AT01986774 T AT 01986774T AT 01986774 T AT01986774 T AT 01986774T AT E384975 T1 ATE384975 T1 AT E384975T1
Authority
AT
Austria
Prior art keywords
insertion loss
optical isolator
polarization mode
mode dispersion
low insertion
Prior art date
Application number
AT01986774T
Other languages
English (en)
Inventor
Yonglin Huang
Ping Xie
Xin Luo
Liren Du
Original Assignee
Finisar 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 Finisar Corp filed Critical Finisar Corp
Application granted granted Critical
Publication of ATE384975T1 publication Critical patent/ATE384975T1/de

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
    • 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
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/06—Polarisation independent
    • 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
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT01986774T 2000-10-13 2001-10-05 Optischer isolator mit niedrigen einfügeverlusten und minimierter polarisationsmodendispersion ATE384975T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24044100P 2000-10-13 2000-10-13
US09/900,713 US7173762B2 (en) 2000-10-13 2001-07-05 Optical isolator with reduced insertion loss and minimized polarization mode dispersion

Publications (1)

Publication Number Publication Date
ATE384975T1 true ATE384975T1 (de) 2008-02-15

Family

ID=26933413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01986774T ATE384975T1 (de) 2000-10-13 2001-10-05 Optischer isolator mit niedrigen einfügeverlusten und minimierter polarisationsmodendispersion

Country Status (6)

Country Link
US (1) US7173762B2 (de)
EP (1) EP1325383B1 (de)
AT (1) ATE384975T1 (de)
AU (1) AU2002216621A1 (de)
DE (1) DE60132609D1 (de)
WO (1) WO2002031588A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7641342B2 (en) 2000-10-07 2010-01-05 Metaio Gmbh Information system and method for providing information using a holographic element
US6873462B2 (en) * 2002-04-09 2005-03-29 Oplink Communications, Inc. Three-port circulator
US6987896B1 (en) 2002-04-09 2006-01-17 Oplink Communications, Inc. Optical isolator
US6900933B1 (en) 2002-04-23 2005-05-31 Oplink Communications, Inc. Integrated two-pump combiner for optical fiber amplifiers
US6836575B1 (en) * 2002-06-04 2004-12-28 Oplink Communications, Inc. Three-port PM circular having isolation function
US6839170B2 (en) * 2002-10-15 2005-01-04 Oplink Communications, Inc. Optical isolator
US7474813B2 (en) 2003-11-10 2009-01-06 Finisar Corporation Connector mountable asymmetric free space optical isolators
US20090021816A1 (en) * 2006-09-27 2009-01-22 Xin Simon Luo Apparatus and method for laser and optical coupling
US7613372B2 (en) * 2006-10-20 2009-11-03 Agx Technologies, Inc. Low coupling loss photodetector/optical fiber apparatus and method for forming the same
TWI333207B (en) * 2007-05-30 2010-11-11 Ind Tech Res Inst Magnetic memory cell with multiple-bit in stacked structure and magnetic memory device
US8891166B2 (en) * 2008-08-06 2014-11-18 Seikoh Giken Co., Ltd. Polarization dependent type optical isolator
US8351117B2 (en) * 2008-12-08 2013-01-08 Gao Peiliang Optical isolator, shutter, variable optical attenuator and modulator device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049297B2 (ja) * 1977-05-31 1985-11-01 日本電気株式会社 光アイソレ−タ
JPS54159245A (en) * 1978-06-06 1979-12-15 Mitsubishi Electric Corp Optical device
US4239329A (en) * 1978-08-04 1980-12-16 Nippon Telegraph And Telephone Public Corporation Optical nonreciprocal device
JPS57100410A (en) * 1980-12-15 1982-06-22 Fujitsu Ltd Optical isolator
JPH0827441B2 (ja) * 1982-07-28 1996-03-21 富士通株式会社 光アイソレ−タ
JPH0833523B2 (ja) * 1987-05-08 1996-03-29 富士通株式会社 偏波面保存光アイソレ−タ
JPH07115065B2 (ja) * 1987-07-27 1995-12-13 古河電気工業株式会社 管材の引抜き加工システム
US4974944A (en) * 1988-07-21 1990-12-04 Hewlett-Packard Company Optical nonreciprocal device
US5251058A (en) * 1989-10-13 1993-10-05 Xerox Corporation Multiple beam exposure control
JPH0746177B2 (ja) * 1991-05-28 1995-05-17 三菱瓦斯化学株式会社 光アイソレータ
JP3160319B2 (ja) * 1991-07-25 2001-04-25 株式会社信光社 光アイソレータ
US5631771A (en) * 1991-09-19 1997-05-20 Lucent Technologies Inc. Optical isolator with polarization dispersion and differential transverse deflection correction
JPH05188323A (ja) * 1992-01-13 1993-07-30 Nippon Telegr & Teleph Corp <Ntt> 光アイソレータ
JP2757093B2 (ja) * 1992-04-20 1998-05-25 富士電気化学株式会社 無偏波分散型光アイソレータ
JPH08505961A (ja) * 1993-01-21 1996-06-25 イー−テック・ダイナミックス・インコーポレイテッド 偏光モード分散の低い光学装置
US5602673A (en) * 1993-12-29 1997-02-11 Lucent Technologies Inc. Optical isolator without polarization mode dispersion
JP3647892B2 (ja) * 1994-01-28 2005-05-18 並木精密宝石株式会社 光アイソレータ
US5734762A (en) * 1995-09-15 1998-03-31 Qualop Systems Corporation Optical isolator system and method
US6421176B1 (en) * 1998-09-18 2002-07-16 3M Innovative Properties Company Optical isolator
US6553156B1 (en) * 2000-06-30 2003-04-22 Oplink Communications, Inc. Optical isolators with ultra-low polarization mode dispersion

Also Published As

Publication number Publication date
AU2002216621A1 (en) 2002-04-22
US7173762B2 (en) 2007-02-06
US20020060843A1 (en) 2002-05-23
WO2002031588A1 (en) 2002-04-18
EP1325383A1 (de) 2003-07-09
HK1058070A1 (en) 2004-04-30
EP1325383B1 (de) 2008-01-23
DE60132609D1 (de) 2008-03-13

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Legal Events

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