DE69735896D1 - Optischer modulator und optischer verstärker unter verwendung desselben - Google Patents

Optischer modulator und optischer verstärker unter verwendung desselben

Info

Publication number
DE69735896D1
DE69735896D1 DE69735896T DE69735896T DE69735896D1 DE 69735896 D1 DE69735896 D1 DE 69735896D1 DE 69735896 T DE69735896 T DE 69735896T DE 69735896 T DE69735896 T DE 69735896T DE 69735896 D1 DE69735896 D1 DE 69735896D1
Authority
DE
Germany
Prior art keywords
optical
modulator
amplifier
optical amplifier
optical modulator
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 - Lifetime
Application number
DE69735896T
Other languages
English (en)
Inventor
Soo Seo
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE69735896D1 publication Critical patent/DE69735896D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • 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
    • G02B6/26—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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Plasma & Fusion (AREA)
  • Power Engineering (AREA)
  • Lasers (AREA)
DE69735896T 1997-01-28 1997-08-01 Optischer modulator und optischer verstärker unter verwendung desselben Expired - Lifetime DE69735896D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970002393A KR100207603B1 (ko) 1997-01-28 1997-01-28 광 증폭기 아이솔레이터 복합모듈 및 이를 사용한 광 증폭기
PCT/KR1997/000147 WO1998033080A1 (en) 1997-01-28 1997-08-01 Optical isolator module and optical amplifier using the same

Publications (1)

Publication Number Publication Date
DE69735896D1 true DE69735896D1 (de) 2006-06-22

Family

ID=19495697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735896T Expired - Lifetime DE69735896D1 (de) 1997-01-28 1997-08-01 Optischer modulator und optischer verstärker unter verwendung desselben

Country Status (7)

Country Link
US (1) US6330117B1 (de)
EP (1) EP0970394B1 (de)
JP (1) JP3307654B2 (de)
KR (1) KR100207603B1 (de)
CN (1) CN1102746C (de)
DE (1) DE69735896D1 (de)
WO (1) WO1998033080A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11218721A (ja) * 1997-11-07 1999-08-10 Samsung Electronics Co Ltd 多段複合光学装置
AUPQ400499A0 (en) * 1999-11-12 1999-12-09 Nortel Networks (Photonics) Pty Ltd Wavelength dependant isolator
US6483957B1 (en) 2001-01-29 2002-11-19 3M Innovative Properties Company MEMS-based polarization mode dispersion compensator
US6597494B2 (en) * 2001-07-13 2003-07-22 Fujikura Ltd. Polarization maintaining optical fiber amplifier and optical amplifier
JPWO2004070459A1 (ja) * 2003-02-04 2006-05-25 富士通株式会社 可変光遅延回路
CN100368854C (zh) * 2003-09-19 2008-02-13 苏州信达光电科技有限公司 可改变观测角度的转角镜
JP2007157937A (ja) * 2005-12-02 2007-06-21 Furukawa Electric Co Ltd:The 半導体レーザモジュール及び半導体レーザモジュールの製造方法
JPWO2010016541A1 (ja) * 2008-08-06 2012-01-26 株式会社精工技研 偏光依存型光アイソレータ用非相反ユニット及び偏光依存型光アイソレータ
US9563073B2 (en) 2014-06-27 2017-02-07 Lumentum Operations Llc Combined splitter, isolator and spot-size converter
EP3347766A4 (de) * 2015-09-07 2019-04-03 Oplink Communications US Division, LLC Optischer verstärker
CN109581681A (zh) * 2019-01-30 2019-04-05 福建华科光电有限公司 一种与波长和温度无关的法拉第旋转镜
CN113009631B (zh) * 2021-03-02 2023-03-28 杭州奥创光子技术有限公司 一种多功能光隔离器、放大器、激光器及调试方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646778A (en) * 1991-05-28 1997-07-08 Discovision Associates Optical beamsplitter
JP2648643B2 (ja) * 1991-06-03 1997-09-03 日本電信電話株式会社 光増幅器
JPH04371911A (ja) * 1991-06-21 1992-12-24 Hitachi Ltd 光アイソレータおよび希土類添加ファイバ光増幅装置
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
JPH06250130A (ja) * 1993-02-24 1994-09-09 Fujitsu Ltd 光アイソレータ
US5602673A (en) * 1993-12-29 1997-02-11 Lucent Technologies Inc. Optical isolator without polarization mode dispersion
DE69527830T2 (de) * 1994-11-14 2003-01-02 Mitsui Chemicals Inc Wellenlängenstabilisierter Lichtquelle
US5581640A (en) * 1994-12-13 1996-12-03 E-Tek Dynamics, Inc. Dual stage optical device with low polarization mode dispersion and wavelength insensitivity
US5734762A (en) * 1995-09-15 1998-03-31 Qualop Systems Corporation Optical isolator system and method

Also Published As

Publication number Publication date
EP0970394B1 (de) 2006-05-17
JP3307654B2 (ja) 2002-07-24
US6330117B1 (en) 2001-12-11
WO1998033080A1 (en) 1998-07-30
KR100207603B1 (ko) 1999-07-15
KR19980066701A (ko) 1998-10-15
EP0970394A1 (de) 2000-01-12
JP2002502504A (ja) 2002-01-22
CN1102746C (zh) 2003-03-05
CN1244927A (zh) 2000-02-16

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Legal Events

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