JP2005099737A - 磁気光学光部品 - Google Patents

磁気光学光部品 Download PDF

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Publication number
JP2005099737A
JP2005099737A JP2004212621A JP2004212621A JP2005099737A JP 2005099737 A JP2005099737 A JP 2005099737A JP 2004212621 A JP2004212621 A JP 2004212621A JP 2004212621 A JP2004212621 A JP 2004212621A JP 2005099737 A JP2005099737 A JP 2005099737A
Authority
JP
Japan
Prior art keywords
magneto
magnetic field
optical
domain
faraday rotator
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.)
Withdrawn
Application number
JP2004212621A
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English (en)
Japanese (ja)
Other versions
JP2005099737A5 (enExample
Inventor
Shinji Iwatsuka
信治 岩塚
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP2004212621A priority Critical patent/JP2005099737A/ja
Priority to US10/923,873 priority patent/US7002732B2/en
Priority to CN200410087471.7A priority patent/CN1601333A/zh
Publication of JP2005099737A publication Critical patent/JP2005099737A/ja
Publication of JP2005099737A5 publication Critical patent/JP2005099737A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • G02F1/092—Operation of the cell; Circuit arrangements
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/17—Multi-pass arrangements, i.e. arrangements to pass light a plurality of times through the same element, e.g. by using an enhancement cavity
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
JP2004212621A 2003-08-29 2004-07-21 磁気光学光部品 Withdrawn JP2005099737A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004212621A JP2005099737A (ja) 2003-08-29 2004-07-21 磁気光学光部品
US10/923,873 US7002732B2 (en) 2003-08-29 2004-08-24 Magneto-optical devices
CN200410087471.7A CN1601333A (zh) 2003-08-29 2004-08-27 磁光光学部件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003305755 2003-08-29
JP2004212621A JP2005099737A (ja) 2003-08-29 2004-07-21 磁気光学光部品

Publications (2)

Publication Number Publication Date
JP2005099737A true JP2005099737A (ja) 2005-04-14
JP2005099737A5 JP2005099737A5 (enExample) 2006-10-12

Family

ID=34467349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004212621A Withdrawn JP2005099737A (ja) 2003-08-29 2004-07-21 磁気光学光部品

Country Status (3)

Country Link
US (1) US7002732B2 (enExample)
JP (1) JP2005099737A (enExample)
CN (1) CN1601333A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7535616B2 (en) 2006-04-17 2009-05-19 Fujitsu Limited Polarization controlling apparatus and polarization operation apparatus
US8895216B2 (en) 2011-11-14 2014-11-25 Fuji Xerox Co., Ltd. Image forming apparatus
JP2016051108A (ja) * 2014-09-01 2016-04-11 日本電信電話株式会社 光偏向器および光偏向器を含む装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105044933B (zh) * 2015-08-06 2016-09-28 深圳市创鑫激光股份有限公司 一种光隔离器、激光输出头及激光器
CN105044935A (zh) * 2015-08-07 2015-11-11 中国科学院光电研究院 一种电磁感应法拉第旋光器
US20170176781A1 (en) * 2015-12-18 2017-06-22 Electro-Optics Technology, Inc. Single and multi-stage high power optical isolators using a single polarizing element
DE102016119880A1 (de) * 2016-10-19 2018-04-19 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
CN109085702B (zh) * 2018-09-15 2020-09-18 西安奇芯光电科技有限公司 偏振衰减器及偏振衰减方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420601A (en) * 1965-06-24 1969-01-07 American Optical Corp Materials and structures for optical faraday rotation devices
US4239337A (en) * 1979-06-08 1980-12-16 Bell Telephone Laboratories, Incorporated Magneto-optic modulator using dielectric mirrors
JP2815509B2 (ja) 1992-07-31 1998-10-27 富士通株式会社 光アッテネータ
US5657151A (en) 1993-12-09 1997-08-12 Lucent Technologies Inc. Polarization scrambler/modulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7535616B2 (en) 2006-04-17 2009-05-19 Fujitsu Limited Polarization controlling apparatus and polarization operation apparatus
US8895216B2 (en) 2011-11-14 2014-11-25 Fuji Xerox Co., Ltd. Image forming apparatus
JP2016051108A (ja) * 2014-09-01 2016-04-11 日本電信電話株式会社 光偏向器および光偏向器を含む装置

Also Published As

Publication number Publication date
US20050146769A1 (en) 2005-07-07
US7002732B2 (en) 2006-02-21
CN1601333A (zh) 2005-03-30

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