JP2679083B2 - 磁気光学ガーネット - Google Patents

磁気光学ガーネット

Info

Publication number
JP2679083B2
JP2679083B2 JP63041979A JP4197988A JP2679083B2 JP 2679083 B2 JP2679083 B2 JP 2679083B2 JP 63041979 A JP63041979 A JP 63041979A JP 4197988 A JP4197988 A JP 4197988A JP 2679083 B2 JP2679083 B2 JP 2679083B2
Authority
JP
Japan
Prior art keywords
optical
garnet
magneto
faraday rotation
bismuth
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
JP63041979A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01217313A (ja
Inventor
光三 有井
憲夫 武田
保徳 田上
一志 白井
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co 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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP63041979A priority Critical patent/JP2679083B2/ja
Priority to AU30150/89A priority patent/AU607050B2/en
Priority to CA000591874A priority patent/CA1316085C/en
Priority to US07/314,927 priority patent/US4932760A/en
Priority to DE89301869T priority patent/DE68910148T2/de
Priority to EP89301869A priority patent/EP0330500B1/en
Publication of JPH01217313A publication Critical patent/JPH01217313A/ja
Application granted granted Critical
Publication of JP2679083B2 publication Critical patent/JP2679083B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
    • H01F10/20—Ferrites
    • H01F10/24—Garnets
    • H01F10/245—Modifications for enhancing interaction with electromagnetic wave energy
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12465—All metal or with adjacent metals having magnetic properties, or preformed fiber orientation coordinate with shape
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Thin Magnetic Films (AREA)
JP63041979A 1988-02-26 1988-02-26 磁気光学ガーネット Expired - Fee Related JP2679083B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP63041979A JP2679083B2 (ja) 1988-02-26 1988-02-26 磁気光学ガーネット
AU30150/89A AU607050B2 (en) 1988-02-26 1989-02-21 Magneto-optic garnet
CA000591874A CA1316085C (en) 1988-02-26 1989-02-23 Magneto-optic garnet
US07/314,927 US4932760A (en) 1988-02-26 1989-02-24 Magneto-optic garnet
DE89301869T DE68910148T2 (de) 1988-02-26 1989-02-24 Magnetooptischer Granat.
EP89301869A EP0330500B1 (en) 1988-02-26 1989-02-24 Magneto-optic garnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63041979A JP2679083B2 (ja) 1988-02-26 1988-02-26 磁気光学ガーネット

Publications (2)

Publication Number Publication Date
JPH01217313A JPH01217313A (ja) 1989-08-30
JP2679083B2 true JP2679083B2 (ja) 1997-11-19

Family

ID=12623321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63041979A Expired - Fee Related JP2679083B2 (ja) 1988-02-26 1988-02-26 磁気光学ガーネット

Country Status (6)

Country Link
US (1) US4932760A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0330500B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2679083B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU607050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1316085C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE68910148T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146361A (en) * 1989-07-14 1992-09-08 At&T Bell Laboratories Apparatus comprising a magneto-optic isolator utilizing a garnet layer
US5198923A (en) * 1991-01-17 1993-03-30 Shin-Etsu Chemical Co., Ltd. Optical isolator
JPH06256092A (ja) * 1991-07-05 1994-09-13 Mitsubishi Gas Chem Co Inc 磁界測定用磁性ガーネット単結晶及び光磁界測定装置
JP2786078B2 (ja) * 1993-05-14 1998-08-13 信越化学工業株式会社 ファラデー回転子および光アイソレータ
JPH07104225A (ja) * 1993-10-05 1995-04-21 Mitsubishi Gas Chem Co Inc ファラデー回転子
US5566017A (en) * 1994-08-04 1996-10-15 Fdk Corporation Material for magneto-optical element and faraday rotator using the same
US5925474A (en) * 1996-10-14 1999-07-20 Mitsubishi Gas Chemical Company, Inc. Bismuth-substituted rare earth iron garnet single crystal film
EP1040361A4 (en) 1998-10-21 2005-01-12 Paul G Duncan METHOD AND DEVICE FOR OPTICAL MEASUREMENT USING RARE IRON IRONS GRANTS ONLY THE POLARIZATION ROTATION OF OPTICAL WAVE AREA
EP1055957A3 (en) 1999-05-28 2004-03-10 Shin-Etsu Chemical Company, Ltd. Faraday rotator and magneto-optical element using the same
US6952300B2 (en) * 2001-02-28 2005-10-04 Board Of Control Of Michigan Technological University Magneto-photonic crystal isolators
US20090053558A1 (en) * 2004-11-15 2009-02-26 Integrated Phototonics, Inc. Article comprising a thick garnet film with negative growth-induced anisotropy
EP2930159A4 (en) * 2012-12-06 2016-07-20 Shinetsu Chemical Co TRANSLUCENT, BISMUTH-SUBSTITUTED, GRANATELY, SINTERED RARE-EARTH MATERIAL AND MAGNETO-OPTICAL DEVICE
CN115616801A (zh) * 2022-10-21 2023-01-17 深圳市光凡通讯技术有限公司 单片集成法拉第旋转片与偏振片的光隔离器及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139082A (ja) * 1982-02-15 1983-08-18 Hitachi Ltd 磁界測定装置
JPS61123814A (ja) * 1984-11-21 1986-06-11 Hitachi Ltd 光アイソレータ
FR2601465B1 (fr) * 1986-07-11 1988-10-21 Bull Sa Dispositif modulateur haute frequence de polarisation de la lumiere

Also Published As

Publication number Publication date
EP0330500A3 (en) 1990-10-17
DE68910148D1 (de) 1993-12-02
CA1316085C (en) 1993-04-13
US4932760A (en) 1990-06-12
EP0330500A2 (en) 1989-08-30
US4932760B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-20
JPH01217313A (ja) 1989-08-30
EP0330500B1 (en) 1993-10-27
AU607050B2 (en) 1991-02-21
DE68910148T2 (de) 1994-05-05
AU3015089A (en) 1989-08-31

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