GB1238831A - - Google Patents

Info

Publication number
GB1238831A
GB1238831A GB1238831DA GB1238831A GB 1238831 A GB1238831 A GB 1238831A GB 1238831D A GB1238831D A GB 1238831DA GB 1238831 A GB1238831 A GB 1238831A
Authority
GB
United Kingdom
Prior art keywords
jan
iii
cdcr
spinels
acr
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1238831A publication Critical patent/GB1238831A/en
Expired 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
    • G02F1/0009—Materials therefor
    • G02F1/0036—Magneto-optical materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/40—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Thin Magnetic Films (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Iron (AREA)
  • Compositions Of Oxide Ceramics (AREA)
GB1238831D 1968-01-11 1969-01-08 Expired GB1238831A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6800387A NL6800387A (it) 1968-01-11 1968-01-11

Publications (1)

Publication Number Publication Date
GB1238831A true GB1238831A (it) 1971-07-14

Family

ID=19802478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238831D Expired GB1238831A (it) 1968-01-11 1969-01-08

Country Status (4)

Country Link
US (1) US3580664A (it)
FR (1) FR2005197A1 (it)
GB (1) GB1238831A (it)
NL (1) NL6800387A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343121A (ja) * 1986-08-08 1988-02-24 Sumitomo Electric Ind Ltd 磁気電気光効果光変調器
JP2739736B2 (ja) * 1988-09-16 1998-04-15 カシオ計算機株式会社 磁性体装置
US5485079A (en) * 1993-03-29 1996-01-16 Matsushita Electric Industrial Co., Ltd. Magneto-optical element and optical magnetic field sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676082A (en) * 1967-05-19 1972-07-11 Rca Corp Magnetic compositions

Also Published As

Publication number Publication date
DE1816031A1 (de) 1969-07-31
FR2005197A1 (it) 1969-12-05
DE1816031B2 (de) 1976-04-08
NL6800387A (it) 1969-07-15
US3580664A (en) 1971-05-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee