IT988703B - Strato di memorizzazione magneto ottica - Google Patents

Strato di memorizzazione magneto ottica

Info

Publication number
IT988703B
IT988703B IT3230672A IT3230672A IT988703B IT 988703 B IT988703 B IT 988703B IT 3230672 A IT3230672 A IT 3230672A IT 3230672 A IT3230672 A IT 3230672A IT 988703 B IT988703 B IT 988703B
Authority
IT
Italy
Prior art keywords
optical storage
storage layer
magneto optical
magneto
layer
Prior art date
Application number
IT3230672A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT988703B publication Critical patent/IT988703B/it

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
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/16—Layers for recording by changing the magnetic properties, e.g. for Curie-point-writing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
IT3230672A 1971-12-03 1972-11-30 Strato di memorizzazione magneto ottica IT988703B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712160164 DE2160164C3 (de) 1971-12-03 1971-12-03 Magnetooptische Speicherschicht

Publications (1)

Publication Number Publication Date
IT988703B true IT988703B (it) 1975-04-30

Family

ID=5826967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3230672A IT988703B (it) 1971-12-03 1972-11-30 Strato di memorizzazione magneto ottica

Country Status (7)

Country Link
JP (1) JPS4864500A (cs)
DE (1) DE2160164C3 (cs)
FR (1) FR2162048B3 (cs)
GB (1) GB1367180A (cs)
IT (1) IT988703B (cs)
LU (1) LU66584A1 (cs)
NL (1) NL7216437A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024573B2 (ja) * 1974-12-25 1985-06-13 日本電信電話株式会社 強磁性薄膜
JPS5942444B2 (ja) * 1975-09-29 1984-10-15 日本電信電話株式会社 磁気光学薄膜とその作成法
JPS51110697A (ja) * 1975-03-24 1976-09-30 Nippon Telegraph & Telephone Jikikogakuhakumakuto sonosakuseiho
US4649451A (en) * 1982-09-27 1987-03-10 Canon Kabushiki Kaisha Magneto-optical recording medium having alternately-layered high and low refractive index layers

Also Published As

Publication number Publication date
FR2162048A1 (cs) 1973-07-13
DE2160164A1 (de) 1973-06-14
NL7216437A (cs) 1973-06-05
GB1367180A (en) 1974-09-18
DE2160164C3 (de) 1974-08-15
JPS4864500A (cs) 1973-09-06
FR2162048B3 (cs) 1976-01-09
DE2160164B2 (de) 1974-01-17
LU66584A1 (cs) 1973-02-08

Similar Documents

Publication Publication Date Title
AT345586B (de) Brillengestell
IT951373B (it) Apparato di riproduzione multifonico
SE384008B (sv) Lagringssystem
IT950246B (it) Apparato di memorizzazione di informazioni
FR2325066B1 (fr) Telescope en faisceau
BE779327A (fr) Bittes
AT322917B (de) Winkelschichtfeder
IT959979B (it) Memoria associativa ottica
IT971595B (it) Strato di memorizzazione magneto ottica
BR7200173D0 (pt) Densidade otica
IT966803B (it) Fucile subacqueo
IT955259B (it) Obiettivo grandangolare
IT951213B (it) Limitatore ottico di esplorazione
IT988703B (it) Strato di memorizzazione magneto ottica
SE380404B (sv) Laser
CH526865A (de) Laser
IT961848B (it) Struttura di striscia di rifinitura
IT993277B (it) Limitatore ottico
AT308447B (de) Magnetzünder
CH539200A (de) Raketentriebwerk
AT309863B (de) Magnetzünder
IT979522B (it) Strato di memorizzazione elettro ottica
AT297364B (de) Binokularer Feldstecher
BE784606A (fr) Objectif catadioptrique perfectionne
IT951487B (it) Grammofono