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2 064 903

(13)

C1

(51)

IPC

(21) (22)

Application

93039371/33, 1993-08-02

(22)

Actual filing date

1993-08-02

(45)

Published

1996-08-10

(72)

Inventor

Zarubina T.V.Ivanov M.Ju.

(73)

Holder

Nauchno-Issledovatel'Skij I Tekhnologicheskij Institut Opticheskogo Materialovedenija Vserossijskogo Nauchnogo Tsentra Opticheskij Institut Im.S.I.Vavilova"

MAGNETO-OPTICAL GLASS Russian patent published in 1996 - IPC

Abstract RU 2064903 C1

FIELD: glass industry. SUBSTANCE: magneto-optical has, wt.-%: praseodymium oxide (Pr2O3) 23-41; phosphorus pentoxide (P2O5,) 57-66, and silicon oxide (SiO2) 1-11. Magneto-optical quality of glass at wave length 310 nm is (187-250) degree K•Э-1, absorption coefficient is (0.04-0.07) cm-1.. Glass is used for optical device making working at spectrum ranges 300-420, 500-560 and 620-900 nm. EFFECT: enhanced quality of glass. 1 dwg, 2 tbl

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RU 2 064 903 C1

Authors

Zarubina T.V.

Ivanov M.Ju.

Dates

1996-08-10—Published

1993-08-02—Filed

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