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1 820 809

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A1

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IPC

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Application

4952332/25, 1991-06-28

(22)

Actual filing date

1991-06-28

(45)

Published

1996-04-10

(72)

Inventor

Serova V.N.Vasil'Ev A.A.Mukmeneva N.A.Cherkasova O.A.Dubinskij M.A.Naumov A.K.Akhmetzjanova L.K.

LASER MATERIAL Russian patent published in 1996 - IPC

Abstract SU 1820809 A1

FIELD: laser engineering. SUBSTANCE: laser material has organic dye (rhodamine 6Zh), copolymer of methyl methacrylate and methacrylic acid in proportion 90:10, 87.5:12.5 or 85:15 mass percent and dope that contains in its composition 1-N, N-pentamethylene-3-bensoyl-thiourea in proportion, mass percent: rhodamine 6Zh - 0.010-0.15; copolymer of methyl methacrylate and methacrylic acid - 99.235-99.980; 1N,N-pentamethylene-3-benzoyl- thiourea - 0.01-0.75. EFFECT: improved generating photostability. 1 tbl

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SU 1 820 809 A1

Authors

Serova V.N.

Vasil'Ev A.A.

Mukmeneva N.A.

Cherkasova O.A.

Dubinskij M.A.

Naumov A.K.

Akhmetzjanova L.K.

Dates

1996-04-10—Published

1991-06-28—Filed

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