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1 831 211

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IPC

(21) (22)

Application

3194294/25, 1988-03-16

(22)

Actual filing date

1988-03-16

(45)

Published

1996-06-27

(72)

Inventor

Borodkin A.A.Dmitriev V.V.Pak G.T.Popovichev V.V.Khlopotin S.E.Shvejkin V.I.Shishkin V.A.

INJECTION LASER Russian patent published in 1996 - IPC

Abstract SU 1831211 A1

FIELD: electronic equipment, and in particular, injection semiconductor laser with a high power density ((≥ 10⁶W/сm²)) and radiating surface limited in dimensions. SUBSTANCE: a coating, consisting of a transition layer of a definite thickness adjoining the main material of the injection laser and a layer of zinc selenide, is made at least on one of the resonator faces of the injection laser. EFFECT: enhanced output radiating power and reliability of operation. 1 dwg

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SU 1 831 211 A1

Authors

Borodkin A.A.

Dmitriev V.V.

Pak G.T.

Popovichev V.V.

Khlopotin S.E.

Shvejkin V.I.

Shishkin V.A.

Dates

1996-06-27—Published

1988-03-16—Filed