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2 142 116

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IPC

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Application

98117656/28, 1998-09-17

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Start date

1998-09-17

(22)

Actual filing date

1998-09-17

(45)

Published

1999-11-27

(72)

Inventor

Burkov V.D.Gorish A.V.Egorov F.A.Koptev Ju.N.Kuznetsova V.I.Malkov Ja.V.Potapov V.T.

(73)

Holder

Moskovskij Gosudarstvennyj Universitet Lesa

MICRORESONATOR FIBER-OPTICAL TRANSMITTER OF LINEAR TRANSLATIONS Russian patent published in 1999 - IPC

Abstract RU 2142116 C1

FIELD: measurement technology. SUBSTANCE: given transmitter incorporates fiber-optical laser one butt of which light guide is optically coupled to autocollimator positioned between this butt and reflecting surface of microresonator, the other butt of light guide being coupled to photodetector. Microresonator, autocollimator, fiber-optical laser and photodetector are made fast to immobile object. Permanent magnet is made fast to mobile object. Microresonator is equipped with layer of magnetic material. EFFECT: enhanced precision and sensitivity of transmitter. 1 cl, 3 dwg

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RU 2 142 116 C1

Authors

Burkov V.D.

Gorish A.V.

Egorov F.A.

Koptev Ju.N.

Kuznetsova V.I.

Malkov Ja.V.

Potapov V.T.

Dates

1999-11-27—Published

1998-09-17—Filed

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