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2 213 356

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Application

2000116649/28, 2000-06-28

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Start date

2000-06-28

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Actual filing date

2000-06-28

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Published

2003-09-27

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Inventor

Burkov V.D.Boldyreva A.Ju.Isakov V.N.Kuznetsova V.I.Kukhta A.V.Malkov Ja.V.Potapov V.T.Potapov T.V.Udalov M.E.Shalaev V.S.

(73)

Holder

Moskovskij Gosudarstvennyj Universitet Lesa

FIBER-OPTICAL TRANSDUCER OF MAGNETIC FIELD AND ELECTRIC CURRENT Russian patent published in 2003 - IPC

Abstract RU 2213356 C2

FIELD: fiber-optical measurement facilities. SUBSTANCE: proposed fiber-optical transducer includes radiation source, polarizer, optically active crystal, photodetector. Value of length of optically active crystal and angle between optical axes of polarizer and analyzer are so chosen that deviation of value of Verdet constant from temperature is compensated by deviation of coefficient of own circular birefringence from temperature with provision for maximum depth of signal modulation. EFFECT: high temperature stability of transducer. 1 dwg

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RU 2 213 356 C2

Authors

Burkov V.D.

Boldyreva A.Ju.

Isakov V.N.

Kuznetsova V.I.

Kukhta A.V.

Malkov Ja.V.

Potapov V.T.

Potapov T.V.

Udalov M.E.

Shalaev V.S.

Dates

2003-09-27—Published

2000-06-28—Filed

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