PHOTOELECTRIC SPECTRUM ANALYZER Russian patent published in 1997 - IPC

Abstract RU 2092799 C1

FIELD: measuring equipment; spectral devices with photoelectric recording of radiation. SUBSTANCE: spectrum analyzer has stable radiation source, light guide consisting of different-diameter monoblocks, shutters with control unit, as well as photorecording circuit. EFFECT: reduced duration of photocheck mode, nominal operating mode of photoreceivers, elimination of error caused by unstable characteristics of photoreceivers. 3 cl, 2 dwg

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RU 2 092 799 C1

Authors

Savushkin A.V.

Dubrovin A.N.

Tveritinov M.P.

Dates

1997-10-10—Published

1992-11-23—Filed