LASER RANGE-FINDER

LASER RANGE-FINDER

FIELD: physics. ^ SUBSTANCE: laser range-finder consists of radiation source, beam splitter, first optical delay line in the calibration channel, second optical delay line, in the measurement channel, first and second light shutters, placed in front of the first and second delay lines respectively,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VENEDIKTOV ANATOLIJ ZAKHAROVICH, KIRILLOV SERGEJ NIKOLAEVICH, JASTREBKOV ANDREJ BORISOVICH, MATKOVA NATAL'JA ANATOL'EVNA
Format: Patent
Sprache:eng ; rus
Schlagworte:
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Beschreibung
Zusammenfassung:FIELD: physics. ^ SUBSTANCE: laser range-finder consists of radiation source, beam splitter, first optical delay line in the calibration channel, second optical delay line, in the measurement channel, first and second light shutters, placed in front of the first and second delay lines respectively, receiving optical system, made in form of an objective, light detector, timer, frequency meter, control channel for the radiation source, which has an inverter and control and power supply unit, and a data processing unit. ^ EFFECT: wider dynamic range of the laser range-finder with retention of high accuracy of measurements. ^ 5 cl, 1 dwg