A high signal contrast photoelectric detection circuit for optical heterodyne detection

The utility model discloses a high signal contrast photoelectric detection circuit for optical heterodyne detection, this photoelectric detection circuit includes: the photoelectric conversion diode,stride and hinder amplifier circuit, first -order RC low pass filter circuit, homophase proportion op...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WEI, GAO MING, CHEN HAIBIN, LYU WENTAO, HOU HONGLU, ZHANG XIONGXING, WANG KENING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COLORIMETRY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS RADIATION PYROMETRY TESTING
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