Level-shift and pulse shaping circuitry

A light detector with level shift and shaped pulse is obtained by circuitry which provides both short turn off time and high sensitivity. The phototransistor does not provide the reference signal until nearly at maximum output.

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Bibliographic Details
Main Authors WOOD; STANLEY E, MOORE; KENNETH L
Format Patent
LanguageEnglish
Published 31.08.1982
Subjects
BASIC ELECTRONIC CIRCUITRY
DETECTING MASSES OR OBJECTS
ELECTRICITY
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
PULSE TECHNIQUE
TESTING
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Summary:A light detector with level shift and shaped pulse is obtained by circuitry which provides both short turn off time and high sensitivity. The phototransistor does not provide the reference signal until nearly at maximum output.
Bibliography:Application Number: US19790008644