An experimental photomixer image tube

1 January 1963

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE

Vol. 51 (1) , 162-165
https://doi.org/10.1109/PROC.1963.1674

Abstract

An experimental optical mixer for a superheterodyne receiver has been constructed for the detection of beats in the 2-4 Gc region. This phototube incorporates an image dissector with a traveling-wave tube helix structure. It can be used to search an image field by electronic scanning for optical beats. Construction details and test results are presented.

Keywords

OPTICAL NOISE
OPTICAL RECEIVERS
OPTICAL SENSORS
LOCAL OSCILLATORS
OPTICAL MIXING
PHOTOCONDUCTIVITY
SIGNAL TO NOISE RATIO
FREQUENCY
OPTICAL DEVICE FABRICATION
RADIATION DETECTORS

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