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NASA NTRS · 19690000114

Optically induced free carrier light modulator

Abstract

Signal carrier laser beam is optically modulated by a second laser beam of different frequency acting on a free carrier source to which the signal carrier laser is directed. The second laser beam affects the transmission characteristics of the free carrier source to light from the signal carrier laser, thus modulating it.

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Gruber, C. L., Richards, W. E.. 1969-04-01. Optically induced free carrier light modulator. https://ntrs.nasa.gov/citations/19690000114

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