Spurious Harmonic Generation in Optical Heterodyning
- 1 August 1963
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 2 (8), 823-825
- https://doi.org/10.1364/ao.2.000823
Abstract
An experiment is described in which the simultaneous photodetection of two incoherent light beams chopped at different frequencies yields a direct measurement of the cross-modulation coefficient of a photocathode. This is a technique generally applicable to the measurement of small nonlinearities in photodetectors.This publication has 3 references indexed in Scilit:
- Photoelectric Mixing As a Spectroscopic ToolJournal of the Optical Society of America, 1961
- Population Inversion and Continuous Optical Maser Oscillation in a Gas Discharge Containing a He-Ne MixturePhysical Review Letters, 1961
- Photoelectric Mixing of Incoherent LightPhysical Review B, 1955