Harmonic errors associated with the use of choppers in optical experiments.
(2006)
Journal Article
Benjamin, K., Armitage, A., & South, R. B. (2006). Harmonic errors associated with the use of choppers in optical experiments. Measurement : journal of the International Measurement Confederation, 39, 764-770. https://doi.org/10.1016/j.measurement.2006.02.008
Rotating chopper wheels are used to modulate optical radiation in many experimental systems, typically for measuring the frequency response of an optical system. The assumption is often made that the chopped radiation varies sinusoidally. In practice... Read More about Harmonic errors associated with the use of choppers in optical experiments..