A differential reflectometer for spatial modulation spectroscopy
- 1 January 1976
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 9 (1) , 76-78
- https://doi.org/10.1088/0022-3735/9/1/024
Abstract
A simple double beam reflectometer is described in which the reference and the perturbed beams have optical paths exactly equivalent in principle. Results of experiments illustrating its range of use and its performance are given.Keywords
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