Optical heterodyne interferometer with radiofrequency phase reference.


M. J. Lavan, W. K. Cadwallender, T. F. DeYoung, and G. E. Van Damme Rock Island Arsenal, Gen. Thomas J. Rodman Laborato­ ry, Research Directorate, Rock Island, Illinois 61201. Received 29 May 1976. A recently described optical heterodyne interferometer was intended primarily for the study of the relative phase changes between two or more optical beams… (More)
DOI: 10.1364/AO.15.002627


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