1991•Coherent Laser Radar: Technology and ApplicationsRequires access
Multifrequency CO2 Laser Heterodyne Detection
ZHao Xia
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Abstract
The nonlinear four-frequency heterodyne detection has been analysed theoretically in experiment. The nonlinear four-frequency heterodyne detection was realized and the results obtained coincides with expected one in this paper, we suggest multifrequency heterodyne detection systems, which can be used for finding out objectives, imaging contours and other application, etc.