Vol. 11, issue 05, article # 15

Il'in G. I., Morozov O. G., Pol'skii Yu. E. Construction peculiarities of electrooptical amplitude-phase generators of bi-frequency laser radiation for differential LFM-lidars. // Atmospheric and oceanic optics. 1998. V. 11. No. 05. P. 447-450. PDF
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Abstract:

The characteristics of different generators of bi-frequency laser radiation used in differential LFM-lidars are comparatively analyzed, and the analysis results are presented. The development of amplitude-phase electrooptical devices of this class is shown to have considerable promise. Different schemes are considered. Results of experimental study of output spectral purity as a function of transformation parameters are presented. This function is considered as a main function determining the metrological characteristics of the LFM-lidar as a whole.