Detection performance improvement of photon counting chirped amplitude modulation lidar with response probability correction Project supported by the Fundamental Research Funds for the National Defense Basic Scientific Research, China (Grant No. JCKY2016603C007). |
(color online) Comparison between intermediate frequency (IF) signals with and without the correction method for different echo signal intensities: (a), (b) Ns = 3; (c), (d) Ns = 6; (e), (f) Ns = 9. |