Abstract
Abstract
Design characteristics of a turbulent lidar, which affect its thermo-mechanical stability, are determined. Two different designs are compared with different approaches to the selection of transceiving optics and detectors and arrangement of the temperature control system for stabilizing the lidar optical bench. A procedure is suggested for simulation of the lidar transceiver, including the calculation of the displacements of optical elements relative to the base points on the optical bench and the ray tracing from the laser into the atmosphere and back. The effect of the temperature gradient between the opposite sides of the optical bench on the operation of the receiving channels is analyzed. The results of the experimental study of lidar resistance to temperature changes are described. Recommendations for improving the design of a turbulent lidar are formulated.
Subject
Atmospheric Science,Earth-Surface Processes,Atomic and Molecular Physics, and Optics,Oceanography,Instrumentation,Pollution,Environmental Science (miscellaneous),Ecological Modeling
Reference19 articles.
1. A. G. Vinogradov, A. S. Gurvich, S. S. Kashkarov, Yu. A. Kravtsov, and V. I. Tatarskii, RF Certificate of Invention No. 359, Byul. Izobret. No. 21 (1989).
2. Yu. A. Kravtsov and A. I. Saichev, “Effects of double passage of waves in randomly inhomogeneous media,” Sov. Phys. Usp. 25, 494–508 (1982). https://doi.org/10.1070/PU1982v025n07ABEH004571
3. Razenkov I.A., Banakh V.A., Nadeev A.I., RF Patent No. 153460, Byul. Izobret. No. 20 (2015).
4. I. A. Razenkov, “Turbulent lidar: I—Design,” Atmos. Oceanic Opt. 31 (3) (2018).
5. I. A. Razenkov, “A heuristic approach to defining the stracture parameter of the refractive index of the atmosphere from turbulent lidar data,” Atmos. Ocean. Opt. 35 (4), 345–354 (2022).
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Operation of the turbulent lidar in urban conditions;29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics;2023-10-17