Acta Photonica Sinica, Volume. 38, Issue 12, 3269(2009)
Inversion Method for Turbulence Profile Based upon Multi-aperture Scintillation Sensor
Based on the theory of multi-aperture scintillation sensor,the contribution of aperture filter function and spectral response function to weighting function are discussed,respectively.According to simulation results of scintillation with Hufnagel-Valley 5/7 model included bounding layer,vertical turbulence profile is inversed with the method of singular value decomposition.The magnitudes of the vertical inversion results are between and ,and decreases with height increased,which are all in accord with academic model.Using the measuring results of Shack-Hartman,horizontal turbulence profile is inversed,the transmission distance of which is 1 km.The magnitudes of horizontal inversion results are between 10-14 and 10-15,and the tendency accords the practice condition of experimental site depending on propagation distance,and accords the ensemble average depending on time.
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NI Zhi-bo, HUANG Hong-hua, HUANG Yin-bo, YUAN Ke-e, RAO Rui-zhong. Inversion Method for Turbulence Profile Based upon Multi-aperture Scintillation Sensor[J]. Acta Photonica Sinica, 2009, 38(12): 3269
Category: Atmospheric and Oceanic Optics
Received: Dec. 19, 2008
Accepted: --
Published Online: May. 10, 2010
The Author Email: NI Zhi-bo (nzhib@126.com)
CSTR:32186.14.