文献类型：期刊文献

英文题名：Statistical properties of a cylindrical vector partially coherent beam in turbulent atmosphere

作者：Chen, Rong[1];Dong, Yiming[1,2];Wang, Fei[1];Cai, Yangjian[1]

机构：[1]Soochow Univ, Sch Phys Sci & Technol, Suzhou 215006, Peoples R China;[2]Shaoxing Univ, Dept Phys, Shaoxing 312000, Peoples R China

年份：2013

卷号：112

期号：2

起止页码：247

外文期刊名：APPLIED PHYSICS B-LASERS AND OPTICS

收录：SCI-EXPANDED(收录号：WOS:000322671800013)、、EI(收录号：20133316616154)、Scopus(收录号：2-s2.0-84881312303)、WOS

基金：This work was supported by the National Natural Science Foundation of China under Grant Nos. 11104195&1127 4005, the Huo Ying Dong Education Foundation of China under Grant No. 121009, the Key Project of Chinese Ministry of Education under Grant No. 210081, the Universities Natural Science Research Project of Jiangsu Province under Grant 11KJB140007, the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions, the Innovation Plan for Graduate Students in the Universities of Jiangsu Province under Grant No. CXLX11_0064 and the Project Sponsored by the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry.

语种：英文

外文关键词：Spectral density - Vibration control

外文摘要：Cylindrical vector (CV) partially coherent beam was introduced (Dong et al. Opt Express 19:5979-5992, 2011) and generated (Wang et al. Appl Phys Lett 100:051108, 2012) recently. In this paper, we derive the realizability conditions for a CV partially coherent beam, and we derive the analytical formula for the cross-spectral density matrix of a CV partially coherent beam propagating in turbulent atmosphere based on the extended Huygens-Fresnel formula. The statistical properties, such as the average intensity, the complex degree of coherence and the degree of polarization of a CV partially coherent beam in turbulent atmosphere are studied in detail and compared with those in free space. It is found that the statistical properties of a CV partially coherent beam in turbulent atmosphere are much different from those in free space, and are affected by the initial beam parameters.