摘要
简述了新型静态偏振风成像干涉仪的原理,推导出一般情况下系统的Jones矩阵.在此基础上计算了系统中各偏振器件重要参数在非理想情况下对风速和温度探测结果的影响.利用计算机模拟对探测误差进行了分析,并按照系统精度要求从理论上提出了各重要参数的误差容限.该研究为新型静态偏振风成像干涉仪的研制、定标及后期数据处理提供了理论依据.
The principle of a novel static polarization wind imaging interferometer is described,and the Jones matrix of the system is derived in general case. The theoretical measurement errors of the wind and temperature,introduced by some important parameter errors of all the polarization components in the system,is calculated and analyzed by computer simulation. The tolerances of the parameters are proposed according to accuracy of the system. The study provides a theoretical basis and practical guidance for the development,calibration and data post-processing of the novel static polarization wind imaging interferometer.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2010年第6期4369-4379,共11页
Acta Physica Sinica
基金
国家自然科学基金重点项目(批准号:40537031)
国家高技术研究发展计划(批准号:2006AA12Z152)
国防基础科学研究计划(批准号:A1420080187)
国家自然科学基金(批准号:40875013
40375010
60278019)
陕西省科技攻关计划(批准号:2001K06-G12
2005K04-G18)资助的课题~~
