光学设计软件zemax源码： This DLL models an nular aspheric surface as described in: \"Annular surfaces in annular field systems\" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 December 1997 This surface is essentially an odd aspheric surfa

掺铒光纤激光器动态模型数值化，采用掺铒光纤分段处理的方法，仿真光信号在环形腔内的传输-Erbium-doped fiber lasers numerical dynamic model using erbium-doped fiber section processing method, the simulation of the optical signal transmitted in the annular cavity

线形阵列天线的自适应波束形成SMI SLC LMS 圆环形阵列的三维方向图-Adaptive beam forming a three-dimensional linear array antenna pattern SMI SLC LMS annular array