罗兰圆
- 网络Rowland circle
罗兰圆-
采用StigmaticPoints方法改进传统的罗兰圆结构设计方法，给出一个实用化、高性能80通道阵列波导光栅器件设计方案。
The method of stigmatic points is used to obtain an optimal design of a 80-channel arrayed waveguide grating ( AWG ) .
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介绍一种从罗兰圆结构出发，利用ZEMAX光学软件设计平场全息凹面光栅的方法。
A method which is based on Rowland mount and uses ZEMAX software to design flat field holographic concave grating is given in this article .