光学软件中的Rayica在哪可以免费找到

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请问TracePro光学机构仿真软件在哪可以免费下载?
还有,光学软件中的Rayica在哪可以免费找到?
下面是一片网页中对它的介绍
“Rayica? and Mathematica® give you unprecedented power for analyzing your optical system. Every calculation tool in Mathematica is at your disposal without leaving your ray-tracing environment.Integration, derivatives, matrix multiplication, Fourier transforms, complex analysis…the possibilities are
endless.” (Damon Diehl, Ph.D. – ASE Optics, In)
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