(Zemax紙本的使用手冊) Compound Parabolic Concentrator(CPC) LDqq'}qK6
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所列的CPC方程式寫著來源是: This type of CPC is the -02cI}e
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"Basic CPC" as described in detail in "High Collection Nonimaging }Pd S?[R
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Optics" by W. T. Welford and R Winston, Academic Press (1989). K0$8t%Z.
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為 VL=. JwK
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C^2 r^2+2(C S z+a p^2)r+(z^2 S^2-2a C Q z-a^2 P T)=0 ,where G;:n*_QXE
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C=cosθ, S=sinθ, P=1+S, Q=1+P, and T=1+Q t=M:L[bis;
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把第2列代入第一列整理後成為 J%`-K"NB
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Cos^2θ r^2+2[(z cosθ sinθ )+a(1+sinθ)^2]r+[z^2 sin^2θ-2a cosθ (2+sinθ) z-a^2(1+sinθ) (3+sinθ)]=0 EfHo1Yn&
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抱歉,平方的記號貼上後無法正常顯示,改以^表示,例如r^2=r*r,Cos^2θ =Cosθ* Cosθ的意思。 ?u.&BP
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如果你看到2004年12月同作者Roland Winston 出了新版的” Nonimaging Optics" fa7Z=:aG
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4.7.1 The Equation of the CPC a9S0glbwf
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(4.6)式 |"h# Q[3
那式子有錯。