| kimclps |
2010-02-02 11:31 |
(Zemax紙本的使用手冊) Compound Parabolic Concentrator(CPC) ;@UX7NA 'm.XmVZL% 所列的CPC方程式寫著來源是: This type of CPC is the D
+%k1 29E@e]Y,` "Basic CPC" as described in detail in "High Collection Nonimaging Gt*<? G"R>a w Optics" by W. T. Welford and R Winston, Academic Press (1989). Rhxm)5 + _1bd)L&dF 為 t
1'or 9MlfZsby 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 (E]K)d :a<TV9?H0 C=cosθ, S=sinθ, P=1+S, Q=1+P, and T=1+Q [Z&s0f1Qb ;eSf4_~ 把第2列代入第一列整理後成為 D&lXi~Z%. rMFf8D(Y 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 LfSUY uS10P7N} 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。 @G-k]IWi E
MbI\=>yS =-&iF 如果你看到2004年12月同作者Roland Winston 出了新版的” Nonimaging Optics" ]cY'6'}Hz dK`O,[} 4.7.1 The Equation of the CPC "f$A0RL ?ew]i'9( (4.6)式 tQ<2K*3] 那式子有錯。
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