me！ DdAs]e|D[
如下：（双胶合透镜的，复杂一点的自己改） e* 2ay1c
fK-tvP0}*
clear; R.ZC|bPiD
clc; =lyP &u
S1=0;S2=0;S3=0;S4=0;S5=0; {~cG'S Y%
J=1.224; #
MpW\yX
for x=1:3 ' j6)5WL$
n(1)=1.00000;n(2)=1.5163;n(3)=1.6242;n(4)=1.00000; "l83O8 L
d(1)=8.00000;d(2)=3.00000;d(3)=0.00000; , Oqd4NS
r(1)=95.06;r(2)=-66.68;r(3)=-259.4; gW0{s[}T
Y @&1[Z
l1(1)=200000000;u1(1)=0.0000001; ]U9f4ODt
i1(x)=(l1(x)-r(x))*u1(x)/r(x); vsFRWpq
I1(x)=i1(x)*n(x)/n(x+1); ' 3 n?1x
U1(x)=u1(x)+i1(x)-I1(x); ;{@jj0h;
u1(x+1)=U1(x); .)eJ L
L1(x)=l1(x)*u1(x)/U1(x); 8[2.HM$Y
l1(x+1)=L1(x)-d(x); ]J`yh$a
drv"I[}{A
l2(1)=0;u2(1)=-0.061049; zxo0:dyw7
i2(x)=(l2(x)-r(x))*u2(x)/r(x); ^
W/,Z`
I2(x)=i2(x)*n(x)/n(x+1); ,B^NH7A:
U2(x)=u2(x)+i2(x)-I2(x); | dLA D4%
u2(x+1)=U2(x); /3] b!lFZZ
L2(x)=l2(x)*u2(x)/U2(x); g 0=Q>TzY
l2(x+1)=L2(x)-d(x); :Fv d?[
4tZnYGvqe
s1(x)=l1(x)*u1(x)*n(x)*i1(x)*(i1(x)-I1(x))*(I1(x)-u1(x)); lQ t&K1m
s2(x)=s1(x)*(i2(x)/i1(x)); NTj: +z0
s3(x)=s2(x)*(i2(x)/i1(x)); r$=YhI/=
s4(x)=(n(x+1)-n(x))/(n(x+1)*n(x))*J*J/r(x); CO+[iJ,4C+
s5(x)=(s3(x)+s4(x))*(i2(x)/i1(x)); SL(
WE=H
S1=S1+s1(x);S2=S2+s2(x);S3=S3+s3(x);S4=S4+s4(x);S5=S5+s5(x); sg=mkkD!g
end \I3={ii0
OL=S1/(-2*n(4)*U1(3)*U1(3)); 7mUp n:U
Kt=3*S2/(-2*n(4)*U1(3)); ;t^8lC?>V
xt=(3*S3+S4)/(-2*n(4)*U1(3)*U1(3)); k3:8T#N>!O
xs=(S3+S4)/(-2*n(4)*U1(3)*U1(3)); =CCxY7)M+.
XT=xt-xs; rSGt`#E-s.
xp=S4/(-2*n(4)*U1(3)*U1(3)); M=HP!hn
oy=S5/(-2*n(4)*U1(3));
