!///////////////////////////////////////////// %dttE)oH?
!作者:Drding --SITP %s=Dj2+
!时间:2006.12.23 v#oi0-9o[
!功能:计算几何相差 w#y2_
!///////////////////////////////////////////// @wN
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lj[,|[X7`
!///////////////////////////////////////////// c:hK$C)T
print "=================================================" ]k%PG-9
print "作者:Drding@SITP" M]rO;^ ;6?
print "时间:2006.12.23" M {a
#
print "功能:计算几何相差" _GA$6#]
print "=================================================" k&6I f0i
tw K^I6@
!///////////////////////////////////////////// +wfVL|.Wq
]\c,BWC@e
"Ij I'c
!////////////////////////////////////////////// ~)X[(T{
print "系统参数" ?ny=
print "==================================================" D d $qQ
!////////////////////////////////////////////// )e%}b-I'r
FORMAT 20.9 :nJgwp()@
GETSYSTEMDATA 1 <M+R\SH-
PRINT "孔径大小 : ", VEC1(1) -"TR\/
PRINT "环境数据 : ", VEC1(4) I-@?guZ r
PRINT "温 度 : ", VEC1(5) \=e8%.#@J
PRINT "压 强 : ", VEC1(6)
R= 5**
PRINT "有效焦距 : ", VEC1(7) j;nb?;
PRINT "像面 F/# : ", VEC1(8) Ib`-pRU;
PRINT "物方N.A. : ", VEC1(9) Tx>K:`oB
PRINT "工作 F/# : ", VEC1(10) ^Z,q$Gp~P
PRINT "入瞳直径 : ", VEC1(11) 3=.Y,ENM;
PRINT "入瞳位置 : ", VEC1(12) $95~5]-nh
PRINT "出瞳直径 : ", VEC1(13) g.DLfwI|
PRINT "出瞳位置 : ", VEC1(14) 't (O$
PRINT "理想像高 : ", VEC1(15) O1y|v[-BW
PRINT "理想放大率: ", VEC1(16) |\9TvN^$`
PRINT "角放大率 :", VEC1(17) _t>"5s&i
PRINT "系统总长 : ", VEC1(18) <=um1P3X
print "==================================================" V%ii3
7}o/:
!////////////////////////////////////////////////////// dJuD|9R
C*kK)6v`
print "几何像差计算" qYB~VE03
print "===================================================" PS>x,T
print "一. 轴上像差计算" :7.Me;RA
print V2 d,ksKwn
]ya; v '
print "1.D光球差计算" t'qL[r%?
0~WF{_0|
I*|P@0
!1H处球差计算 /pH(WHT+/H
b~Y%gC)FR
n=NSUR() $W8Cf[a
2)0b2QbQ
!主波长近轴理想像位置 `#s#it'y
PARAXIAL ON I[Ic$ta
RAYTRACE 0,0,0,1 MN8H;0g-
R=RAYM(n)/RAYN(n) &Z("D7.G
ld=-1*RAYY(n-1)/R 9q[;u[A8^
ld$=$STR(ld) ]/2T\w.<
print "主波长近轴理想像位置:", ld$ B|Wk?w.{r\
np$zo
!主波长1H光线实际像位置 _k66Mkd#b
PARAXIAL OFF }^ FulsC
RAYTRACE 0,0,0,1 Rd&9E
r_1h=RAYM(n)/RAYN(n) pHE}ytcT
ld_1h=-1*RAYY(n-1)/r_1h PO-"M)M
ld_1h$=$STR(ld_1h) ht97s
print "主波长边缘实际像位置:", ld_1h$ \.{AAj^qD
7
h=QW5
!主波长0.7H光线实际像位置 N;sm*+r
PARAXIAL OFF wEft4o
RAYTRACE 0,0,0,0.7 o @Z#
r_0.7h=RAYM(n)/RAYN(n) ]1`g^Z@ 0
ld_0.7h=-1*RAYY(n-1)/r_0.7h fL*T3[d
ld_0.7h$=$STR(ld_0.7h) f>9s!Hpu_
print "主波长0.7H实际像位置:", ld_0.7h$ lTRl"`@S
u_O# @eOc
!主波长边缘球差δL_1h 主波长0.7视场球差 ,?cH"@RJ
DLD_1H=ld_1h-ld }%!tT\8
DLD_0.7H=ld_0.7h-ld J1ON,&[J
print "D光1H球差 D光0.7H球差" c@(&[/q!
Format 13.7 5N7H{vT_
Print $STR(DLD_1H),$STR(DLD_0.7H)
=Ufr^naA
print \fWW'
;^){|9@
print "2.F光球差计算" 1`bl&}6l|E
!F光1H位置 <X7\z
PARAXIAL OFF +JyUe
RAYTRACE 0,0,0,1,1 n| !@1sd
rf_1h=RAYM(n)/RAYN(n) MmTC=/j
ldf_1h=-1*RAYY(n-1)/rf_1h j+4H}XyE
ldf_1h$=$STR(ldf_1h) E; Y;r"
print "F光1H像位置:",ldf_1h$ f2I6!_C!+
;az5ZsvN
D
!F光0.7H位置 F_3:bX
PARAXIAL OFF njPPztv/@
RAYTRACE 0,0,0,0.7071,1 ^]C&tG0 !
rf_0.7h=RAYM(n)/RAYN(n) csZc|kDI
ldf_0.7h=-1*RAYY(n-1)/rf_0.7h -Sv"gLB
ldf_0.7h$=$STR(ldf_0.7h) X|LxV]
print "F光0.7H像位置:",ldf_0.7h$ wBk@F5\<
bO5k6i
!F光0H位置 ]bdFr/!'S+
PARAXIAL ON >ezi3Zx^
RAYTRACE 0,0,0,1,1 @Yw,nQE)b
rf_0h=RAYM(n)/RAYN(n) K*-@Q0"KM{
ldf_0h=-1*RAYY(n-1)/rf_0h Y]|:?G7l]
ldf_0h$=$STR(ldf_0h) E6B!+s!]
print "F光0H像位置:",ldf_0h$ $(pF;_W
* *H&+T/B
!求F光球差 qO1tj'U<
dldf_1h=ldf_1h-ld =3~/:8o
dldf_0.7h=ldf_0.7h-ld ;lX(}2tXW
dldf_0h=ldf_0h-ld una%[jTc
print "F光1H球差 F光0.7H球差 F光0H球差" sM[I4.A3
Format 13.7 1j-te-}"c
Print $STR(DLDf_1H),$STR(DLDf_0.7H),$STR(dldf_0h) Y/ot3[
print =WZqQq{
YcX/{L[9o
print "3.C光球差计算" _,74)l1
!C光1H位置 eW'2AT?2H%
PARAXIAL OFF =:,xxqy
RAYTRACE 0,0,0,1,nwav() P,DC 7\
rc_1h=RAYM(n)/RAYN(n) `/&SxQB<
ldc_1h=-1*RAYY(n-1)/rc_1h mog[pu:!,
ldc_1h$=$STR(ldc_1h) SlLw{Yb7\.
print "C光1H像位置:",ldc_1h$ ?(6m VyIe
3uu~p!2
!C色光0.7H位置 q"qo.TPh|$
PARAXIAL OFF tMx}*l|]
RAYTRACE 0,0,0,0.7071,nwav() BKa-
k!
rc_0.7h=RAYM(n)/RAYN(n)
6M.;@t,Y
ldc_0.7h=-1*RAYY(n-1)/rc_0.7h I&|f'pn^<
ldc_0.7h$=$STR(ldc_0.7h) Q?t^@
print "C光0.7H像位置:",ldc_0.7h$ 3oZ=k]\
&hIRd,1#
!C光0H位置 S"m cUU}}
PARAXIAL ON -D^A:}$
RAYTRACE 0,0,0,1,nwav() 8e~|.wOL
rc_0h=RAYM(n)/RAYN(n) h&3YGCl
ldc_0h=-1*RAYY(n-1)/rc_0h o\otgyoh
ldc_0h$=$STR(ldf_0h) >kZ57,
print "C光0H像位置:", ldc_0h$ lS^(&<{
FbnO/! $8
!求C光球差 -~" :f8
dldc_1h=ldc_1h-ld f;SC{2 f
dldc_0.7h=ldc_0.7h-ld ;^Sr"v6r>u
dldc_0h=ldc_0h-ld (UCK;k
print "C光1H球差 C光0.7H球差 C光0H球差" |H}m 4-+*
Format 13.7 HBE.F&C88
Print $STR(DLDc_1H),$STR(DLDc_0.7H),$STR(dldc_0h) PYRd]%X
print p}b/XnV$~
Z BUArIC
print "4.轴向色差计算" SHb(O<6
dlfc_1h=ldf_1h-ldc_1h *1Z5+uVT[
dlfc_0.7h=ldf_0.7h-ldc_0.7h R
#]jSiS
dlfc_0h=ldf_0h-ldc_0h l%R50aL
print "1H色差 0.7H色差 0h色差" h0Z{,s}
Format 13.7 y;?ie]3G
Print $STR(DLfc_1H),$STR(DLfc_0.7H),$STR(dlfc_0h) 7r+g8+4
print L%}zVCg
;8S/6FI
%Pqk63QF
print"================================================" ^taBG3P
print"二. 轴外像差计算" *Oc.9 F88"
print "1.正弦差计算" ZR v"h/~
D'l5Zd
!依次求LZ,h1,h01,U,sinU Z|9u]xL
PARAXIAL ON f~OU*P>V@
RAYTRACE 0,1,0,0 Ioy
LZ=-1*RAYY(n-1)/(RAYM(n-1)/RAYN(n-1)) wv
QMnE8\
!print $STR(LZ) {j {+0V
-V"22sR]
PARAXIAL OFF <!$:8ls
RAYTRACE 0,0,0,1 t%zpNd2lk
h1=RAYY(1) _sE#)@p
sinu=RAYM(n-1) >R{qESmP=
PARAXIAL ON Ll4bdz,
RAYTRACE 0,0,0,1 :f5s4N
h01=RAYY(1) UX<Qcjm$e
OSC1=h1*R*(ld-LZ)/(h01*sinu*(ld_1h-LZ))-1 YJS{i
print "1).物距在无限远:" ,$STR(osc1) e7fiGl
v1k)hFjPK
PARAXIAL OFF 'Djm0
RAYTRACE 0,0,0,1 wfL-oi'5
sinu1=RAYM(0) b?4/#&z]
PARAXIAL ON e6X[vc|Y}
RAYTRACE 0,0,0,1 thO ~=RB
u1=RAYM(0) ]u-]'P
!print $STR(u1) 22<0DhJ
OSC2=sinu1*R*(ld-LZ)/(sinu*u1*(ld_1h-LZ))-1 m+{K^kr[
print "2).物距在有限远:",$STR(osc2) BYW^/B Y)
print `s '#
bk<\ujH
O?8Ni=]
iVFkYx%}
r!P}u
print "2.1W处轴外像差" DcMJ^=r8O:
dw~p?[
PARAXIAL OFF $wYtyN[
RAYTRACE 0,1,0,1 `6y{.$ z
ya_1w=RAYY(n) )2UZ% ?V#
TANua_1w=RAYM(n-1)/RAYN(n-1) [>#*B9
PARAXIAL OFF MRr</o
RAYTRACE 0,1,0,-1 ;U:
{/
yb_1w=RAYY(n) $qF0ltUQ
TANub_1w=RAYM(n-1)/RAYN(n-1) bi ozZ
XT_1W=-1*(ya_1w-yb_1w)/(tanua_1w-tanub_1w) Z=4{Vv*
print "1).子午宽光束场曲:",$STR(XT_1W) -IlJ^Al4
FVv8--
04J}UE]Ww
PARAXIAL OFF 2RF^s.W
RAYTRACE 0,1,0,0.01 (3[z%@I
Xya_1w=RAYY(n) H$ftGwS8
XTANua_1w=RAYM(n-1)/RAYN(n-1) zJ+8FWy:S
PARAXIAL OFF k"kJ_(
RAYTRACE 0,1,0,-0.01 w|mb4AyL{?
Xyb_1w=RAYY(n) s{ V*1$e~
XTANub_1w=RAYM(n-1)/RAYN(n-1) wn>edn
XXT_1W=-1*(Xya_1w-Xyb_1w)/(Xtanua_1w-Xtanub_1w) Fg$3N5*
print "2).子午细光束场曲:"$STR(XXT_1W) xX0-]Y h:
&Gm$:T'~
!$A 37j6
DLT_1w=XT_1W-XXT_1w {Z; jhR,
print "3).1 W处子午球差:",$STR(DLT_1w) #jpoHvth
6b8;}],|
%or,{mmiM:
PARAXIAL OFF D3Jr3
%>
RAYTRACE 0,1,0,0 p3ISWJa!
YP_1w=RAYY(n) b1pQ`qt
KT_1W=ABSO(YP_1w)-0.5*(ABSO(yb_1w)+ABSO(ya_1w)) x\?;=@AW
print "4).1 W处子午彗差:",$STR(KT_1w) c4e_6=Iv
L_Q#(in
|vte=)%
1\RGM<q$f
PARAXIAL OFF MyJ4><oG
RAYTRACE 0,1,0,0 K.C>
a:J
CE_1W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) sUl6hX4
PARAXIAL OFF f:zFFpP.j@
RAYTRACE 0,1,1,0 X u"R^
XS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) OE)~yKy
print "5).1W宽光束弧矢彗差:",$STR(XS_1w) /wQL
]U[X1W+@
NT%W;)6m9
PARAXIAL OFF A>VI{
RAYTRACE 0,1,0.01,0 * v8Ts
XXS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) )PkNWj6%y
print "6).1W细光束弧矢彗差:",$STR(XXS_1w) d#:3be{|&q
h9$ Fx
^n#1<K[E
SDLD_1W=XS_1w-XXS_1w F Kc;W
print "7).1 w 弧矢球差:",$STR(SDLD_1W) Dz!fpE'L
BE&B}LfvfO
*IlaM'[*
XTS_1W=XXT_1W-XXS_1w <VjJAu
print "8) 1w 像散:",$STR(XTS_1W) VS#wl|b8
D0Z\Vvy
s)voII&
PARAXIAL ON "`}~~.q
RAYTRACE 0,1,0,0 m,3er*t{
H_1H=RAYY(n) 7Y=cn_
wU
PARAXIAL OFF D/(L
RAYTRACE 0,1,0,0,2 QH4wUU3X
Hf_1h=RAYY(n) z2ms^Y=j
DYZF_1h=Hf_1h-H_1h 8pLBt:
print "9).F光1w畸变:",$STR(DYZF_1h) `T/~.`R
R7oj#
:&}odx!-!C
PARAXIAL OFF g1(Xg.
RAYTRACE 0,1,0,0,3 [\)oo
Hc_1h=RAYY(n) -O:_!\uA
DYZc_1h=Hc_1h-H_1h 5_K5?N
print "10).C光1w畸变:",$STR(DYZc_1h) 39e;
@#+jMV$g
:/YO ni1h
DYZFC_1h=DYZF_1h-DYZC_1h (dJI_A
print "11).F,C光垂轴色差:",$STR(DYZFC_1h) \8uo{#cL8
print 0?7XtC P<
y;"
n9
?tf&pgo
print "3. 0.7W轴外像差" "re-@Baw
L^kp8o^$
PARAXIAL OFF \a"Ct'
RAYTRACE 0,0.7071,0,1 Zr$d20M2A;
ya_0.7w=RAYY(n) 1Wg-x0R
TANua_0.7w=RAYM(n-1)/RAYN(n-1) [~5p>'
PARAXIAL OFF KYJ1}5n
RAYTRACE 0,0.7071,0,-1 b yg0.+e0
yb_0.7w=RAYY(n) {TSY|D2
TANub_0.7w=RAYM(n-1)/RAYN(n-1) k>4qkigjc
XT_0.7W=-1*(ya_0.7w-yb_0.7w)/(tanua_0.7w-tanub_0.7w) v=YK8fNi
print "1).子午宽光束场曲:",$STR(XT_0.7W) >Dm8m[76
*E>.)B i
ofc.zwH
PARAXIAL OFF U3;aLQ*
RAYTRACE 0,0.7071,0,0.01 -P=g3Q i
Xya_0.7w=RAYY(n) 4z7G2
XTANua_0.7w=RAYM(n-1)/RAYN(n-1) \v@({nB8
PARAXIAL OFF 9V1cdb~?"T
RAYTRACE 0,0.7071,0,-0.01 ]*"s\ix
Xyb_0.7w=RAYY(n) 1N`vCt]w
XTANub_0.7w=RAYM(n-1)/RAYN(n-1) 2)iD4G`
XXT_0.7W=-1*(Xya_0.7w-Xyb_0.7w)/(Xtanua_0.7w-Xtanub_0.7w) TDK@)mP
print "2).子午细光束场曲:",$STR(XXT_0.7W) KM?1/KZ/~
KV!<Oq
_cJ[
FP1
DLT_0.7w=XT_0.7W-XXT_0.7w D _X8-
print "3).0.7W处子午球差:",$STR(DLT_0.7w) L6:h.1 U$
<T,A&`/
8``;0}'PC
PARAXIAL OFF S[M4ukYK
RAYTRACE 0,0.7071,0,0 u.|~
YP_0.7w=RAYY(n) `hh9"Ws%
KT_0.7W=ABSO(YP_0.7w)-0.5*(ABSO(yb_0.7w)+ABSO(ya_0.7w)) 2F_
R/{D
print "4).0.7W处子午彗差:",$STR(KT_0.7w) uPyVF-i
b=##A
dFW=9ru+MQ
cH`^D?#se
PARAXIAL OFF Aw^yH+ae
RAYTRACE 0,0.7071,0,0 Os),;W0w4
CE_0.7W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) -mNQ;zI1
PARAXIAL OFF dZ2%S''\
RAYTRACE 0,0.7071,1,0 :1fagaPg
XS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) =6nD0i9+
print "5).0.7W宽光束弧矢彗差:",$STR(XS_0.7w) #mc!Wt10
}Ag|gF!_
HB&
&
PARAXIAL OFF uK*|2U6t
RAYTRACE 0,0.7071,0.01,0 [5ethM
XXS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) w*LbH]l<-
print "7).0.7W细光束弧矢彗差:",$STR(XXS_0.7w) S0w> hr
'UwI*EW2S
WnxEu3U
SDLD_0.7W=XS_0.7w-XXS_0.7w 3><u*0qe%I
print "7).0.7w弧矢球差:",$STR(SDLD_0.7W) \^532 FIw6
i s"vekC
6XUuGxQV/
XTS_0.7W=XXT_0.7W-XXS_0.7w S)\8|ym6!
print "8)0.7w 像散:",$STR(XTS_0.7W) \3Jq_9Xv
WO</Q6+
)@7DsV/M
PARAXIAL ON M]_E
RAYTRACE 0,0.7071,0,0 )qM|3],
H_0.7H=RAYY(n) 6vz1*\:H~
PARAXIAL OFF -f>'RI95>
RAYTRACE 0,0.7071,0,0,2 e1 a*'T$z
Hf_0.7h=RAYY(n) tm)*2lH6
DYZF_0.7h=Hf_0.7h-H_0.7h _vYzF+
print "9).F光0.7w畸变:",$STR(DYZF_1h) 0Qd%iP)6
jz:gr=*z
Ek .3
PARAXIAL OFF F|eu<^"$ H
RAYTRACE 0,0.7071,0,0,3
IsYP0(L
Hc_0.7h=RAYY(n) |HbEk[?^s
DYZc_0.7h=Hc_0.7h-H_0.7h >9(i)e
print "10).C光0.7w畸变:",$STR(DYZc_0.7h) Q_P5MLU>
: }?{@#Z
%xg"Q|
DYZFC_0.7h=DYZF_0.7h-DYZC_0.7h cdp0!W4Gi
print "11).F,C光垂轴色差:",$STR(DYZFC_0.7h) i ^|@"+
X ,
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print"================================================" tHI*,
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