[原创]光栅 [复制链接]

SYNOPSYS中光栅表面输入格式： /=A?O\B7  
SN GRATING {X/Y} L/MM ORDER CWAV HIN VNUM eKNZ?!c=  
其中，X-衍射发生在X-Z平面；Y-衍射发生在Y－Z平面。Ｌ／ＭＭ－给出了光栅刻线数；ORDER-衍射级次；CWAV-波长；HIN-基底折射率； T>s~bIzL*e  
VNUM-相应的阿贝数； Vo<V!G
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例子: W/9dT^1y4'  
RLE a:
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ID GRATING_REAL FLAT 4G0Er?D   
WAVL .6000000 .5000000 .4000000 7A?~a_Ep  
APS               1 ^AtAfVJN0  
POLARIZATION LINEAR Y pb1/HhRR^n  
UNITS MM " m<]B  
OBB  0.000000   10.00000    1.00000    0.00000    0.00000    0.00000    1.00000 5*u0VabC<  
  0 AIR | ?3\xw  
  1 GRA  Y       500.0000   -1       0.500000      1.500000     50.000000 xtYX}u  
  2 COATING PERF E&P'@'Yk  
  2 CV      0.0000000000000   TH  1.00000000E-06 5mUHk]W  
  2 N1 1.51628919 N2 1.52140818 N3 1.53084089 ik)T>rYg0  
  2 CTE   0.710000E-05 MW8GM}Ho[  
  2 GTB S    'BK7             ' 9 o6ig>C  
  3 COATING PERF nS)U+q-x&o  
  3 CV      0.0000000000000   TH    100.00000000 AIR JsI`#  
  3 AIR X&fM36o7  
  4 CV      0.0000000000000   TH      0.00000000 AIR 2{Nv&ZX?  
  4 AIR z^+f3-Z  
END $L_-U~^  
A#$oY{"2Y  
PER 0 0 0 0 0                                                                             4Ei*\:  
PLOT                                                                                       V @8+  
PUPIL 2 1 5                                                                               }#5Vt  
RED                                                                                       >%5Ld`c:SD  
TRACE 1 0 0 5                                                                             Tt#4dm-  
PUPIL 2 1 5                                                                               ;QkUW<(  
LIME                                                                                       {J;[
Hf5  
TRACE 2 0 0 5                                                                             SYd4 3PA  
PUPIL 2 1 5                                                                               42E]&=Cet  
BLUE                                                                                       F8mS5oB|^  
TRACE 3 0 0 5                                                                             gKoB)n<[  
END <VI.A" Qk~  

图片:grating.png

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图片:grating1.png

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在这里，定义表面1为一个500线/毫米的光栅，将涂层分配到表面2和表面3上，并显示一个以三个定义波长的光线追迹的透视图。 {Qbg'|HO=l  

正找光栅的例子，谢谢楼主

谢谢您的分享 :_9MS0