「$pattern tri period」:修訂間差異

出自DDCC TCAD TOOL Manual
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  pattern_type int_period_num f_period_spacing <math>f_{1}</math>  <math>f_{2}</math>  <math>f_{3}</math>  <math>f_{4}</math>  <math>f_{5}</math>  <math>f_{6}</math>  <math>n_{r}</math> <math>\alpha</math> if_empty
  pattern_type int_period_num f_period_spacing <math>f_{1}</math>  <math>f_{2}</math>  <math>f_{3}</math>  <math>f_{4}</math>  <math>f_{5}</math>  <math>f_{6}</math>  <math>n_{r}</math> <math>\alpha</math> if_empty
   
   
  For a triangular shape, we need 3 points (x1,y1), (x2,y2), and (x3,y3) to define the triangular shape. Then the refractive index and the absorption coefficient is put in the simulation.
   
 
 
'''<big><big>Parameter Explanation</big></big>'''
'''<big><big>Parameter Explanation</big></big>'''



於 2017年12月26日 (二) 03:44 的修訂

The pattern tri period is the same definition in pattern type as the


$pattern_tri_period
pattern_tri_num
pattern_type int_period_num f_period_spacing f1  f2  f3  f4  f5  f6  nr α if_empty


Parameter Explanation

  • pattern_tri_num : number of empty section.
  • type : type1=triangle, type2=circle, type3=ellipse, type4=rectangular, type5=Sinkx function up, type6=Sinkx function down, type7=Sinkx function up, type8=Sinkx function down.
  • f1-f6 : you can refer to the information where at bottom of this page.
  • int_period_num :
  • f_period_spacing :


Example

Type.1~4 are triangle, circle, ellipse and rectangle.

If the parameters are not show in the figure, you should set those parameters as 0.



Type5~8 are sine shape period structure.

Type.5 and 6 can be determined by this expression:

f6<y<f1sinf2x+f3;

f4<x<f5

Type.7 and 8 can be determined by this expression:

f6<x<f1sinf2y+f3;

f4<y<f5

$emptyperiodshape,