ASAP入门实例剖析之一

SYSTEM NEW
RESET

!! Setup optical property data base
UNITS MILLIMETERS          !! Set system units
WAVELENGTHS 0.4861 0.5876 0.6563 UM  !! Microns to mm conversion

MEDIA
  1.7  1.6  1.5   'GLASS'  !! Define refractive indices

COATING PROPERTIES
  0 1  0 1  0 1   'TRANS'  !! Define coating properties "r t"

!! Setup entity data base
SURFACE                    !! Key word for entity data base entry      
  PLANE Z 0 ELLIPSE 10     !! Entity surface type
OBJECT 'BACK_SIDE'         !! Setup object data base
  INTERFACE COATING TRANS AIR GLASS  !! Assign optical properties to object

SURFACE
  OPTICAL Z -5 20 ELLIPSE 10
OBJECT 'FRONT_SIDE'
  INTERFACE COATING TRANS AIR GLASS

SURFACE                           
  PLANE Z 29.8 ELLIPSE 5                     
OBJECT 'DETECTOR'  !! With no INTERFACE command it defaults to totally absorbing
  
!! Setup sources
BEAMS INCOHERENT GEOMETRIC      !! Assign physical property to source
WAVELENGTH 0.5876 UM               
GRID POLAR Z -5 0 5 0 360 10 6     !! Define spatial property & flux
  SOURCE DIRECTION 0 SIN[5] COS[5] !! Define angular property
  MOVE TO Z -10                    !! Force rays to start at this point
      
!! Perform simple analysis
TITLE 'SIMPLE LENS ANALYSIS'    !! Set title for future plots
PRINT                           !! Verify system numerically
WINDOW Y Z
  PROFILES 'SYSTEM GEOMETRY'    !! Verify system graphically
STATS POSITION                  !! Verify ray data numerically
STATS DIRECTION               
WINDOW Y X
  SPOTS POSITION ATTRIBUTE 1 'INPUT' !! Verify ray data graphically
WINDOW Y Z
  PLOT FACETS 4 4               !! Draw picture of system
  PROFILES OVERLAY              !! Draw a profile slice through system, with ray trace
  TRACE PLOT                  
$VIEW                           !! View geometry and ray trace in 3-D viewer
CONSIDER ONLY DETECTOR          !! Isolate ray data on OBJECT
  FOCUS MOVE                    !! Move ray data to best focus

WINDOW Y X
WINDOW 1.2                      !! Enlarge current window by 20%
PIXELS 101                      !! Set higher resolution (default=39)
SPOTS POSITION 'SPOT DIAGRAM'   !! Plot spot diagram and create data distribution file
DISPLAY                         !! Load spots file into display
  ISOMETRIC 'ISO PLOT OF SPOTS DIAGRAM' !! Some different display commands
  PLOT 'PLOT3D OF SPOTS DIAGRAM
  CONTOUR 'CONTOUR PLOT'
  PICTURE
RETURN
  


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高手

sowind 发表于 2013-9-27 14:39
高手

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謝謝分享~~~

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多多交流哦