SURFACE
PLANE Y -30 RECT 10 0.85
SHIFT X 0
SHIFT Z 10
OBJECT 'DETECTOR'
BEAMS INCOHERENT GEOMETRIC
FRESNEL TIR
WAVELENGTHS 1.064
GRID RECT Y -34.50204 0 20 -0.8 0.8 10 10
SOURCE DIR SIN[8.4089] COS[8.4089] 0
!!SOURCE DIR Y 81.5911
WINDOW X Y
WINDOW 1.1
!!PROFILES OVERLAY 'SINGLET (on-axis and 7 degrees off-axis beam)'
PLOT FACETS 3 3 OVERLAY
TRACE PLOT
$VIEW
CONSIDER ONLY DETECTOR
SELECT ONLY SOURCE 1
WINDOW X Z
PIXELS 200
OPDMAP
DISPLAY
PLOT3D 0.5 'ON-AXIS WAVEFRONT MAP FOR SINGLET'