Gaussian Mode Decomposition

Decomposition Settings & Results for: 30cm_processed_Z300.npz

LG Decomposition Results (Power Fractions > 0.0001%):
Mode (LGpl)Coefficient (Re+Im j)Coeff MagCoeff Phase (°)Power FractionPercentage
LG00 -0.9206+0.0382j 0.9213 177.62 0.848877 84.8877%
LG10 0.2613-0.1674j 0.3103 -32.66 0.096288 9.6288%
LG20 -0.0090+0.0934j 0.0939 95.51 0.008810 0.8810%
LG01c -0.0849-0.0167j 0.0865 -168.89 0.007480 0.7480%
LG11s 0.0576+0.0208j 0.0613 19.83 0.003753 0.3753%
LG12c -0.0452-0.0335j 0.0562 -143.45 0.003161 0.3161%
LG02c 0.0554+0.0002j 0.0554 0.24 0.003070 0.3070%
LG11c 0.0342-0.0036j 0.0344 -5.96 0.001185 0.1185%
LG21s -0.0225-0.0228j 0.0320 -134.62 0.001023 0.1023%
LG01s 0.0014+0.0288j 0.0289 87.18 0.000834 0.0834%
LG21c 0.0026+0.0234j 0.0235 83.75 0.000552 0.0552%
LG22c 0.0166-0.0141j 0.0218 -40.29 0.000474 0.0474%
LG02s -0.0058-0.0104j 0.0119 -119.45 0.000141 0.0141%
LG22s 0.0055+0.0066j 0.0086 50.09 0.000074 0.0074%
LG12s -0.0020-0.0065j 0.0068 -107.06 0.000047 0.0047%
Total Power Accounted For: 0.975769 97.5769%
Remaining Power: 0.024231 2.4231%
Loaded Field Visualization: 30cm_processed_Z300.npz
Intensity
Intensity Plot
Phase [-180, 180] (deg)
Phase Plot
Loaded Field Parameters
  • Grid Size: 100.00 mm
  • Wavelength: 1.76 mm
  • Grid Points (N): 256
  • Original Propagation Z: 300.00 mm
  • (Decomposition performed at z=0 plane after back-propagation.)
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