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Gaussian beam calculator
Wavelength λ
nm
pm
nm
um
mm
m
Beam quality M
2
Waist radius ω
0
mm
um
mm
cm
m
Divergence ϑ (half angle)
mrad
urad
mrad
Beam parameter product BPP
mm mrad
Propagation distance z
mm
mm
cm
m
Beam radius ω
z
at z
mm
um
mm
cm
m
Wavefront curvature wfc
z
at z
1/m
1/mm
1/cm
1/m
1/km
Rayleigh range z
R
mm
um
mm
cm
m
Beam radius ω
zR
mm
um
mm
cm
m
Gaussian beam properties
Propagation of Gaussian beam
More details coming soon ...
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