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gaussian or embedded gaussian beam


parameters of an embedded gaussian beam


Caution
Fill in all input cells.
Choose all parameters unit.
Except z and R(z) which are algebric, parameters are strictly positive.
Positive direction is according the horizontal arrow in the bottom right of the scheme.

InputValueunit
wo
z
lam
M2
OutputValueUnit
zoto be calculated
w(z)to be calculated
divto be calculated
R(z)to be calculated
parameters of an embedded gaussian beam
wo : waist radius z : distance from the waist lam : wavelength M2 : M-square parameter zo : Rayleigh range w(z) : beam radius at a distance z from the waist div : half divergence of the beam R(z) : wavefront radius at a distance z from the waist

Note
This calculation page can not detect all unrealistic inputs.



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