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elliptical beam shaping


shaping of an elliptical beam by two lenses


Caution
Fill in all input cells.
Choose all parameters unit.
Distances are algebric.
Positive direction is according the horizontal arrow in the bottom right of the scheme.

InputValueunit
wh
wv
x
lam
fi1
fi2
L
OutputValueUnit
wihto be calculated
wivto be calculated
xihto be calculated
xivto be calculated
shaping of an elliptical beam by two lenses
wh : half width of the incident beam waist in the horizontal plane wv : half width of the incident beam waist in the vertical plane x : distance from the the first lens to the waist of the incident beam lam : wavelength fi1 : effective focal length of the first lens fi2 : effective focal length of the second lens L : distance between the two lenses wih : half width of the refracted beam waist in the horizontal plane wiv : half width of the refracted beam waist in the vertical plane xih : distance from the second lens to the "horizontal" waist of the refracted beam xiv : distance from the second lens to the "vertical" waist of the refracted beam

Note
This calculation page can not detect all unrealistic inputs.



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