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fiber optic
coupling in a misaligned SM fiber optic


elliptical beam into a defocused single mode fiber optic


Caution
Fill in all input cells.
Choose all parameters unit.
All parameters are positive .

InputValueunit
wh
wv
wf
lam
T
dz
OutputValueUnit
Cto be calculated
elliptical beam into a defocused single mode fiber optic
wh : waist width of the elliptical beam in the horizontal plane wv : waist width of the elliptical beam in the vertical plane wf : mode radius of the fiber optic lam : wavelength T : transmission coefficient at the entrance of the fiber optic dz : defocus ( focus is supposed to be achieved when fiber optic entrance and beam waist are merging ) C : coupling ratio

Note
This calculation page can not detect all unrealistic inputs.



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