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physical optics
two waves interferences


interfringe when observing in a plane perpendicular to the first reflecting surface


Caution
Fill in all input cells.
Choose all parameters unit.
All parameters are positive except i which is algebric.
Angle positive way is counterclockwise according the round arrow in the bottom right of the scheme.

InputValueunit
lam
alfa
i
OutputValueUnit
dxto be calculated
interfringe when observing in a plane perpendicular to the first reflecting surface
lam : wavelength alfa : air corner angle i : angle of incidence reffered to the first surface dx : interfringe

Note
This calculation page can not detect all unrealistic inputs.



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