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physical optics
fabry perot


multiwaves interference rings by a fabry perot viewed through a lens


Caution
Fill in all input cells.
Choose all parameters unit.
n can be either a value or the reference of a glass from the catalog.
All parameters are positive.

InputValueunit
lam
e
n
k
fi
OutputValueUnit
Rbto be calculated
mbto be calculated
Rdto be calculated
mdto be calculated
multiwaves interference rings by a fabry perot viewed through a lens
lam : wavelength e : fabry perot thickness n : refraction index of the fabry perot k : number of the bright or dark fringe ( counted from the center ) fi : effective focal length of the lens Rb : radius of the bright fringe number k in the focal plane mb : order of the bright fringe number k Rd : radius of the dark fringe number k in the focal plane md : order of the dark fringe number k

Note
This calculation page can not detect all unrealistic inputs.



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