online optical calculator logo
physical optics
transmission grating


theoretical resolvance of a transmission grating in the air


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

InputValueunit
lam
i
d
k
D
OutputValueUnit
didto be calculated
Reto be calculated
theoretical resolvance of a transmission grating in the air
lam : wavelength i : angle of incidence d : grating pitch k : diffraction order D : incident beam diameter did : divergence of the diffracted beam Re : theoretical resolvance of the grating

Note
This calculation page can not detect all unrealistic inputs.



contact : contact@optical-calculation.com - website : www.optical-calculation.com Copyright 2009 CLAVIS S.A.R.L. All rights reserved