diffraction_angle_from_grating_equation¶
-
esis.optics.poletto.
diffraction_angle_from_grating_equation
(incidence_angle, wavelength, diffraction_order, groove_density)¶ Equation 13 of Poletto and Thomas rearranged to solve for diffraction angle. :type incidence_angle:
astropy.units.Quantity
:param incidence_angle: Signed angle between the surface normal and the incident ray :type wavelength:astropy.units.Quantity
:param wavelength: Wavelength of the incident light rays :type diffraction_order:astropy.units.Quantity
:param diffraction_order: Quantum number of diffracted ray. :type groove_density:astropy.units.Quantity
:param groove_density: Number of grooves per unit length on the grating surface. :rtype:astropy.units.Quantity
:return: Signed angle of the diffracted light- Parameters
incidence_angle (astropy.units.Quantity) –
wavelength (astropy.units.Quantity) –
diffraction_order (astropy.units.Quantity) –
groove_density (astropy.units.Quantity) –
- Return type