poletto

Functions

diffraction_angle_from_grating_equation(...)	Equation 13 of Poletto and Thomas rearranged to solve for diffraction angle.
spectral_focal_curve(wavelength, ...[, ...])	Equation 33 of Thomas and Poletto (2003) :param wavelength: The wavelength at which to evaluate the spectral focal curve :param diffraction_order: diffraction order of the light leaving the grating :param alpha: Nominal incidence angle of the beam on the grating.
spatial_focal_curve(alpha, beta, ...)	Equation 34 of Thomas and Poletto (2003) :param alpha: Nominal incidence angle of the beam on the grating.