Fourier modal method for relief gratings with oblique boundary conditions

Ivan Gushchin (1) , Alexandre Tishchenko (1)

1 LHC - Laboratoire Hubert Curien

Oblique boundary conditions are introduced in the Fourier modal method at each slice of the staircase decomposition of an arbitrary profile of a dielectric corrugation grating. The precision and convergence improvement are demonstrated by comparison with reference methods

Domaines: Optique [physics.optics]

Ivan Gushchin, Alexandre Tishchenko. Fourier modal method for relief gratings with oblique boundary conditions. Journal of the Optical Society of America. A Optics, Image Science, and Vision, 2010, 27 (7), pp.1575. ⟨ujm-00531420⟩