2021/03/15 by T. Graf, Graf, Tobias, Dominik Hayd +1
Physics and Astronomy · Engineering · Materials Science · #Photorefractive and Nonlinear Optics #Photonic and Optical Devices #Optical Coatings and Gratings
paper · pdf · doi:10.48550/arxiv.2103.08375
We present numerical experiments regarding the diffraction characteristics and their precompensation arising from changing the macroscopic geometry of a flat HOE into a sphere segment. In particular, we discuss a parametric optimization scheme using a grating vector field model which was previously introduced in Ref. 1.