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physics.optics2019
Multi-reflection model of subwavelength grating diffraction based on simplified modal method
Changcheng Xiang, Jun Wu, Changhe Zhou +1
A multi-reflection model of grating diffraction based on the simplified modal method is proposed. Simulation results for a guided mode resonance Brewster grating using our method a…
physics.optics2019
A generalized perfect vortex beam with controllable impulse ring profile
Junjie Yu, Chaofeng Miao, Jun Wu +1
Perfect optical vortices (POVs) provide an enabling solution to address the predicament induced by the strong dependence of classical optical vortices on theirs carried topological…