Answers are grounded in this paper and cite their sources.
The effects of finite beams and finite gratings on the performance of guided-mode resonant subwavelength gratings are characterized by using the rigorous boundary element method. The gratings are strongly modulated, have a finite number of periods, and are illuminated by normally incident Gaussian beams. Quantitative results are presented for silicon-on-sapphire resonant gratings and gallium arsenide-aluminum arsenide resonant gratings.
No takes yet. Share an insight, caveat, or question.
Bendickson et al. (2001) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: