Particle swarm optimization and its application to the design of a compact tunable guided-mode resonant filter
Wang Dan-Yan, Wang Qing-Kang †
       

(color online) (a) Color-coded map illustration of resonance tuning R ( λ , x 1 ) while holding y 1 = z 1 = 0 , and (b) reflectance spectra for various values of x1. The incident angle is θ = 0°.