TY - JOUR T1 - Spatial filtering using dielectric photonic crystals at beam-type excitation A1 - Colak, E. A1 - Cakmak, A.O. A1 - Serebryannikov, A.E. A1 - Ozbay, E. JA - J Applied Physics Y1 - 2010 VL - 108 SP - 113106-1 EP - 8 ER -