Title :
Frequency selective volumes for optical spatial filters
Author :
Topsakal, E. ; Volakis, J.L.
Author_Institution :
Dept. of Electr. & Comput. Eng., Mississippi State Univ., MS, USA
Abstract :
A new model is proposed for modeling metallic losses at optical frequencies and is used in the analysis of frequency selective surfaces (FSSs) and volumes (FSVs). Conventional methods for simulating metallic losses are also outlined and a comparison with those models is given for a patch FSS. Measured data for a slot-ring FSS are also given for model validation.
Keywords :
frequency selective surfaces; light reflection; light transmission; optical filters; periodic structures; spatial filters; frequency selective surfaces; frequency selective volumes; metallic losses modeling; optical spatial filters; patch FSS; periodic structures; reflection coefficients; slot-ring FSS; transmission coefficients;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2004.836578
