Colak, E.Çakmak, A. ÖzgürSerebryannikov, Andriy E.Özbay, Ekmel2016-02-082016-02-0820091092-8081http://hdl.handle.net/11693/28608Date of Conference: 4-8 Oct. 2009Two dimensional Photonic Crystal structure is used to achieve spatial filtering. The structure provides bandstop filtering in the incident angle range of 18° to 38°. The transmission is close to unity outside of this range. © 2009 IEEE.EnglishBand-stopIncident anglesSpatial filteringsTwo-dimensional photonic crystalsPhotonic crystalsCrystal structureConference Paper10.1109/LEOS.2009.5343361