The goal of this study is to understand inter-droplet cloud absorption in horizontally inhomogeneous clouds. In order to minimize the absorption by cloud drops, a spectral band around 0.94 μm with strong molecular and very weak liquid absorption has been chosen for detailed analysis. The 0.94 micron band has insignificant Rayleigh scattering and a large range of transmission (Figure 1). In othe...

In previous work we have proposed utilizing Photonic Band Gap (PBG) structures as a new class of high-energy, high-intensity accelerator cavities. We have completed extensive MAFIA numerical calculations of multicell PBG structures, with each cell consisting of a square array of metal cylinders terminated by conducting sheets and surrounded by microwave absorber on the periphery. We find that o...

Bu çalışmada, özellikle optik bölgede geniş band soğurma gösteren çok tabakalı bir hiperbolik metamalzeme tasarlanmıştır. Tasarlanan yapıda üç farklı metal (Ag, Au ve Al) yarıiletken malzeme (InGaAs) kullanılmıştır. Hesaplamalarda Transfer Matris Metodundan (TMM) yararlanılmıştır. yöntem kullanılarak tasarlanan yapıların yansıma spektrumları gelme açısına bağlı olarak incelenmiştir. Metal-diele...