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Plasmonic nanostructures have offered a wide variety of opportunities to manipulate the properties of light and light-matter interactions. In this talk we discuss a novel methodology called surface wave holography, which allows for direct determination of the morphology of plasmonic nanostructrues perforated on a metal thin film for wavefront control and shaping of light without the need of complicated...
We propose a scheme to enhance near-UV band absorption of a rutile TiO2 nanoparticle by embedding TiO2 nanoparticle into designed Al three-dimensional (3D) nanostructures. The 3D finite-difference time-domain (FDTD) method was employed to calculate the absorption spectrum of pure rutile TiO2 nanoparticle and that of TiO2 mixed with designed Al nanostructures. Our theoretical study has shown that pure...
We introduce and discuss the principle of plane-wave transfer-matrix method and its application to photonic crystal integrated optical devices. After an extensive expansion and development of its power in the past 5 years, the method has been able to handle a great variety of optical problems in photonic crystal structures and devices. These include the solution of band diagrams of photonic crystals...
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