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This study focuses on the photonic nanojets generated by micro-cylinders with nanostructured surfaces using FDTD method. When micro-cylinders are embedded in different medium such as air or water, the dimension and maximum intensity of the generated photonic nanojets will change, as well as the distance between the micro-cylinders and the photonic nanojets. More importantly, photonic nanojet may disappear...
This paper studies the photonic nanojets generated by micro-cylinders with rough surfaces using FDTD method. Photonic nanojets are observed when plane wave propagates through various micro-cylinders embedded in vacuum. When micro-cylinders are embedded in water medium, the dimension of the generated photonic nanojets increases, as well as the distance between the micro-cylinders and the photonic nanojets...
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