Lei GONG, Yanglin LIU, Jie YU, Haibin WANG, Liguo WANG, Linqiu TAN, Zhensen WU. Surface Field Distribution and Composite Scattering Characteristics of Three-dimensional Micro-nano Hemispherical Periodic Structure Optical Surface[J]. Acta Photonica Sinica, 2021, 50(7): 173
- Acta Photonica Sinica
- Vol. 50, Issue 7, 173 (2021)
Fig. 1. Schematic diagram of the surface of the micro-nano three-dimensional hemisphere optical periodic structure
Fig. 2. Comparison and analysis of calculation results between MRTD method and FDTD method
Fig. 3. Optical field distribution on the surface of Cu hemisphere optical periodic structure of 5×5 periodic arrangement with different polarization
Fig. 4. Optical periodic structure surface hemispherical unit filled with different medium surface light field distribution diagram
Fig. 5. P-polarized different materials 5 × 5 ![]()
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z =0 plane electric field distribution diagram
Fig. 6. Different incident angles and different filled media micro-nano three-dimensional hemisphere optical
Fig. 7. Composite scattering field on the surface of SiO2 three-dimensional hemisphere optical periodic structure with different radii
Fig. 8. Composite scattering field on the surface of micro-nano three-dimensional hemisphere optical periodic structure with different filling unit distances
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Table 1. The value of partial derivative of scaling function coefficient a （l ）
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