.Effects of the periodicity of the subwavelength hole arrays and hole shape of a thin gold film on the optical transmission characteristics[J].Optoelectronics Letters,2010,6(3):211-213 Effects of the periodicity of the subwavelength hole arrays and hole shape of a thin gold film on the optical transmission characteristics 李海军 Suzhou Institute of Nano-tech and Nano-bionics,Chinese Academy of Sciences； Institute of Semiconductor,Chinese Academy of Sciences； Graduate College,Chinese Academy of Sciences； Abstract:       The influence of the periodicity of subwavelength hole arrays and hole shape on transmission frequency and intensity has been studied.The subwavelength hole array sample is prepared on the 220 nm Au film.The transmission characteristics are measured and analyzed.The transmission spectra show that the different transmission peaks depend on the periodicity of hole arrays and the shape of the holes.With the shorter hole array period,the transmission peak shows blue shift,and the ohmic losses of surface plasmon... Hits: 4287 Download times: 225 View Full Text    Download reader