Randomly Distributed Plasmonic Hot Spots for Multilevel Optical Storage

@inproceedings{Chu2018RandomlyDP,
  title={Randomly Distributed Plasmonic Hot Spots for Multilevel Optical Storage},
  author={Yuhui Chu and Hongmei Xiao and Guang Wang and Jin Xiang and Hai Hua Fan and Hai-Ying Liu and Zhongchao Wei and Shaolong Tie and Sheng Ning Lan and Qiao-feng Dai},
  year={2018}
}
Multilevel optical storage is regarded as one efficient way to achieve higher capacity. In this paper, a kind of multilevel optical storage is presented by encoding the plasmonic hot spots among coupling gold nanorods (GNRs). The hot spots not only lower the recoding energy, but enhance two-photon-induced luminescence (TPL) intensity of the GNRs adjacent to hot spots significantly. From the numerical simulations based on finite-difference time-domain technique, it can be seen that the existence… CONTINUE READING

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