Innovative approach for antimony-type superresolution near-field structure

Ding Rong Ou; Jing Zhu; Jia Hao Zhao

doi:10.1117/12.483275

17 September 2002 Innovative approach for antimony-type super-resolution near-field structure

Ding Rong Ou, Jing Zhu, Jia Hao Zhao

Proceedings Volume 4930, Advanced Optical Storage Technology; (2002) https://doi.org/10.1117/12.483275
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Mechanism of Sb-SR (Sb-type super-resoluiton near-field structure) was studied. Experimental results show that the super-resolution performance of amorphous Sb-SR is considerably better than crystal Sb-SR. Considering that Sb is a semi-conductor with small energy gap, a three-order nonlinear response of surface plasmons is deduced to explain the performance of amorphous Sb-SR. Estimation is made and the calculated results are in agreement with the experimental results. Under the new approach, other semiconductors with small energy gap may possibly possess super-resolution performance.

Citation Download Citation

Ding Rong Ou, Jing Zhu, and Jia Hao Zhao "Innovative approach for antimony-type super-resolution near-field structure", Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002); https://doi.org/10.1117/12.483275

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