Experimental research on nanolayer based on plasmon enhancement

Ruojian Zhu; Jia Wang; Guofan Jin; Ding Rong Ou; Jing Zhu; Enyao Zhang

doi:10.1117/12.481725

5 September 2002 Experimental research on nanolayer based on plasmon enhancement

Ruojian Zhu, Jia Wang, Guofan Jin, Ding Rong Ou, Jing Zhu, Enyao Zhang

Proceedings Volume 4923, Nano-Optics and Nano-Structures; (2002) https://doi.org/10.1117/12.481725
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Nonlinear optical transimittance in the Super-RENS (super-resolution near-field structure) [glass/SiN(20nm)/ Sb(15nm) /SiN(20nm)] was investigated using a static transmittance measuring system with a focused laser illumination. The result shows an optical switching property with a strong nonlinear effect. Some SEM(Sanning Electron Microscope) images ofrecording spots in a PC(Phase Change) GeSbTe layer with and without the Super-RENS layers covering on it are presented. The images demonstrate the field enhancement effect due to the Super-RENS layers. The cause of the enhancement is considered as the local plasmon excitation.

Citation Download Citation

Ruojian Zhu, Jia Wang, Guofan Jin, Ding Rong Ou, Jing Zhu, and Enyao Zhang "Experimental research on nanolayer based on plasmon enhancement", Proc. SPIE 4923, Nano-Optics and Nano-Structures, (5 September 2002); https://doi.org/10.1117/12.481725

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