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Theoretical study for negative permittivity of the material which can produce sharp surface plasmon resonance dip

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摘要

Using theoretical simulations for optical fiber surface plasmon resonance (SPR) sensor and prism based SPR sensor coated with negative permittivity material (NPM), we investigated the effect of the permittivity of NPM on the transmitted spectrum of optical fiber SPR sensor and the reflected spectrum of prism based SPR sensor, and then obtained optimum permittivity of the NPM which can excite the sharpest SPR spectrum in white light region (400-900 nm).

Newport宣传-MKS新实验室计划
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作者单位:

    武汉理工大学 光纤传感技术与信息处理教育部重点实验室
    武汉理工大学光纤传感技术中心

引用该论文

Gong Dejing,Yuan Yinquan,Liang Lei,Yang Minghong. Theoretical study for negative permittivity of the material which can produce sharp surface plasmon resonance dip[J].Chinese Optics Letters,2019,17(4):04.