We design a THz photonic crystal fiber and a THz porous fiber and investigate the evanescent wave sensing properties of the two THz waveguide.

设计了一种太赫兹波光子晶体光纤结构和太赫兹波多孔光纤结构，研究了两种太赫兹波导倏逝波传感的特性。

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At present we probe into the gas sensing conductive performance based on the swell model and crystal theory, however, the discussion on the microstructure was less reported.

目前，对于这类导电复合材料的气敏响应机理较多的是依据膨胀模型与结晶理论探讨气敏导电性能的变化规律，而从微观结构上探讨不够。

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