... Material):氟树脂(Fluorinated Polymer)芯层折射率(Core refractive index):1.49包层折射率(Cladding refractive index):1.363数值孔径(Numerical Aperture):0.5最小弯曲半径(Minimum Bend Radius):10mm工作温度(Operating temperature): -5...
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cladding refractive index disturbance 包层折变
step refractive index cladding 阶跃折射率包层
Then the simplified model for the LPFG is deduced with ignoring longitudinal coupling of modes and coupling of cladding modes themselves, and also assuming the modulation of refractive index exis...
忽略轴向的模式耦合以及包层模式之间的相互耦合作用,并认为折射率指数的调制只存在于纤芯中,建立了简化的长周期光纤光栅数学模型。
A new refractive index sensing scheme based on the cladding modes of fiber Bragg grating (FBG) is presented.
提出了基于光纤布拉格光栅(FBG)包层模式的折射率传感方案。
High order guided mode in double metal-cladding waveguide is more sensitive to the refractive index variation of the polymer guiding layer by comparing with low order guided mode.
双面金属包覆波导高阶导模对聚合物薄波导层的折射率变化比低阶导模更敏感。
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