The principle and experimental results of all-fibre optical heterodyne sys-tem, in which ordinary single mode fibres are used, are presented.
本文介绍了由普通单模光纤构成的全光纤光外差检测系统的基本原理和实验研究结果。
Alternatively, in "listening" mode, any vibrations of the fibre are converted into an electric field across the material which is picked up as a signal by the electrodes.
反之，在“听”的模式中，纤维的任何振动都将被电极作为信号接收在这些材料周围形成电场。
The failure mode differs with the fibre hybrid.
纤维混杂可以改变材料的破坏模式。
The result indicates that silk fibroin membrane mostly cling to viscose fibre by physics mode.
结果表明，丝素膜主要是以物理方式附着在粘胶纤维上。
The strain sensitivity characteristic of long-period fibre grating (LPFG) was studied by coupled-mode theory and the strain sensitivity analytic equation of the resonant wavelength was deduced.
对长周期光纤光栅传输谱谐振波长的应变特性用耦合模理论进行研究，推导出谐振波长应变灵敏度的解析表达式。
Condition for single mode operation of DBR fibre laser is given based on rate equations theory. We apply it to the design by analyzing characteristics of grating reflectivity and some approximation.
基于速率方程理论，给出d BR光纤激光器单模运转的条件，并通过对光栅反射特性的分析及一些近似处理，进行了具体设计。
This Recommendation covers the characteristics of a cut-off shifted single-mode optical fibre cable.
本建议包括截止波长位移单模光纤光缆的特性。
The structure of an optic fibre and the mechanism used to carry the optical signal within the fibre, using mono-mode and multi-mode transmission methods.
一根光纤的结构和机制，用于进行在光纤内的光信号，使用单模式和多模式的传输方法。
This Recommendation describes the transmission related attributes of single-mode optical fibre and cable with zero-dispersion wavelength shifted into the 1550 nm window.
本建议描述了一种在1550nm附近具有零色散波长的单模光纤和光缆的传输特性。
This Recommendation describes the transmission related attributes of single-mode optical fibre and cable with zero-dispersion wavelength shifted into the 1550 nm window.
本建议描述了一种在1550nm附近具有零色散波长的单模光纤和光缆的传输特性。
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