ID 原文 译文
51797 分辨率为1 337. 12 RIU-1，
51798 测量精度为2. 85×10-5 RIU。 the resolution is 1 337. 12 RIU-1, and the measurement accuracy is 2. 85×10-5 RIU.
51799 针对光纤布拉格光栅(FBG)超声探测传感器测量灵敏度和量程相互制约的问题，文章提出了一种基于法布里珀罗(FP)腔和π相移FBG(π-FBG)的解调方案。 To balance the trade-off between the measurement sensitivity and range of the Fiber Bragg Grating(FBG) ultrasonic detection sensor, a demodulation scheme based on Fabry Perot(FP) cavity and π-phase-shifted FBG(π-FBG) is proposed.
51800 文章分析了利用FP腔解调的原理并进行了详细的数值仿真分析。 The principle of demodulation based on FP cavity is analyzed and numerically simulated in detail.
51801 理论分析表明，利用FP腔的两个纵模作为一组解调器同时解调，可将系统灵敏度提高两倍，并且具有很好的线性度。 A group of demodulators consisting of two longitudinal modes of the FP cavity can double the system sensitivity, and has good linearity.
51802 扩展到多个纵模时可构建解调器阵列，从而极大地提高了系统的量程， A demodulator array can be constructed when expanding to multiple modes, which can greatly increase the system range,
51803 有效地解决了测量灵敏度和量程相互制约的问题。 and effectively balance the trade-off between measurement sensitivity and range.
51804 数值仿真结果表明，该方案在实际可操作参数范围内切实可行，并具有灵敏度高和响应速度快等优势。 Numerical simulation results show that this scheme is feasible under the practical parameters, and has the merits of high sensitivity and fast response speed.
51805 为了研究挠性光电互联结构在实际工程应用中的可靠性，建立了埋入光纤挠性基板光电互联结构有限元模型， In order to study the reliability of the flexible optoelectronic interconnect structure in practical engineering applications, a finite element model of the optoelectronic interconnect structure with optical fiber embedded in flexible substrate is established.
51806 根据光器件Telcordia GR-468标准加载热循环试验条件，对光电互联结构中的焊点应力、光纤应力和光电耦合效率进行仿真分析。 According to the optical device standard Telcordia GR-468, thermal cycle is loaded. The solder joint stress, fiber stress and optocoupler efficiency is analyzed in the optoelectronic interconnect structure.