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本文根据七十年代以来迅速发展的光纤通信技术提供的理论基础和重要元器件,针对现代测量中出现的高温、高压、高湿、核辐射等恶劣环境;石油工业、煤炭工业和化学工业中的防爆系统、控制系统的非电量的非接触测量,我们设计了一种实用的光纤传输测量系统。本文简要的论述了实现高精度光纤传输测量系统设计的可行性和必要性,完成了系统的各部分设计。实测了本系统的技术指标。实验证明,本系统目前用于非接触探测器的灵敏度测量已显示出独特的优点。最后,还对本测量系统的性能扩展和推广应用提出了一些设想。
According to the theoretical basis and important components provided by the rapid development of optical fiber communication technology since the seventies, aiming at the harsh environment of high temperature, high pressure, high humidity and nuclear radiation in modern measurement, Explosion-proof system, the control system of non-contact non-contact measurement, we designed a practical optical fiber transmission measurement system. This article briefly discusses the feasibility and necessity of designing a high-precision optical fiber transmission measurement system and completes the design of each part of the system. The measured system of technical indicators. Experiments show that the sensitivity of this system currently used for non-contact detectors has shown unique advantages. Finally, some ideas are proposed for the performance extension and popularization and application of this measurement system.