【摘要】 地震勘探仪器系统的光缆数据传输是一种十分优异的数据传输方式,但由于其工艺和技术上的问题,这种数据传输方式还不能很好地适用于地震勘探这种特殊的野外作业方式。本文较全面、深入地介绍了System Four仪器成功采用光缆进行数据传输的原理和使用方法,并给出了测试、维修地震光缆的方法。更多还原

【Abstract】 Transmission of data by optical fiber cable in seismograph system is very optimum data transmission way,but this data transmission way is not yet suitable for seismic exploration that is special field operation because of the issues of the technology and techniques.The paper all-sidedly and deeply introduced the principle and usage method using optical fiber cable for data transmission that has been successfully used by American system-Ⅳ apparatus,and gave test and maintenance methods of seismic optical fiber cable.更多还原