Based upon existing optic fiber cable telecommunication, this article puts forward using wavelength division multiplex technology for remote image transmission without adding communication line.
文章提出在原有光纤光缆电信传输业务基础上,不增加通信线路,利用光纤波分复用技术实现局、矿远程图象传输。
The progress of our country and foreign fiber optic communication technology was introduced.
介绍了我国及国外光纤通信技术的进展情况。
The progress of our country and foreign fiber optic communication technology was introduced.
介绍了我国及国外光纤通信技术的进展情况。
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