纯石英光纤的弯曲传输特性实验研究

The Effects of Bending on the Transmission Properties of Pure Silica Optical Fibers

报道了国产纯石英光纤弯曲特性的测量结果，得到了光纤的弯曲损耗与芯径、弯曲半径的关系曲线，并对测量结果进行理论分析。

Results of experimental measurements of domestic step-index silica optical fiberswith the different core diameters and same numeral aperture measured as a function of fiberbending radius are presented.Some theoretical analyses are also given.