Paek U C
Appl Opt. 1974 Jun 1;13(6):1383-6. doi: 10.1364/AO.13.001383.
A system consisting of a cw CO(2) laser and an ellipsoidal reflector was developed in order to draw fused silica fibers from bulk material. The system was used to obtain unclad fused silica fibers (Suprasil 2) having a total transmission loss of less than 100 dB/km at 6328 A. Preforms (rod in tube) have also been drawn to fibers of long lengths with diameters as small as 10 microm and variations within 5%. Analysis of the fiber drawing process established relations that allow determination of the design parameters for fiber drawing systems. Experimental results are given that support these relationships.
为了从块状材料中拉制熔融石英纤维，开发了一种由连续波CO(2)激光器和椭球形反射镜组成的系统。该系统用于获得在6328埃处总传输损耗小于100 dB/km的无包层熔融石英纤维（Suprasil 2）。预制棒（套管中的棒）也已被拉制成长度很长、直径小至10微米且变化在5%以内的纤维。对纤维拉制过程的分析建立了一些关系，这些关系可用于确定纤维拉制系统的设计参数。给出了支持这些关系的实验结果。
