红外晶体光纤的研制

Growth of Infrared Crystal Fiber

本文介绍并讨论了毛细管内生长NaCl红外晶体光纤机理及其晶体生长的工艺过程;并对其生长过程出现的问题进行了讨论。

Modified Bridgman Technigue-Direct making crustal fiber method in the hollow core fiber was used to draw single crystal fibers for infrared optical. Using this technique NaCl single crystal fibers were preparred. The growth rate was 0.5～5cm/min and the fiber lenght was 1.2m. The crystal fibers have a smooth surface and are freely bent at room temperature with the bend radius even shorter than 5.0cm.