【摘要】 针对市场上最急需的,生产中最常用的熔融拉锥型全光纤耦合器,介绍了它的工作原理、制作方法以及参数测量等内容,从实验上测量了所生产光纤耦合器的插入损耗、工作波长、方向性以及工作温度等,通过实验测试表明我们所生产的光耦合器器从各项指标上都达到了实用要求。更多还原

【Abstract】 This article introduced the working principle,making methods and parameter measurement of fused biconical all optical fiber coupler which is urgently needed and widely used in production.The insert loss,working wave,direction,and working temperature of the optical fiber coupler were measured in experiments.The experiments indicated that all indexes of the optical fiber coupler which we produced met the practical requirements.更多还原