摘要
本文依据标准的单模光纤模场直径（ＭＦＤ）刀口测量方法，提出了一种新颖独特的双刀口法测量方案并在实验室实现．此方法最突出的优点是：测量操作方便，简洁，可以实现全自动，测量精度相当高．
Based on the standard knife edge method for measuring the mode field dianat frs of siagle rnod3 optical fibers, a new double-knife edge method is introduced in this paper. The measurement system has been implemented in the laboratory. With the leading features of full automatic-control, fairly high precision and user friendly, the system would have a bright future in the area of optical fibre communication.
出处
《现代计量测试》
1994年第1期16-20,共5页
Modern Measurement and Test
关键词
模场
双刀口法
单模光纤
光纤通信
optical fibers, mode field diameters, knife edge method, doubleknife edge method
