Low insertion-and high return-loss optical connectors with spherically convex-polished end
Low insertion-and high return-loss optical connectors with spherically convex-polished end
复制标题
具有球形凸面抛光端部的低插入和高回波损耗光连接器
DOI：
10.1049/el:19860078
复制
发表时间：
1986
期刊：
影响因子：
--
通讯作者：
M. Okuyama
中科院分区：
文献类型：
--
作者：
N. Suzuki;M. Saruwatari;M. Okuyama
近年来，人们开发出了一种具有球凸抛光端部的PC连接器，其光纤端部紧密接触。该连接器具有极低的插入和高回波损耗特性，并且易于生产，具有良好的环保性能。对于单模PC连接器，测量到的平均插入损耗为0.17 dB，回波损耗为28 dB。该连接器的详细评估目前正在进行中，用于试验光传输系统。
PC connectors with spherically convex-polished ends, whose fibre ends make close contact, have recently been developed. This connector features extremely low insertion-and high return-loss characteristics, and is also easily produced with good environmental performance. For a single-mode PC connector, the average insertion loss is measured to be as small as 0.17 dB with a return loss of 28 dB. Detailed evaluation of this connector is now under way for use in a trial optical transmission system.