OPTICAL TRANSMISSION LINE AND METHOD OF MANUFACTURE

摘要

A low splice loss optical fiber transmission line is disclosed which has a first optical fiber portion and a second optical fiber portion, the first and second optical fiber portions having different mode field diameters. The optical fiber transmission line is advantageously loss-flattened. Additionally, a method of making an optical fiber transmission line is disclosed such that the loss due to the spliced connection is reduced during the fabrication of the optical transmission line. ® KIPO & WIPO 2007