文章基本信息

标题：단일 모드 광섬유의 길이에 따른 유효차단파장의 특성 측정
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作者：Jeon, Yeong-Yun ; Park, Jae-Dong ; Sim, Chang-Seop 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：1987
卷号：9
期号：2
页码：55-61
语种：Korean
出版社：Electronics and Telecommunications Research Institute
摘要：The effective cutoff wavelength of mode is measured as a function of fiber length for three types of single-mode optical fiber which have different characteristics in the index profile or the coating structure. The measured cutoff wavelength decreased linearly in a logarithmic scale of fiber length as increasing fiber length, and eventually became constant after 3km for two fiber types. It is found that the length dependence of cutoff wavelength is due to a mode coupling between the and modes.