耐瞬态核辐照光纤的制备和测试  

Preparation and Measurement of the Resistant Transient State Nuclear Radiation Optical Fiber

作　　者：邓都才[1] 何书平[1] 

机构地区：[1]武汉邮电科学研究院光纤光缆部

出　　处：《光通信研究》1995年第1期37-41,共5页Study on Optical Communications

摘　　要：本文叙述用ＰＣＶＤ法制备的耐瞬态核辐照光纤。光纤包层为Ｆ掺杂，纯ＳｉＯ２纤芯，低ＯＨ－根含量，经核辐照后的实验结果表明，光纤瞬态峰值感应损耗最低为３．４ｄＢ／ｍ·ｋｒａｄ。文中还讨论了制备中的几个问题。In the paper,we describe the results of the resistant transient state nuclear radiation optical fiber prepared by the PCVD process. The fiber is F-doped cladding and the core is pure SiO2 with low OH-- content. It is shown that through the nuclear radiating experiment,minimum transient induced loss is 3. 4dB/m. krad. Several problems on the preparation process is discussed

关 键 词：核辐照 耐瞬态 光纤 制备 测试 

分 类 号：TN818.06[电子电信—信息与通信工程]