首页 | 本学科首页   官方微博 | 高级检索  
     

酸溶法柔性光纤传像束的玻璃组成及性能
引用本文:王中俭,夏冬,胡一晨,吴纬,姜建华.酸溶法柔性光纤传像束的玻璃组成及性能[J].材料科学与工程学报,2009(6).
作者姓名:王中俭  夏冬  胡一晨  吴纬  姜建华
作者单位:华东理工大学无机材料系;
基金项目:广东省、教育部产学研合作资助项目(2006D90104009)
摘    要:酸溶法柔性光纤传像束的单丝由芯料、皮料和酸溶玻璃构成。本文首先分别探讨了皮料玻璃的组成、化学稳定性和折射率以及酸溶玻璃的组成、酸溶特性和析晶性能。然后重点分析了芯料、皮料和酸溶玻璃的性能和工作参数的匹配问题。研究结果表明:皮料玻璃的混合碱效应不仅可以提高玻璃的化学稳定性,而且有利于提高光纤的机械强度。同时,控制酸溶玻璃中B2O3/SiO2比例可以较好地兼顾玻璃的酸溶特性和抗析晶性能。此外,酸溶法单丝作业芯、皮、酸溶玻璃工艺参数的匹配,不仅要求缩小它们在成纤温度范围内的粘度差异,而且应尽可能保持稳定的粘度比值。CDG2皮料玻璃、ASG2酸溶玻璃以及商用芯料玻璃的物理化学性质以及工作参数的匹配性可以满足柔性光纤传像束的要求。

关 键 词:光纤传像束  酸溶法  玻璃组成  玻璃性能  

Glass Compositions and Properties for the Fabrication of Flexible Image Bundle by Using Acid Leaching Process
WANG Zhong-jian,XIA Dong,HU Yi-chen,WU Wei,JIANG Jian-hua.Glass Compositions and Properties for the Fabrication of Flexible Image Bundle by Using Acid Leaching Process[J].Journal of Materials Science and Engineering,2009(6).
Authors:WANG Zhong-jian  XIA Dong  HU Yi-chen  WU Wei  JIANG Jian-hua
Affiliation:WANG Zhong-jian,XIA Dong,HU Yi-chen,WU Wei,JIANG Jian-hua(Department of Inorganic Materials,East China University of Science & Technology,Shanghai 200237,China)
Abstract:Single fiber of flexible image bundle is made from core/cladding/acid soluble glasses.Matching of the properties between these glasses is crucial to the fabrication process.This paper studied the chemical durability and refractive index of the borosilicate cladding glass,acid soluble property and crystallization behavior of the acid soluble glass,as well as the interactions between core/cladding/acid soluble glasses.The experimental results indicate that the mixed alkaline effect by introducing K~+ together...
Keywords:flexible image bundle  acid leaching process  glass composition  glass properties  
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号