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掺锗光纤的紫外光敏特性
Ultraviolet photosensitivity in Ge-doped fiber
【摘要】 本文讨论了掺Ge光纤的紫外吸收谱、缺陷中心、光诱导双折射、光诱导折射率的改变以及增敏的方法,并对光诱导折射率的改变及双折射的起源作了分析。
【Abstract】 UV absorption spectrum. defect center. photoinduced birefrigence.photoinduced refractive changes and the methods to enhance the photosensitvity are discussed. The origion of photoinduced refractive changes and photoinduced birefrigence are also analysised
【关键词】 掺锗光纤;
紫外吸收谱;
缺陷中心;
光诱导双折射;
【Key words】 Ge-doped fiber Ultraviolet absorption spectrum Defect center Photoinduced birefrigence;
【Key words】 Ge-doped fiber Ultraviolet absorption spectrum Defect center Photoinduced birefrigence;
- 【文献出处】 光通信技术 ,OPTICAL COMMUNICATION TECHNOLOGY , 编辑部邮箱 ,1996年03期
- 【分类号】TN25
- 【被引频次】4
- 【下载频次】81