中国激光, 2004, 31 (3): 301, 网络出版: 2006-06-12
GeO2介质膜空芯传能光纤的传输特性分析
Study on Transmitting Character in GeO2 Dielectric Hollow Waveguides
光电子学 GeO2介质膜空芯传能光纤 Miyagi公式 直线损耗 弯曲损耗 输出能量分布 optoelectronics GeO 2 dielectric hollow waveguide Miyagi equations straight losses bending losses output energy distributions
摘要
介绍了GeO2介质膜空芯传能光纤的基本结构和相关的Miyagi传输损耗公式.在此基础上将通过实验得到的GeO2介质膜空芯光纤中HE11模在空芯光纤处于直线状态和弯曲状态下实测损耗值与Miyagi传输损耗公式经过插值运算得到的理论预测损耗曲线进行了比较,并分析了两者存在差异的原因.文章最后给出了GeO2介质膜空芯光纤在其处于直线和弯曲状态下的输出能量分布特性.
Abstract
The GeO 2 dielectric hollow waveguide structure and the related Miyagi equations are introduced in the report. The transmitting losses of the HE 11 mode in straight and bending GeO 2 dielectric hollow waveguide are analyzed by comparing the curve achieved by the means of Miyagi′s equations with the experiment results. The output energy distribution of straight and bending GeO 2 hollow waveguide are given too.
杨义, 周桂耀, 侯峙云, 堵久辉, 侯蓝田. GeO2介质膜空芯传能光纤的传输特性分析[J]. 中国激光, 2004, 31(3): 301. 杨义, 周桂耀, 侯峙云, 堵久辉, 侯蓝田. Study on Transmitting Character in GeO2 Dielectric Hollow Waveguides[J]. Chinese Journal of Lasers, 2004, 31(3): 301.
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