光纤轴偏离对激光能量传输的影响  

Influence of Axial Offset in Optical Fiber Connection on Laser Energy Transmission

作　　者：贺爱锋[1] 鲁建存[1] 刘举鹏[1] 曹椿强[1] 周浩[1] 

机构地区：[1]中国兵器工业第213研究所应用物理化学国家级重点实验室,陕西西安710061

出　　处：《火工品》2008年第6期42-44,共3页Initiators & Pyrotechnics

摘　　要：在理论分析的基础上,对阶跃与渐变折射多模光纤缆的轴偏离影响进行了试验研究。结果表明,对于激光火工品用标准光缆耦合传输系统,轴偏离的影响不明显;但是在进行激光火工品的感度以及特种接头光缆激光耦合传输分析时,轴偏离的影响不可忽略,应采取提高光纤缆接头的加工状态一致性的方法予以解决。Based on theoreic analysis, influencing experiments of axial offset on step and graded-index multimode optical fiber were conducted. Results showed that the influence on laser energy transmission in laser initiation system was much smaller, while it should not be ignored as analyzing special optical fiber connecting and the sensitivity of laser initiation device. A method to improve the informity of fiber optics was put forward.

关 键 词：激光火工品 光纤 轴偏离 感度 

分 类 号：TJ450.3[兵器科学与技术—火炮、自动武器与弹药工程]