| 通信中长周期光纤光栅温度敏感性的补偿方法 |
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| 引用本文： | 黄平,阮隽,曾庆科,秦子雄,周跃,梁维源. 通信中长周期光纤光栅温度敏感性的补偿方法[J]. 光通信研究, 2008, 34(4): 37-38 |
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| 作者姓名： | 黄平 阮隽 曾庆科 秦子雄 周跃 梁维源 |
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| 作者单位： | 广西师范大学,物理与电子工程学院,广西,桂林 541004;桂林师范高等专科学校,物理与信息技术系,广西,桂林 541002;广西师范大学,物理与电子工程学院,广西,桂林 541004;桂林师范高等专科学校,物理与信息技术系,广西,桂林 541002 |
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| 基金项目： | 广西壮族自治区研究生教育创新计划资助项目 |
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| 摘 要： | 为减小环境温度变化对通信中长周期光纤光栅(LPFG)器件谐振波长的影响,文章设计了一种补偿谐振波长漂移的方案,即在光栅表面涂覆一层随温度升高折射率变大的薄膜.计算结果表明,该方案是可行的,实现了谐振波长的零漂移,在通信领域具有广阔的应用前景.
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| 关 键 词： | 长周期光纤光栅 谐振波长 温度敏感性 |
| 收稿时间： | 2008-04-09 |
Compensation technology for the temperature sensitivity of long-period fiber gratings in communications |
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| Huang Ping,Ruan Jun,Zeng Qingke,Qin Zixiong,Zhou Yue,Liang Weiyuan. Compensation technology for the temperature sensitivity of long-period fiber gratings in communications[J]. Study on Optical Communications, 2008, 34(4): 37-38 |
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| Authors: | Huang Ping Ruan Jun Zeng Qingke Qin Zixiong Zhou Yue Liang Weiyuan |
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| Affiliation: | Huang Ping1,2,Ruan Jun1,Zeng Qingke1,Qin Zixiong1,Zhou Yue2,Liang Weiyuan1 (1.College of Physics , Electronic Engineering,Guangxi Normol University,Guilin 541004,China,2.Department of Physics , Information Technology,Guilin Normal College,Guilin 541002,China) |
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| Abstract: | In order to reduce the effects of the ambient temperature variations on the resonant wavelength of the Long-Period Fiber Grating(LPFG) devices in communications,a scheme for the compensation of its drift is designed,i.e.coating the grating with a thin film whose refractive index increases with the rising temperature.The calculation results show that this scheme is feasible and will find extensive applications in communications as there will be no drift in the resonate wavelength. |
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| Keywords: | LPFG resonant wavelength temperature sensitivity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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