聚合物材料并联双环型温度传感器的设计

陈伟

聚合物材料并联双环型温度传感器的设计

陈伟^,

1.
江苏大学机械工程学院,江苏镇江212013

详细信息

通讯作者:
陈伟(1982-)，男，江苏扬州人，硕士研究生，主要从事光无源器件的研究工作。

中图分类号: TN252
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出版历程
- 刊出日期: 2010-05-15

Design of polymer parallel double-ring temperature sensor

CHEN Wei^,

1.
School of Mechanical Engineering;Jiangsu University;Zhenjiang 212013;China

摘要

摘要: 利用聚合物材料折射率和温度变化之间的内在联系，设计了一种并联双环温度传感器系统，并数值模拟了以该模型为基础的聚合物材料并联双环型温度传感器。从输出的模拟波谱可以得到，随着温度的变化，输出光谱的谐振峰出现明显的位移，对于热光系数较大的聚合物材料，谐振峰的位移更加明显。温度升高1℃，谐振峰的位移为32nm。通过谐振峰的位移，可以计算出温度的变化，进一步提高测量温度的精确度。
- 聚合物 /
- 并联双环 /
- 温度传感器
Abstract: A novel system of parallel double-ring temperature sensor is designed and numerical simulated, which is based on the relationship between the temperature and the refractive index of polymer. With the output of the simulation spectrum, the conclusion is achieved that the resonance peaks have distinct displacement as the temperature changes, and the higher thermo-optic coefficient of the polymer is, the more obvious resonance peaks shift. When the temperature increases by 1℃, the resonant peaks shift 32nm. The temperature changes can also be calculated with the resonant peak shift, which provide the feasibility to improve the measurement accuracy of temperature.
- polymer /
- parallel double-ring /
- temperature sensor

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参考文献(1)

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