陶瓷封装对光纤光栅体温测量探头效果的影响

赵颖, 孙伟民, 宋大伟, 张建中

赵颖, 孙伟民, 宋大伟, 张建中. 陶瓷封装对光纤光栅体温测量探头效果的影响[J]. 应用光学, 2012, 33(6): 1173-1178.
引用本文: 赵颖, 孙伟民, 宋大伟, 张建中. 陶瓷封装对光纤光栅体温测量探头效果的影响[J]. 应用光学, 2012, 33(6): 1173-1178.
ZHAO Ying, SUN Wei-min, SONG Da-wei, ZHANG Jian-zhong. Effect of ceramic packages on fiber grating measuring temperature probe[J]. Journal of Applied Optics, 2012, 33(6): 1173-1178.
Citation: ZHAO Ying, SUN Wei-min, SONG Da-wei, ZHANG Jian-zhong. Effect of ceramic packages on fiber grating measuring temperature probe[J]. Journal of Applied Optics, 2012, 33(6): 1173-1178.

陶瓷封装对光纤光栅体温测量探头效果的影响

详细信息
    通讯作者:

    赵颖(1987-),女,河北唐山人,硕士研究生,主要从事医用光纤传感器的设计及应用研究工作。 Email:zhaoying771@126.com

  • 中图分类号: TN25

Effect of ceramic packages on fiber grating measuring temperature probe

  • 摘要: 利用陶瓷封装技术,设计并制作了多只光纤光栅温度传感头,测试了探头的测试灵敏度、稳定性、重复性、响应速度等多个参数受封装加工形式的影响。实验采用恒温水浴装置,在36℃~45℃的温度范围内使用了中心波长位于1 540 nm和1 550 nm附近的多只布拉格光纤光栅进行了对比测量。实验结果表明:陶瓷封装布拉格光纤光栅的波长/温度响应度为9.815 pm/℃,测量标准偏差为0.08 ℃。
    Abstract: Adopting the ceramic packaging technology, we designed and produced several fiber Bragg grating (FBG) temperature sensor probes to test the sensitivity, stability, repeatability, speed of response of the probe and other parameters affected by the packaging processed form. The parameters of FBG were analyzed by a water bath apparatus with constant temperature to calibrate the thermal response of FBG with the central wavelength around 1 540 nm and 1 550 nm, and the temperature increased from 36℃ to 45℃. The experiment results showed that the scalar efficiency of the FBG probe with ceramics package was 9.815 pm/℃ with standard deviation of 0.08 ℃.
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  • 刊出日期:  2012-11-14

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