光学学报, 1998, 18 (12): 1741, 网络出版: 2006-10-18
折射率温敏式光纤温度传感器的理论模型
Theoretical Model for Optical Fiber Temperature Sensor with Refractive Index Sensitive to Temperature
摘要
提出了折射率温敏式光纤温度传感器的理论模型,包括子午光线和偏射光线的影响。讨论了多模光纤的弯曲损耗。理论的分析结果与实验相当一致。
Abstract
We propose a simple theory for the optical fiber temperature sensor with an index of refraction highly sensitive to temperature, including influences of both meridional rays and skew rays and discuss bending loss of multimode fibers. The results obtained agree very well with the experimental ones.
参考文献
[1] 潘应天 等. 折射率温度敏感式医用光纤温度传感器的研究. 红外研究, 1990, 9(1): 73～79
[2] Edmundo A. Soares et al.. Simple theory for a temperature sensor. Proc. SPIE, 1992, 1795: 236～239
[3] 沈为民 等. 油罐测温用光纤温度传感器系统的研究. 光电子·激光, 1997, 8(4): 254～256
沈为民, 张艺. 折射率温敏式光纤温度传感器的理论模型[J]. 光学学报, 1998, 18(12): 1741. 沈为民, 张艺. Theoretical Model for Optical Fiber Temperature Sensor with Refractive Index Sensitive to Temperature[J]. Acta Optica Sinica, 1998, 18(12): 1741.
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