Accurate temperature sensor system based on linear-cavity fiber laser array
SENSORS, 2002 IEEE - Tập 1 - Trang 183-186 vol.1
Tóm tắt
,An accurate temperature sensor system based on linear-cavity fiber laser array is proposed in this paper. We establish a general theoretical model for this sensor system and analyze its performance. This fiber Bragg grating sensor system can resolve a temperature up to 0.0005/spl deg/C, theoretically. Such high resolution results from a discriminating fiber grating pair and a high signal-to-noise ratio fiber laser array with self-equalized and self-enhanced lasing power. The proposed fiber laser sensor system could be used for temperature sensing with high precision in bio-medical applications.
Từ khóa
#Sensor arrays #Temperature sensors #Optical fiber sensors #Fiber lasers #Optical arrays #Laser modes #Laser theory #Sensor systems #Signal resolution #Power system modelingTài liệu tham khảo
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