On the other hand, the attenuation of high temperature fiber used for temperature sensor is still too high for communication purpose.
主要用于传感的耐高温光纤的衰减太大，也不能用于通信。
A high sensitive fiber Bragg grating (FBG) strain sensor with automatic temperature compensation is demonstrated.
证明了一种自动温度补偿高灵敏光纤光栅应变传感器。
By the fiber grating as temperature sensor, the on-line monitoring system of temperature for the contact inside the high voltage switchgear was put forward.
采用光纤光栅作为温度传感器，提出了测量高压开关柜内接头温度的在线监测系统。
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