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MONITORING SYSTEM USING A DUAL WAVELENGTH FIBER BRAGG GRATING SENSOR AND A MONITORING METHOD THEREOF, CAPABLE OF SIMULTANEOUSLY DETECTING A TEMPERATURE AND A STRAIN
MONITORING SYSTEM USING A DUAL WAVELENGTH FIBER BRAGG GRATING SENSOR AND A MONITORING METHOD THEREOF, CAPABLE OF SIMULTANEOUSLY DETECTING A TEMPERATURE AND A STRAIN
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机译：使用双波长光纤布拉格光栅传感器的监测系统及其监测方法，能够同时检测温度和应变
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摘要
PURPOSE: A monitoring system using a dual wavelength fiber bragg grating sensor and a monitoring method thereof are provided to extend a detection range.;CONSTITUTION: A first grating unit(110) is formed on the core of a first outer diameter and reflects a first reflection wavelength signal about a first optical wavelength signal. A second grating unit(120) is connected to the first grating unit and is formed on the core of a second outer diameter, and reflects a second reflection wavelength signal about the first optical wavelength signal. A third grating unit(130) is connected to the second grating unit, is formed on the core of the second outer diameter, and reflects a third reflection wavelength signal about a second optical wavelength signal.;COPYRIGHT KIPO 2011
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