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Fiber grating-based detection system for wavelength encoded fiber sensors
Fiber grating-based detection system for wavelength encoded fiber sensors
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机译:基于光纤光栅的波长编码光纤传感器检测系统
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摘要
An apparatus for the determination of the wavelength and the detection of velength shifts in wavelength-encoded fiber sensors, such as Bragg grating sensors. The apparatus is implemented in fiber and uses a pair of tuned fiber gratings to provide a filter type function that tracks the wavelength component of a signal from a wavelength-encoded sensor.
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