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A fiber loop mirror temperature sensor demodulation technique using a long-period grating in a photonic crystal fiber and a band-pass filter
fiber loop mirror temperature sensor demodulation technique a long-period grating in a photonic crystal fiber a band-pass filter
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2013/5/27
A fiber loop mirror (FLM) temperature sensor using a long-period grating (LPG) written in a photonic crystal fiber (PCF) and a band-pass filter as a demodulator is proposed. By utilizing the stable fi...
Simultaneous strain and temperature measurement using a highly birefringence fiber loop mirror and a long period grating written in a photonic crystal fiber
Long-period grating Fiber loop mirror Photonic crystal fiber Optical fiber sensor
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2013/5/24
We present a new design for simultaneous strain and temperature measurement using a high-birefrin-gence fiber loop mirror (HiBi-FLM) concatenated with a temperature-insensitive long-period grating(LPG...
Fiber Bragg grating and long period grating sensor for simultaneous measurement and discrimination of strain and temperature effects
fiber Bragg grating long period grating
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2011/5/6
Fiber Bragg grating sensors are novel in the determination of various physical parameters. In the case of fiber Bragg grating, on a single measurement of wavelength shift, it is impossible to differen...