Fiber Optic Vibration Sensor Based on the Tilted Fiber Bragg Grating
نویسندگان
چکیده
منابع مشابه
Fiber-Optic Pressure Sensor Based on π-Phase- Shifted Fiber Bragg Grating on Side-Hole Fiber
We present a fiber-optic pressure sensor based on a π-phase-shifted fiber Bragg grating (πFBG) fabricated on a sidehole fiber. Due to the resonance effect of a πFBG, its reflection spectrum features two notches that are dramatically narrower than the linewidth of a regular FBG of similar length. The narrow spectral notches allow high-resolution measurement of their spectral separation, signific...
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ژورنال
عنوان ژورنال: Advances in Materials Science and Engineering
سال: 2013
ISSN: 1687-8434,1687-8442
DOI: 10.1155/2013/545013