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double-sided polished ultra-stable and ultra-sensitive optical fiber sensor
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نویسنده
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an guowen ,jia pinggang ,liang ting ,hong yingping ,wang haiyang ,ghaffar abdul ,xiong jijun
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منبع
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plasmonics - 2020 - دوره : 15 - شماره : 5 - صفحه:1471 -1479
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چکیده
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A double-sided polished photonic crystal fiber (dp-pcf) for surface plasmon resonance(spr) sensing is designed and analyzed by using the finite element analysis software comsol 5.5. the suggested design shows strong sensitivity stability in the low refractive index (ri) region ( $1.33sim 1.39$ ) and ultra-high sensitivity in the high ri region ( $1.39sim 1.43$ ), respectively. the structural parameters of the proposed sensor are studied to analyze the stability and high sensitivity of the fiber sensor. the introduced dp-pcf sensor offers high sensitivity of 32,434 nm/riu in the ri range of $1.39sim 1.43$ due to its special double-sided polishing design.
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کلیدواژه
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photonic crystal fiber ,sensor ,surface plasmon resonance ,surface plasmon polariton
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آدرس
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north university of china, science and technology on electronic test and measurement laboratory, china, north university of china, science and technology on electronic test and measurement laboratory, china, north university of china, science and technology on electronic test and measurement laboratory, china, north university of china, science and technology on electronic test and measurement laboratory, china, north university of china, science and technology on electronic test and measurement laboratory, china. university of ottawa, department of physics, canada, north university of china, science and technology on electronic test and measurement laboratory, china, north university of china, science and technology on electronic test and measurement laboratory, china
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Authors
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