Bending Measurement of Long-Period Gratings in Photonic Crystal Fibers
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概要
- 論文の詳細を見る
In this study, we demonstrated the use of a long-period grating in photonic crystal fibers is for bending measurement, in which the loss peak of the long-period grating shifts toward the shorter-wavelength side and the loss intensity decreases as the radius of curvature of the photonic crystal fibers decreases. Bending sensitivity was determined to be 10.63 nm/cm in the curvature radius range of 8–12 cm and 1.41 nm/cm at a curvature radius larger than 12 cm.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2007-03-15
著者
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Liu Wen-fung
Department Of Electrical Engineering Feng Chia University
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Fu Ming-yue
Department Of Avionics Engineering Air Force Academy
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Fu Ming-Yue
Department of Avionics Engineering, Air Force Academy, Kangshan, Kaohsiung 820, Taiwan, R.O.C.
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Chuang Ying-Pin
Department of Electrical Engineering, Feng Chia University, Taichung 407, Taiwan, R.O.C.
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Lo Huang-Mu
Department of Environmental Engineering and Management of Chaoyang University of Technology, Wufong Township, Taichung County 413, Taiwan, R.O.C.
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Liu Wen-Fung
Department of Electrical Engineering, Feng Chia University, Taichung 407, Taiwan, R.O.C.
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