Zhaodi Wu, Yunqi Liu, Yuchen Zhao, Q. Guo, Xiaobei Zhang, Na Chen, F. Pang, Tingyun Wang
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引用次数: 1
Abstract
We demonstrated the fabrication of long-period fiber gratings in the tapered fibers using CO2 laser. The sensing response of the gratings was investigated experimentally. Highly sensitive wavelength tuning was achieved with the polymer packaged grating.