K. Lee, K. Park, Yung Kim, Donghwa Lee, Ilhwan Kim
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引用次数: 0
Abstract
We present a compact fiber-optic pressure sensor based on a long period fiber grating with the short length of ~1.8 cm (33 grating periods). The grating is induced in a two-mode fiber as a form of periodic micro-bends by an externally tunable inter-modal converter.
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