Abstract
We introduce a reflection-type vibration monitoring technique based on a long-period fiber grating fabricated from a heat-shrinkable tube and a screw. The vibration frequency of a loudspeaker is successfully measured by this technique.
© 2019 The Author(s)
PDF ArticleMore Like This
Yasuhiro Tsutsumi, Hisashi Yamamoto, Yuji Miyoshi, and Masaharu Ohashi
79860H Asia Communications and Photonics Conference and Exhibition (ACP) 2010
Yasuhiro Tsutsumi, Masaharu Ohashi, Yuji Miyoshi, and Hirokazu Kubota
AF3C.5 Asia Communications and Photonics Conference (ACP) 2016
Y. Okuno, Y. Tsutsumi, M. Ohashi, Y. Miyoshi, H. Kubota, and I. Yamashita
AF2D.8 Asia Communications and Photonics Conference (ACP) 2013