[22p-D215-1~10] 3.14 Optical control devices and optical fibers

[22p-D215-8] Real-time displacement measurement based on EDF sigma laser using cascaded-chirped long-period fiber grating

〇Koken Fukushima¹, Kota Sakai¹, Kazumasa Matsuda¹, Makoto Okano¹, Atsushi Wada¹, Satoshi Tanaka¹, Fumihiko Ito² (1.NDA, 2.Shimane Univ.)

Keywords:fiber optic sensor, long period fiber grating, fiber laser