Curvature Sensing Setup Based on a Fiber Laser and a Long-Period Fiber Grating Martin-Vela, Javier A. ; Sierra-Hernandez, Juan M. ; Martinez-Rios, Alejandro ; Estudillo-Ayala, Julian M. ; Gallegos-Arellano, Eloisa ; Toral-Acosta, Daniel ; Porraz-Culebro, Teresa E. ; Jauregui-Vazquez, Daniel Abstract Publication: IEEE Photonics Technology Letters Pub Date: August 2019 DOI: 10.1109/LPT.2019.2924847 Bibcode: 2019IPTL...31.1265M