@article{ijtech-8194, title={Design Concept of Fiber Optic Bending Sensor using Incohrent Optical Frequency Domain Reflectometry and Two Photon Absorption Process in Avalanche Photodiode}, author={Yosuke Tanaka,Yuta Kurihara,Shinta Tsuzuki,Takuma Serizawa}, volume={17}, number={1}, year={2026}, month={Jan}, pages={8-17}, DOI={https://doi.org/10.14716/ijtech.v17i1.8194}, journal={International Journal of Technology}, ISSN={2087-2100}}