3D-Printed Tilt Sensor Based on an Embedded Two-Mode Fiber Interferometer

• Main Authors: Sharbirin, A. S., Zaini, M. K. A., Brambilla, G., Rahman, B. M. A., Grattan, K. T., Ismail, M. F., Ahmad, H.
• Format: Article
• Published: Institute of Electrical and Electronics Engineers (IEEE) 2021
• Subjects: QC Physics; TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/28618/

A 3D-printed tilt fiber sensor using a two-mode fiber interferometer (TMFI) as the sensing mechanism has been demonstrated. The TMFI was constructed by splicing single-mode fibers (SMF-28s) at both ends of a two-mode fiber (TMF) to generate a comb-like interference spectrum that is sensitive to bend...