High-sensitivity multicore-fiber strain sensors based on asymmetric supermodes interference

Ya-Pei Peng

Presentation information

Oral Session

CLEO-PR2022 » Fiber-based Sensors and Systems

[CWP17B] Fiber-based Sensors and Systems

Wed. Aug 3, 2022 3:30 PM - 5:15 PM Small Hall (2F)

Session Chairs: Norimichi Tsumura (Chiba Univ.), Athikom Roeksabutr (Mahanakorn Univ. of Tech.)

4:30 PM - 4:45 PM

[CWP17B-05] High-sensitivity multicore-fiber strain sensors based on asymmetric supermodes interference

Ya-Pei Peng^1,2, Lina Suo³, Haimiao Zhou³, Shijie Ren³, Xinhe Lu², *Nan-Kuang Chen³ (1. Shenzhen Tech. Univ. (China), 2. NK Photonics Ltd. (China), 3. Liaocheng Univ. (China))

[Presentation Style] Online

The high sensitivity strain sensors using tapered four-core fibers (FCFs) with the sensitivity of 21.85 pm/μԑ under a tapered diameter of 7.5 μm were demonstrated.