@inproceedings{6f7a50a52da14644bf85dff048880a70,
title = "Two-dimensional force-sensing whisker based on a WGM microbubble resonator",
abstract = "This study presents an all-optical 2D force sensor based on cascaded whispering gallery mode (WGM) microbubble resonators (MBRs). The 2D force sensing system is composed of 2 MBRs connected to a whisker, 2 glass supports, and 2 tapered fibers. By using a characteristic sensing matrix to decouple cross-sensitivity of 2D forces, the sensor achieves high sensitivities to force of 118.14 pm/mN in the x direction and 177.12 pm/mN in the y direction. This work demonstrates the potential of WGM-based 2D force sensors for applications in robotics, artificial perception, and biomedical devices.",
keywords = "2D sensing, Force sensor, microbubble resonator, optical fiber sensor, whispering gallery modes",
author = "Yiming Shen and Zhe Wang and Anand, \{V. R.\} and Zhuochen Wang and \{Habib Jibon\}, Rayhan and Anuradha Rout and Bo Cai and Qiang Wu and Yuliya Semenova",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; 29th International Conference on Optical Fiber Sensors ; Conference date: 25-05-2025 Through 30-05-2025",
year = "2025",
doi = "10.1117/12.3060356",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Santos, \{Jose Luis\} and Sainz, \{Manuel Lopez-Amo\} and Tong Sun",
booktitle = "29th International Conference on Optical Fiber Sensors",
address = "United States",
}