Field study on phase and polarization dynamics of deployed anti-resonant hollow core fiber cable for vibration sensing

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Publication Date: 3/15/2026

Event: OFC 2026

Reference: M2J.4: 1-3, 2026

Authors: Jian Fang, NEC Laboratories America, Inc.; Ming-Fang Huang, NEC Laboratories America, Inc.; Scott Kotrla, Verizon; Jeffrey A. Mundt, Verizon; Ting Wang, NEC Laboratories America, Inc.; Yoshiaki Aono, NEC Corporation

Abstract: We report the first field study of the phase and polarization dynamics of deployed antiresonant hollow core fiber cable in a data center interconnect for real-world vibration sensing,revealing enhanced phase sensitivity and significantly faster polarization angular rate compared with standard single mode fibers.

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