Rex E. Gerald

Missouri University of Science and Technology

Papers

Total Citations

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About

Rex E. Gerald is a leading researcher in fiber-optic sensing technologies, with a primary focus on distributed sensing systems and advanced optical fiber designs. His most-cited work, "Distributed Fiber-Optic Sensing With Low Bending Loss Based on Thin-Core Fiber" (2021, 19 citations), introduces a thin-core high-numerical aperture (TC-HNA) optical fiber that overcomes the macrobending loss limitations of standard single-mode fibers (SMF) in Rayleigh backscattering-based (RBS) temperature and strain measurements. This innovation enables more robust and reliable distributed sensing in challenging environments where fiber bending is unavoidable, significantly expanding the practical applications of RBS-based systems. Gerald's contributions address a critical bottleneck in optical sensing—balancing sensitivity with mechanical flexibility—and have been recognized for their potential in structural health monitoring, geotechnical engineering, and industrial process control. His work demonstrates a deep understanding of fiber physics and material science, positioning him as a key figure in advancing next-generation distributed fiber-optic sensors. With a growing citation impact, Gerald continues to shape the field by developing fibers that combine low loss with high performance, making his research essential for students and engineers exploring resilient, high-precision sensing solutions.