Papers
2
Total Citations
59
H-Index
2
About
Gaixia Xu is a leading researcher in the field of fiber optic sensing, with a primary focus on the development of advanced sensors for simultaneous measurement of multiple physical parameters. Her major contributions lie in the innovative use of femtosecond laser technology to inscribe in-fiber stressors, enabling the creation of highly birefringent fiber Bragg gratings (Hi-Bi FBGs) and distributed feedback fiber lasers (DFB-FLs). In her most cited work, Xu demonstrated a Hi-Bi FBG with a birefringence of up to 2.96 × 10⁻⁴, achieving simultaneous strain and temperature measurement—a critical capability for structural health monitoring and industrial applications. Her subsequent work on dual-polarization DFB-FL sensors further advanced this field, offering enhanced sensitivity and precision. With over 39 citations for her seminal 2019 paper and 20 for her 2020 study, Xu’s research has garnered significant attention, underscoring its impact on the development of robust, multifunctional optical sensors. Her achievements highlight a career dedicated to pushing the boundaries of photonic sensing technology.
Research Focus
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