Projects
Distributed Acoustic Sensing for Environmental Monitoring
- Monitoring seismic events, tides, thunderstorms, and wind using telecom fibers. Developing DAS-based early warning systems.
Newtonian Noise Mitigation in Gravitational Wave Detectors
- Using DAS arrays for noise cancellation in LIGO and the Einstein Telescope. Focus on sensor placement, Wiener filtering, MVDR, and ML methods.
Developing high sensitive low noise DAS systems
- Building DAS systems with enhanced low-frequency sensitivity, validated against geophones and seismometers in lab and field experiments.
Structural and Environmental Applications
- DAS monitoring of concrete curing, wind effects, and environmental coherence analysis using PCA, EOF, and semblance methods.
Fiber-Optic Networks and Sensing
- Research on nonlinear Kerr effects, elastic optical networks, and adapting telecom infrastructure for sensing applications.
Past Projects
Fiber-Optic Networks and Sensing
- Research on high-capacity optical communication systems, focusing on mitigating nonlinear Kerr effects.
- Development of energy-efficient elastic optical networks for future communication infrastructure.
- Leveraging optical network knowledge to improve fiber sensing performance.
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