Author

Jun-Qiang Song

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Oct 2026

Additive-Noise Suppression in Interferometric Fiber-Optic Sensing Using an Intrinsic Full-Link Noninterfering Pulse

Additive-noise suppression in interferometric fiber-optic sensing often relies on auxiliary reference optics or computationally intensive back-end processing. Here, we present an intrinsic pulse-domain scheme that turns noninterfering return pulses generated by the sensing array, normally discarded during demodulation,...

Jia-Li Gao, Li-Na Ma, Qi-Hao Hu et al. · Journal of Lightwave Technol... · 0 citations

Open access Sep 2026

Tropical Cyclone Precipitation Nowcasting Based on Flow Matching Model With Numerical Wind Field Constraints

Tropical cyclones (TCs) making landfall often produce extreme precipitation with complex spatiotemporal patterns, posing major challenges to both deep learning models and numerical weather prediction (NWP) systems. This study introduces Rainflow, a conditional flow matching (CFM) based generative model for high‐resolut...

Da-Wei Li, Ke-Feng Deng, Di Zhang et al. · Geophysical Research Letters · 0 citations

Deep Learning-Enhanced Background Error Covariance Estimation for Massive-Ensemble Kalman Filter in Sea Surface Temperature Forecasting

This study confirms that Deepcov-EnKF overcomes key limitations of traditional EDA frameworks, significantly enhances the accuracy of SST assimilation, and lays the foundation for high-precision marine forecasting systems.

Bao-Xu Li, H. Leng, Jun-Qiang Song et al. · 0 citations

Open access Sep 2026

Modulations of Subsurface Circulation in a Shallow Marginal Sea by Extreme Typhoon Forcing, Revealing Hourly-Scale Transient Dynamics

Typhoons can substantially perturb the thermal and circulation structure of marginal seas, yet in the Yellow Sea most studies have focused on surface cooling, vertical mixing, and coastal upwelling/downwelling, while the hourly-scale response of subsurface circulation below the thermocline remains poorly understood. Us...

Chen Peng, Cheng-Wu Zhao, Hang Yu et al. · Journal of Marine Science an... · 0 citations

Open access Aug 2026

A Coordinate-Based Framework for Sea Surface Wind Speed Reconstruction from Sparse Multi-Source Observations

Under ERA5-based evaluation, SwiftWind consistently outperforms existing data-driven baselines, including Fourier Neural Operator and Vision Transformer models, demonstrating robustness to observation number, noise level, and spatial distribution.

Ruisheng Hu, Jia-Qi Ding, Jin-Hui Yang et al. · Remote Sensing · 0 citations