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Asynchronous event-based spectroscopy for microsecond-resolved spectral reconstruction
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DOI：10.1016/j.sna.2026.118184.png)
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Abstract
En 中文
• Event-based cameras enable measurements down to the microsecond. • Asynchronous sensing bypasses typical saturation and low-light limitations. • Spectral reconstruction is achieved at tens of kilohertz probing rates. • Accurate spectral features are preserved under high-speed modulation. • Real-time tracking is demonstrated in microfluidic experiments.
Keywords:
Neuromorphic vision
Spectroscopy
Microfluidic sensing
Time-resolved measurements
High-speed optical sensing
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