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arXiv · 2509.18336

Single shot multi-time frame imaging of plasmas with a frequency tagged GHz pulse train

Justin Twardowski·Conrad Kuz·Mohamed Yaseen Noor·Andy Lee·Jason Leicht·Mikhail Slipchenko·Enam Chowdhury
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Abstract

Studying plasma dynamics is crucial for understanding processes like inertial confinement fusion, material damage, and shockwave formation from intense laser or current interactions. While pump-probe methods are standard for capturing these dynamics, single-shot experiments using high-power, low-repetition-rate systems with custom targets are challenging. We present a novel imaging technique using a synchronized GHz-rate spectrally tagged probe laser to capture multiple time-resolved snapshots from a single pump event.

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Justin Twardowski, Conrad Kuz, Mohamed Yaseen Noor, Andy Lee, Jason Leicht, Mikhail Slipchenko, Enam Chowdhury. 2025-09-22. Single shot multi-time frame imaging of plasmas with a frequency tagged GHz pulse train. https://arxiv.org/abs/2509.18336

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