ArticleLight, science & applications2022
Single-shot compressed optical field topography.
Article in Light, science & applications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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The trial behind it
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Who cites it
10 citing papers in PubMed.
- Single-Pulse Femtosecond Laser 3D Multi-Foci Light-Field Engineering via Multi-Layer Noise Threshold Filtering.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Multi-spatiotemporal projection enables single-shot ultrafast compressed imaging.Light, science & applications · 2026Article
- Multi-dimensional spatial-temporal projection ultrafast compressed imaging.Light, science & applications · 2026Article
- Single-shot hyperspectral wavefront imaging.Nature communications · 2025Article
- A Bayesian perspective on single-shot laser characterization.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Millisecond Laser Oblique Hole Processing of Alumina Ceramics.Nanomaterials (Basel, Switzerland) · 2025Article
- High-dimensional one-shot optical field compressive sensing of structured light.Nature communications · 2025Article
- Snapshot imaging of ultrashort electron bunches.Light, science & applications · 2024Article
- Tutorial on compressed ultrafast photography.Journal of biomedical optics · 2024Review
- Hyperspectral imaging and pulse characterization.Light, science & applications · 2022Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Femtosecond lasers are powerful in studying matter's ultrafast dynamics within femtosecond to attosecond time scales. Drawing a three-dimensional (3D) topological map of the optical field of a femtosecond laser pulse including its spatiotemporal amplitude and phase distributions, allows one to predict and understand the underlying physics of light interaction with matter, whose spatially resolved transient dielectric function experiences ultrafast evolution. However, such a task is technically challenging for two reasons: first, one has to capture in single-shot and squeeze the 3D information of an optical field profile into a two-dimensional (2D) detector; second, typical detectors are only sensitive to intensity or amplitude information rather than phase. Here we have demonstrated compressed optical field topography (COFT) drawing a 3D map for an ultrafast optical field in single-shot, by combining the coded aperture snapshot spectral imaging (CASSI) technique with a global 3D phase retrieval procedure. COFT can, in single-shot, fully characterize the spatiotemporal coupling of a femtosecond laser pulse, and live stream the light-speed propagation of an air plasma ionization front, unveiling its potential applications in ultrafast sciences.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.