Incoherent Light Imaging Data for Ultracold Gases Near Surfaces

A 94 MB dataset enables reproduction of all figures from a published paper on a novel absorption imaging technique for ultracold gases. It contains raw images, derived optical and atomic density data, and calibration files, all organized in a structured folder system with readme files. The method suppresses interference artifacts, allowing reliable imaging of atomic clouds within microns of complex surfaces.

Use Cases

• Reproducing published figures based on the provided raw and analyzed data files.
• Benchmarking new imaging techniques against the provided calibration and measurement data.
• Analyzing atomic column density and integrated density derived from raw absorption images.
• Studying the effects of reduced spatial coherence on imaging artifacts near surfaces.

Strengths

• Dataset is structured to fully reproduce all figures from the associated ArXiv paper.
• Includes both raw measurement data (images) and derived analytical data (optical/atomic densities).
• Released under a permissive CC-BY-4.0 license, facilitating reuse and sharing.

Limitations

• Column names and a precise row count are not provided, limiting immediate understanding of data structure.
• The dataset size (94 MB) suggests it is a focused collection for a specific experiment, not a large-scale repository.
• Metadata on the author's organization and specific experimental parameters is absent.

Provenance

Source

Julia Fekete, author of the associated ArXiv paper.

Collection Method

Experimental measurement data from an absorption imaging setup using a rotating diffuser.

Freshness

Last updated on 2026-03-20.