photon
Datasets
All datasets matching “photon”fermi-lat-weekly-photons
Fermi-LAT weekly photons
This dataset contains Fermi Large Area Telescope all-sky weekly photon files
from mission week w009 through w153, frozen on 2026-08-30. Its 145
configurations correspond one-to-one with the weekly p305_v001 FITS files.
Each Parquet row is an EVENTS row, with the 23 FITS-named columns in their
stored order and shape.
Mission weeks run Thursday through Wednesday in UTC. The first configuration
begins with the science-phase interval on 2008-08-04; w153… See the full description on the dataset page: https://huggingface.co/datasets/astro-legacy-archive/fermi-lat-weekly-photons.2d-photonic-topology
README
This dataset includes the results of a symmetry-based analysis of two-dimensional photonic crystals, spanning 11 distinct symmetry settings, two field polarizations, and five dielectric contrasts. For each of these settings, the dataset includes results for 10 000 randomly generated photonic crystal unit cells. These results assume time-reversal symmetry. In addition, results for time-reversal broken settings are included for 4 of the 11 symmetry settings, at a single… See the full description on the dataset page: https://huggingface.co/datasets/cgeorgiaw/2d-photonic-topology.cosb-photon-events
COS-B photon events
python -m venv .venv && .venv/bin/pip install datasets huggingface_hub pyarrow
This dataset contains the archive-natural event products for all 65 COS-B
pointings served by HEASARC. Each configuration is one source event file;
pointing 37, targeted on M31, is used in the examples below.
Cite H. A. Meyer-Hasselwander et al. (1986), Explanatory Supplement to the
COS-B Final Database, Proc. Cosmic Ray Conf., La Jolla, ESA Publication.
No explicit dataset… See the full description on the dataset page: https://huggingface.co/datasets/astro-legacy-archive/cosb-photon-events.photon47-trailers
Photon 47 bilingual trailers
This public media dataset contains the matched English and Chinese Photon 47
gameplay trailers used for promotion and review. The current editions follow
the same 289-second, 8,670-frame edit across all eight game modes; only
localized callout and subtitle text differs.
The release inventory is intentionally small and exact:
photon47-trailer.en.mp4
photon47-trailer.zh.mp4
photon47-trailer.en.vtt
photon47-trailer.zh.vtt
trailer-manifest.json… See the full description on the dataset page: https://huggingface.co/datasets/ryan-superman/photon47-trailers.photonics_2d_120_120_v0This dataset is part of the EngiBench toolkit: https://github.com/IDEALLab/EngiBench.
photonics_2d_120_120_v1
Photonics 2D (120x120) - Wavelength Demultiplexer (v1)
Inverse-design dataset for the EngiBench photonics2d problem: 2D photonic wavelength
demultiplexers optimized with a finite-difference frequency-domain (FDFD) solver (ceviche).
Each design routes light at two wavelengths to two separate output ports.
v1
v1 makes simulate and optimize mutually consistent: designs are stored as physical (projected)
densities in [0, 1], and simulate evaluates them as-is, so the… See the full description on the dataset page: https://huggingface.co/datasets/IDEALLab/photonics_2d_120_120_v1.