HongGongLi/PhyOptoFlow_v1

---
pretty_name: PhyOptoFlow Reduced Optical Thin-Film Dataset
license: cc-by-4.0
task_categories:
- other
task_ids:
- regression
tags:
- photonics
- optics
- materials-science
- inverse-design
- thin-films
- multilayer
- spectrum
- parquet
size_categories:
- 10M<n<100M
configs:
- config_name: default
data_files:
- split: train
path: train/*.parquet
- split: validation
path: val/*.parquet
- split: test
path: test/*.parquet
---

This dataset is a reduced Hugging Face friendly parquet export of the PhyOptoFlow optical multilayer thin-film dataset. It contains 10,000,000 training samples, 500,000 validation samples, and 500,000 test samples. Each sample stores compact uint16 spectral targets together with padded structural labels and fabrication-related constraints for inverse design and spectrum-conditioned modeling tasks.