# Structural Optimization of a One-Dimensional Freeform Metagrating Deflector via Deep Reinforcement Learning

> Research article (ACS Photonics, 2021) · cited 47× · AI/ML

**Wikidata**: [openalex:W4206716844](https://www.wikidata.org/wiki/openalex:W4206716844)  
**Source**: https://4ort.xyz/entity/structural-optimization-of-a-one-dimensional-freeform-metagrating-deflector-via-deep-reinforcement-learning