# Programmable wavelength filter with double ring loaded MZI

> Research article (Scientific Reports, 2022) · cited 26× · AI/ML

**Wikidata**: [openalex:W4225564692](https://www.wikidata.org/wiki/openalex:W4225564692)  
**Source**: https://4ort.xyz/entity/programmable-wavelength-filter-with-double-ring-loaded-mzi