# Sharp tunable and additional noise-free optical filter based on Brillouin losses

> Research article (Photonics Research, 2018) · cited 40× · AI/ML

**Wikidata**: [openalex:W2784992718](https://www.wikidata.org/wiki/openalex:W2784992718)  
**Source**: https://4ort.xyz/entity/sharp-tunable-and-additional-noise-free-optical-filter-based-on-brillouin-losses