# Transient gain from <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mrow><mml:msub><mml:mi mathvariant="normal">N</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow><mml:mo>+</mml:mo></mml:msup></mml:math> in light filaments

> Research article (Physical review. A/Physical review, A, 2018) · cited 38× · AI/ML

**Wikidata**: [openalex:W2787321944](https://www.wikidata.org/wiki/openalex:W2787321944)  
**Source**: https://4ort.xyz/entity/transient-gain-from-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathml-mml-msup-mml-mrow-mml-msub-mml-mi-mathvariant-no