# All-optical microscope autofocus based on an electrically tunable lens and a totally internally reflected IR laser

> Research article (Optics Express, 2018) · cited 68× · AI/ML

**Wikidata**: [openalex:W2784337694](https://www.wikidata.org/wiki/openalex:W2784337694)  
**Source**: https://4ort.xyz/entity/all-optical-microscope-autofocus-based-on-an-electrically-tunable-lens-and-a-totally-internally-reflected-ir-laser