# Dual polarization interferometry

> measures the real and imaginary components of the complex refractive index

**Wikidata**: [Q3799470](https://www.wikidata.org/wiki/Q3799470)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dual-polarization_interferometry)  
**Source**: https://4ort.xyz/entity/dual-polarization-interferometry


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)