# coherence length

> distance over which a propagating wave maintains a certain degree of coherence

**Wikidata**: [Q1778793](https://www.wikidata.org/wiki/Q1778793)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Coherence_length)  
**Source**: https://4ort.xyz/entity/coherence-length


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)