What is the meaning of 'high coherence' and 'low coherence'? How can high coherence and low coherence be connected to interferogram and fringes? - Quora
![Coherence, explained by RP Photonics Encyclopedia; coherent, light, spatial and temporal coherence, monochromaticity Coherence, explained by RP Photonics Encyclopedia; coherent, light, spatial and temporal coherence, monochromaticity](https://www.rp-photonics.com/previews/coherence.png)
Coherence, explained by RP Photonics Encyclopedia; coherent, light, spatial and temporal coherence, monochromaticity
![Coherence properties of different light sources and their effect on the image sharpness and speckle of holographic displays | Scientific Reports Coherence properties of different light sources and their effect on the image sharpness and speckle of holographic displays | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-017-06215-x/MediaObjects/41598_2017_6215_Fig1_HTML.jpg)