13–17 Oct 2025
Research Campus Waischenfeld (Germany) of the Fraunhofer Society
Europe/Berlin timezone

Intensity correlations: imaging and quantum optics in astrophysics

14 Oct 2025, 09:10
30m
Research Campus Waischenfeld (Germany) of the Fraunhofer Society

Research Campus Waischenfeld (Germany) of the Fraunhofer Society

Fraunhofer-Platz 1, 91344 Waischenfeld

Speaker

Robin Kaiser (CNRS / Université de la Côte d’Azur)

Description

In this talk, I will give an introduction to intensity correlations for astrophysical imaging, as pionneered by Hanbury Brown and Twiss. This triggered a wider effort for the field of quantum optics, which I will put into a larger context beyond astrophysical imaging.

I will give an overview of the past results on intensity correlations for astrophysical imaging and mention the ongoing effort by our group towards resolving a white dwarf.

On the quantum optics aspects I will discuss possible applications of intensity correlations in astrophysics, beyond ultrahigh angular resolution.

Primary author

Robin Kaiser (CNRS / Université de la Côte d’Azur)

Presentation materials

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