The interferometry training kit enables theoretical and experimental investigation of Mach-Zehnder and Michelson interference phenomena without complex tuning requirements. Possible measurements ...

Centauri Dreams reports on what may be a big step towards one of the greatest astronomical instrument breakthroughs since the invention of the telescope. This could be a genuine advance in ...

Laser self-mixing interferometry (SMI) harnesses the phenomenon of optical feedback by reinjecting a fraction of a laser’s output back into its cavity. This reinjection leads to an interference effect ...

Intensity interferometry is a promising technique that enables the precise measurement of spatial properties (i.e., distances, shapes and light properties) by probing fluctuations in the intensity ...