One essential advantage is that this multiport interferometer is single-element, which not only reduces the size but also make it ultrastable when compared with previous multiport interferometers in ...

Schematics of the experimental setup for Gouy phase interferometer. The schematic of the experimental setup is shown in figure 1. There are two moveable molecular jets separated in space near the ...

Measuring high aspect ratio and composite micro-trenches without damage is critical for advanced microfabrication, yet conventional coherence scanning interferometry often suffers from a low signal-to ...

Currently, quantum photon sources are regularly taken offline to be tested and adjusted using an interferometer. This requires comparing photons multiple times using different configurations, a ...