Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light signals in fiber-optic communications networks and are frequently used for gas ...
The first theoretical models of the propagation of an electromagnetic field in a waveguide date back to the second half of the 19th century (Hertz, Debye, Rayleigh). The technological fallout for long ...
We have demonstrated a BEC interferometer in a waveguide. A double pulse of a standing light wave splits the condensate into two packets of equal size. The two packets propagate in opposite directions ...