Centrosymmetric crystals have always absorbed equal amounts of left- and right-handed circularly polarized light—until now ...

The largest radio telescope FAST detects 90% circular polarization and rapidly changing linear polarization in the bursts of a fast radio burst (FRB) repeater, imposing new constraint on radiative ...

When the linear polarization of non-resonant excitation is perpendicular to the coupled direction (0°), excitons and local biexcitons from the two separate quantum dots still show an emission ...

Figures 6(c) and 6(d) plot the diffraction efficiencies versus azimuth angles of the probe beam when the polarization gratings were written with the two coherent waves with orthogonal polarizations.