Capturing precise 3D details with a single camera has long been a challenge. Traditional methods often require complex ...

"Both the PFM measurement data and the phase field modeling indicate a centered, downward convergent polarization ... component around the nanoisland axis that causes the chirality.

We apply the double-grating concept to the Vector-vortex coronagraph of charge 4, and demonstrate in the lab that polarization leakage no longer limits the on-axis suppression for ground-based ...

The PSF for astronomical telescopes and instruments depends not only on geometric aberrations and scalar wave diffraction but also on those wavefront errors introduced by the physical optics and the ...