A new plasmonic fiber probe uses linearly polarized light and energy recycling for broadband nanofocusing with resolution ...

Pushing optical imaging below the diffraction limit usually requires complicated illumination schemes and still suffers from weak, unstable signals ...

The direction in which the electromagnetic field of circularly polarized light rotates can be easily reversed by applying a ...

Imagine being able to assess how healthy the front of our eyes are not only in hospitals, but also in remote eye-screening ...

Light can carry angular momentum in two distinct ways. One comes from polarization, which describes how the electric field ...