Abstract: In this study, we propose a novel adjustable rotational half-dome mode conversion for a single-mode fiber (SMF) to generate linearly polarized first-order mode (LP11 mode) and orbital ...

Cleaning the windows may seem like an easy task, and once you are finished, they look great. But that's until you take a step back- and your windows somehow look dirtier than when you first started.

Abstract: Two distinct chemical methods, thermal reduction and hydrothermal method, were employed to deposit silver nanoparticles onto the nanowires. These silver-deposited nanowires were termed “SERS ...