They propose a cross-shaped microstructure metamaterial for achieving cross-polarization conversion and linear-to-circular polarization conversion in the terahertz frequency range. The study ...

c, Polarization conversion coefficients and PD spectrum ... this system to demonstrate arbitrary polarization, including linear, circular and elliptical polarization, directly from unpolarized ...

For traditional optical devices, converting unpolarized ... is a circular polarizer. When the polarization states of the incident wave are linear, circular, and elliptical, the transmitted wave ...

the researchers can actively switch between linear-to-linear and linear-to-circular polarization conversion on demand. Even wide-angle and strongly oblique terahertz illumination barely degrades ...

Antenna manufacturers like this because most TV stations will need new antennas for elliptical or circular polarization ... a stronger signal from a slant antenna when it matches its linear ...

has performed deep imaging linear and circular polarimetry of the 'Cat's Paw Nebula' (NGC 6334) located in the constellation Scorpius, successfully detecting high degrees of circular polarization ...

If the law is based on linear polarization, it might be possible to increase the antenna’s power output or gain when using a circular-polarized antenna. But be sure you understand the regulations ...