Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

Light polarization is an interesting phenomenon that is extremely useful in many situations… but human eyes are blind to detecting any polarization. Luckily, [David] has built a polarization ...

Groups are shying from lobbying and policy work, fearing donor blow back and government retribution, a survey finds.

Natural examples are cholesteric liquid crystals ... exploited the ability of chiral gratings for controlling the polarization of light to produce a transducer-less pressure sensor that is ...

This study was published in Optica. Polarization—the orientation of light waves—is a cornerstone of modern technology, critical in everything from next-generation wireless communications to ...

An analysis of more than 4 million Facebook posts created by news outlets and political parties in 2024 highlights global social media engagement trends and political polarization during a year ...

2, 1840 - 1844 On the Compensations of Polarized Light,... On the Compensations of Polarized Light, with a Description of Polarimeter for Measuring Degrees of Polarization This is the metadata section ...

In essence, calcite splits a beam of light into two dots based on polarization. By aligning filters and rotating angles, you can observe how light behaves when forced into ‘choices’.

So far, imaging of the human microcirculation has been limited to vascular beds in which the vessels are visible and close to the surface (for example ... light, the state of polarization of ...