By employing electro-optic Pockels effect of periodically poled lithium niobate, two optical signals with orthogonal linear polarization states can be switched between each other, which is a novel ...

All-optical NOT logic gate is theoretically described using the concept of polarization-conversion in ring resonator. Conversion of polarization states occurs at very high speed of 0.2 ps and high ...

SAN FRANCISCO (KRON) — Contrary to what you may have heard, the Golden Gate Bridge insisted Wednesday afternoon that it is very much open. This comes amid apparent reports from some commuters ...

Parliamentarians likely will get a chance later this year to debate whether to adopt a livestock brand as an official national symbol. A bill to create the brand was introduced earlier in June by ...

Some demonstrators expressed growing frustration with ICE by showcasing the Mexican flag, which has become the defining symbol of the protests in Los ... Our findings suggest that older Americans who ...

OTTAWA — Parliamentarians likely will get a chance later this year to debate whether to adopt a livestock brand as an official national symbol.