Through symmetry analysis, first-principles calculations, and comparison with previous studies, the researchers concluded that the disappearance of the nonreciprocal SHG signal was due to the coupling ...
Optical computing integrates photonic devices for high-speed computations, presenting a promising alternative to electrical systems in various applications.
It is obtained that the construction of the optical system including a high-stability laser system and an optical lattice is very necessary in the beyond fountain, which will meet the laser cooling ...