We design and demonstrate a one-dimensional grating coupler with a low polarization-dependent loss(PDL)for large spatial light spots.Based on current fabricatio
Broadband nonlinear frequency conversions of optical waves are widely employed in multiple areas of optics and photonics. However, the broadening of conversion
We present the photoelectron momentum distributions (PMDs) and the photoelectron angular distributions (PADs) of He+ ions, aligned H+2 molecules and N2 molecule
The calculation results of the R-branch transition emission spectra of (0-0) band of the A21→X21 transition system of SbNa molecule are presented in this paper