Scientists have uncovered evidence of classic turbulence occurring within swarms of rising gas bubbles. An international team of scientists from the (HZDR), Johns Hopkins University, and Duke Universi ...
Abstract: We demonstrated a compact silicon polarization beam splitter based on Floquet theory with a $6 \mu ~\mathrm{m}$ coupling length. Experimental results achieved an insertion loss $<2 ~\text{dB ...
Abstract: Using CST simulation software, a sheet beam electron gun with U=33kV and I=0.68A was designed to meet the high-power requirements of the W-band sheet beam traveling-wave tube. The waist size ...