This study presents a non-destructive technique for PN junction depth measurement in silicon wafers, utilizing terahertz ...

Explore news and insights on climate change, environment policies, global warming and sustainable practices with The New York Times Climate and Environment section.

the week’s most popular current songs across all genres, ranked by streaming activity from digital music sources tracked by luminate, radio airplay audience impressions as measured by luminate ...

In this paper, a completely novel rectenna design which is capable of collecting RF energy from the popular Wi-Fi band for wireless communications is proposed. A rectenna is a device that can ...

Here, an efficient dissipative soliton mode-locked fiber laser in the L-band using nonlinear polarization rotation technology is demonstrated. With a maximum pump power of 495.3 mW and polarization ...