Switching converters require techniques such as multi-stage filtering and shielding to meet stringent EMI automotive ...

Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

Abstract: A p-i-n diode waveguide phase shifter (PS) with a power handing capacity over 1 MW and a response time within 100 ns is proposed at the S-band. By inserting a conventional switchable ...

One of the most important applications is to pump Yb3 + doped fiber laser diodes [1]-[4]. The 940 nm semiconductor laser diodes have wide absorption band and high stability under wide-ranging working ...

Plant growth and development respond to all wavelengths of the broad-band solar-radiation spectrum under which plants evolve ...

From portable accent lamps to epic chandeliers, the debut collaboration between the Houston-based company and Ireland’s ...

Buying one of the best Apple Watch bands and straps can help you make the most of your Apple Watch — take it from someone who has tried dozens of different straps over the years. No matter which ...

Figures (a) and (d) show the DF-diode operating as a photodetector under reverse bias and an LED under forward bias. Figures b) and e) present the energy band diagrams, highlighting carrier transport ...

QRF receivers are poised to transform fields, including electronic warfare, signals intelligence and next-generation ...

A purple wave of faulty streetlights has swept across the USA, generating incorrect theories, bad lighting and fans of an ...