Using optical tweezers composed of laser light, researchers have developed a novel way to manipulate individual atoms and create a state of hyper-entanglement.

In this paper we derive the optimal detector for multilevel cell (MLC) flash memory channels with intercell interference (ICI). We start with the MLC channel model proposed by Dong et al. and just ...

A novel, simple, and universal all-optical NAND gate using single-mode Fabry-Pérot laser diode (SMFP-LD) is demonstrated. The basic operating principle of the proposed NAND gate is the modulation of ...

BIG SUR – Caltrans is introducing remote-controlled equipment for use at Regent’s Slide, allowing operators to take more risk than they would with dozers and excavators that had people on ...

A tachometer uses a simple detector with a threshold detector to accomplish optical sensing using available ambient light.

A photo-spintronic conversion element capable of responding at ultra-high speeds of 20 picoseconds using light with 800 nm wavelengths, 10X faster than conventional semiconductor-based photo ...

TDK has successfully demonstrated the Spin Photo Detector with Nihon University in Japan, a research pioneer for the measurement of ultrafast phenomena of magnetic material.

Scientists have succeeded in making light behave like a "supersolid" for the first time—a breakthrough that could improve our understanding of this exotic phase of matter.

The oversupply of NAND flash has forced memory chipmakers to implement production cuts in response to lower-than-expected orders from PC and smartphone manufacturers. Major players in the ...

The detector is not just the world's smallest but also 10 times faster than detectors previously built for quantum light detection.