Abstract: We report a high-accuracy multi-frequency identification scheme based on stimulated Brillouin scattering (SBS) and frequency-to-time mapping (FTTM). In our scheme, a dual-drive Mach-Zehnder ...

Taking only those written in the last week, the most popular stories on the site cover Nvidia’s plans for 800Vdc datacentres, TI’s plans for that power supply concept, and Renesas selling its timing ...

Abstract: This paper presents the design and challenges of the statistical frequency measurement technique, which can be implemented using a field-programmable gate array (FPGA) board. The frequency ...

Fesia Davenport, Los Angeles County’s chief executive officer, received a $2-million settlement this summer due to professional fallout from Measure G, a voter-approved ballot measure that will soon ...

Laboratory of Materials for Renewable Energy (LMER), Institute of Chemical Sciences and Engineering (ISIC), Basic Science Faculty (SB), École Polytechnique Fedérale de Lausanne (EPFL) Valais/Wallis, ...

Republican senators voted down a measure to halt the U.S. military’s strikes against boats off the coast of Venezuela that President Trump’s administration argues are smuggling drugs into the country.

Republicans in the Senate blocked a measure that would terminate the president’s legally disputed campaign targeting alleged drug runners. By Robert Jimison Reporting from the Capitol Republicans in ...

Millions of dollars have been spent on ads for and against California's Proposition 50, a November ballot measure that would redraw congressional maps to favor Democrats. More than $100 million have ...

Nobel laureate Arthur Schawlow’s advice to “never measure anything but frequency” is a central principle of modern precision metrology and timekeeping. Today’s spectroscopy is advanced enough to teach ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

It was never a moment of ‘if’ but ‘when’ McLaren would secure its 10th Formula One constructors’ championship. And the crown came with six grands prix and three sprint races to go — and with a tight ...

When it came time to try out some old-school computing [Quinn Dunki] grabbed a 6502 processor and got to work. For those that are unfamiliar, this is the first chip that was both powerful, affordable, ...