In the context of the continuous development of high-speed optical communication, on-chip optical information processing is regarded as the core of ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.

Modern life runs on light. Fiber-optic cables move data across continents, lasers guide surgeries, and photons sit at the ...

Vanguard index funds kicked off the passive-investing revolution, in which investors try to meet rather than beat market moves for long-term gains. Many, or all, of the products featured on this page ...

The Daily News Sentiment Index is a high frequency measure of economic sentiment based on lexical analysis of economics-related news articles. The index is described in Buckman, Shapiro, Sudhof, and ...

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