BlackRock (BLK) chief investment and portfolio strategist of the Americas, Gargi Chaudhuri, joins Market Domination Overtime ...

Broadband achromatic wavefront control, a cornerstone of next-generation photonic systems that supports full-color imaging, multi-spectral sensing ...

The research group led by Professor Yijun Feng and Professor Ke Chen from Nanjing University reports a hybrid-phase strategy ...

A singlemode optical fiber designed to reduce chromatic dispersion. The fiber core is fabricated in several layers with different refractive indices running in parallel throughout its length.

Performance dispersion is the distribution of medium-term price trends in any chosen investment universe. For example, in 2022 the S&P 500 lost 19%. The bottom top 25% performers posted an average ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The average hedge fund manager across all strategies has returned just less than 7 per cent so far this year, ...