Rydberg atoms are atoms with one or more outer electrons excited to very high energy levels, which interact very strongly with each other. These atoms are widely used to run quantum simulations and ...

Abstract: Ray-tracing physical-optics (RT-PO) models have been widely used to simulate array antennas combined with dielectric radomes. In this work, we present an efficient two-dimensional (2D) ...

My academic path studying physics at Tsinghua University began in 1981 where I completed a Bachelor’s and Master’s before earning a PhD in 1992. I then did a postdoc at the Central Iron & Steel ...

Light-based quantum technologies, such as quantum communication and photonic quantum computing, require reliable sources of ...

In Cambridge, Mass, last week, members of the American Physical Society and of the Optical Society of America were given a first look at Massachusetts Institute of Technology’s new spectroscopic ...

A single flat metalens now handles both excitation and fluorescence collection for diamond quantum sensors, enabling nanoscale sensing in spaces too tight for conventional optics.

A personal gallery of physics simulations implemented in Taichi. This repository documents my journey building physical simulation systems from scratch — starting with simple mass-spring models and ...

It has a focus ring like on professional cameras, a massive one-inch sensor for bonkers photo quality and built-in filter options to imitate legendary Leicas. Too bad Leica's new Leitzphone is about ...

An international study has revealed a surprising connection between quantum physics and the theoretical models underlying artificial intelligence. The study results from a collaboration between the ...

AI data centers are starting to replace copper with co-packaged optics in an effort to reduce energy consumed per bit and ...

The investment will help both companies grow their US manufacturing and drive innovation in key components for AI data ...