Abstract: Projection-type holographic ... lens and the light-collecting function of the HOE screen independently. However, the observation area of the 3D image is limited. In this paper, we propose a ...

which is essential in holographic data storage. Spatial light modulator (SLM): A device that modulates light waves in space and time, often used in optical systems to control the amplitude ...

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240024, discusses generation of terahertz complex ...

WiMi has developed a new computing model, the "digital quantum computer," in which quantum bits (qubits) are treated as discrete entities — finite state machines (FSMs), referred to as "digital qubits ...

A CNET editor from 2013 to 2024, Ry's beats included smart home tech, lighting, appliances, broadband and home networking. Chris Wedel is a fan of all things tech and gadgets. Living in rural ...

we transform the problem of focusing on different planes into a problem of solving the optimal solution of the overall system. Last, by searching for the extremum of the synthesized image, we can ...

After testing a dozen or so models, we think the best smart light switch is the Leviton Decora. It works with every major smart home system, is easy to install, and comes in a number of ...

You can customize this versatile system with a variety of sensors and it's compatible with all of Ring’s video doorbells, cameras, and lighting devices. It also has a built-in Eero 6 router that ...

Institute of Solid State Physics, Friedrich Schiller University Jena, 07743 Jena, Germany Institute of Applied Physics, Abbe Center of Photonics, Friedrich Schiller University Jena, 07745 Jena, ...