A glass bead and a green laser helps scientists observe lightning form in real time
A single green laser, a glass bead smaller than a bacterium and a lab in Austria are helping…
Photoswitchable exceptional points derived from bound states in the continuum
The temporal coupled mode theory (TCMT) is a valuable tool for describing the underlying physics of such open…
Fano interference of photon pairs from a metasurface
Materials with zinc-blende crystalline structure, such as GaAs, AlGaAs, GaP, InGaP, etc, are particularly attractive for non-linear wave…
DDS technology enables microwave ion control for quantum computing
Quantum scientists around the world are trying to improve quantum computers to make them more reliableand powerful. The…
Physicists Shatter Quantum Computing Record
In a Caltech lab, a computer screen showed thousands of tiny points of light—each one a single atom,…
Scientists Discover “Virtual Charges” That Exist Only When Light Hits
High-precision optical components used to manipulate attosecond light pulses. Credit: Politecnico di Milano A study led by Politecnico…
Scientists make incredible breakthrough after aiming almost 200 lasers at tiny target: ‘Far more powerful’
In 2022, scientists at California’s Lawrence Livermore National Laboratory had a historic scientific breakthrough when they managed to…
All-optical polarization encoding and modulation by nonlinear interferometry at the nanoscale
Neshev, D. N. & Miroshnichenko, A. E. Enabling smart vision with metasurfaces. Nat. Photonics 17, 26–35 (2023). Article …
Photonics and microwaves merge to improve computing flexibility
This breakthrough research not only improves the performance of photonic computing chips, but also provides new possibilities for…
A single-photon source based on topological bulk cavity
Design of single-photon source based on topological bulk state Figure 1 provides a detailed illustration of the design…