Optics

In Erwin Schrödinger’s most famous thought experiment, a cat is seemingly able to be alive and dead simultaneously,…

The temporal coupled mode theory (TCMT) is a valuable tool for describing the underlying physics of such open…

Ezee Fiber, a 100% fiber-optic internet provider, has officially connected its first customer in Kent, marking the company’s…

Materials with zinc-blende crystalline structure, such as GaAs, AlGaAs, GaP, InGaP, etc, are particularly attractive for non-linear wave…

High-precision optical components used to manipulate attosecond light pulses. Credit: Politecnico di Milano A study led by Politecnico…

A breakthrough in laser instrumentation may transform how we study the universe’s most violent events. Credit: Shutterstock UC…

Researchers have developed a layered metalens design that can focus multiple colors at once, breaking through fundamental limits…

Neshev, D. N. & Miroshnichenko, A. E. Enabling smart vision with metasurfaces. Nat. Photonics 17, 26–35 (2023). Article …

Design of single-photon source based on topological bulk state Figure 1 provides a detailed illustration of the design…

Scientists in Germany have uncovered previously unknown properties of the rare Earth element samarium by developing a powerful…

Design of pump-DUT dimension and measurement procedure As shown in Fig. 2a in the main text, broadband illumination…

Chromatic aberration in the beam deflector and its compensation Beam steering with LC leverages its anisotropic characteristics to…

Scientists Use Novel Materials That Mimic Wormholes and Multiple Realities to “Transcend the Limitations of Physical Dimensions”