The authors expand the dimension of non-Abelian Thouless pump from 1D to 2D and realize it using laser written photonic waveguide arrays, which serve as a promising platform for probing non ...

At less than half the length of Laowa's existing 15mm f/2 lens, the new f/5 version looks like an ideal travel companion ...

Quantum optics is the study of how individual quanta of light, known as photons, interact with atoms and molecules. This includes studying the particle-like properties of photons. Photons have ...

Fiber-optic internet relies on long, thin strands (fibers) of glass or plastic which send data through light signals. As a result, you'll get the most reliable and fast internet connection -- far ...

The lenses share the same optics formula as the Simera photo lenses ... This creates a more circular aperture diaphragm, resulting in rounder and smoother bokeh. Coupled with the exceptionally wide T1 ...

At NASA’s Marshall Space Flight Center, a team of scientists and engineers is building, testing, and flying innovative optics that bring the Universe’s X-ray mysteries into sharper focus. Unlike ...

Cierra is passionate about social justice issues, fiber-optic internet and sourdough bread. When she's not researching and writing about broadband and internet service providers, you can find her ...

Find out how we test here. Fiber-optic routers are great if you want a fast, secure, and reliable internet connection for your house or business. This is because fiber-optic cables deliver faster ...

Fibre or fibre optic broadband is one of three widely-available types of broadband technology in the UK and, as its name suggests, is delivered entirely or in part by fibre optic cables.