Quantum information processing is a field that relies on the entanglement of multiple photons to process vast amounts of ...

Scientists develop a metasurface that encrypts data using wavelength, wavevector direction, polarization, and diffraction ...

followed by non-periodic dielectric metasurface-based tweezers techniques and optical fiber facet microstructure-based tweezers techniques. For the optical nanotweezers based on the on-chip light ...

has put forth a new type of metasurface—an ultra-thin material with properties not found in nature—that may be able to replace traditional complex and bulky optical set-ups. They have ...

Researcher Seongjin Park stated, "The properties of our optical metasurface are defined by the semiconductor layer and metal ...

which typically involve a sequence of cascaded optical elements, are bulky, complex, and run counter to miniaturization and integration. While metasurface-enabled polarimetry has emerged to ...

In the center, pulse compression is demonstrated as the metasurface adjusts the phase of the optical wave, enabling tighter pulse widths essential for high-speed communications. On the right, the ...

Instead of trying to navigate the twists and turns of complex optical setups, we can use a single metasurface to do the job,” he said. “The process of creating and manipulating entangled photons ...