A new technical paper titled “Advances in waveguide to waveguide couplers for 3D integrated photonic packaging” was published ...

New York, NY—May 8, 2023—Researchers at Columbia Engineering have developed a new class of integrated photonic devices--“leaky-wave metasurfaces”--that can convert light initially confined in an ...

Co-packaged optics (CPO) technology can integrate photonic integrated circuits (PICs) with electronic integrated circuits (EICs) like CPUs and GPUs on a single platform. This advanced technology has ...

Holographic photopolymers can be cast onto and around other optical elements, then patterned with a 3D routed waveguide to form hybrid integrated photonics. While multi-photon initiation can be used ...

Engineers have invented a method to control light propagating in confined pathways, or waveguides, with high efficiency by using nano-antennas. They built photonic integrated devices that had ...

Dublin, Feb. 14, 2024 (GLOBE NEWSWIRE) -- The "Global Optical Waveguide Market by Type (Nonplanar, Planar), Refractive Index (Graded Index, Step Index), Material, Mode Structure, Interconnection Level ...

Comprised of judiciously engineered microscopic photonic structures with subwavelength features, the concept of metasurface and metamaterials have proven fruitful results in the realm of meta-optics.

Optical fibers provide an excellent platform for transmitting light over long distances, manipulating it and enhancing ...

Researchers have succeeded in making the thinnest ever optical device in the form of a waveguide just three atomic layers thick. The device could lead to the development of higher density ...

The US Naval Research Laboratory (NRL), in partnership with Kansas State University, reported the development of slab waveguides made of the two-dimensional material hexagonal boron nitride. This ...

Polaritons in layered materials—including van der Waals materials—exhibit hyperbolic dispersion and strong field confinement, which makes them highly attractive for applications including optical ...