Atomica, a U.S.-based microfabrication foundry, today announced the launch of its AI Optical Connectivity Platform, a new ...

KEYS' VPIphotonics buy expands its photonics stack, positioning KEYS to tap booming silicon photonics demand and AI-driven data center needs.

Geometric waveguides (GWGs) are an attractive architecture for optical see-through augmented reality (AR) displays because they are compact and lightweight, and they can replicate the exit pupil ...

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

Photonic quantum processors, devices that can process information leveraging quantum mechanical effects and particles of light (photons), have shown promise for numerous applications, ranging from ...

a A point light source from the projector enters the waveguide through a collimating lens and a triangular prism. The collimated light propagates through the waveguide until encountering dielectric ...

Many of today’s computing and communications applications demand almost unimaginable processing capability and high-bandwidth access to memory. For example, many data center systems using high-end ...

Abstract: In this article, a planar quasi-optical waveguide (PQOW) circuit is proposed for vacuum electron devices (VEDs) for the first time. The circuit is made of a series of metamaterial pillars ...

Quantum and neuromorphic computational platforms in integrated photonic circuits require next-generation optical functionalities. Often, increasingly complex on-chip light-routing that allow ...

Abstract: As a 2-D full-wave numerical algorithm in the time domain, the compact Finite Difference Time Domain (FDTD) is an efficient algorithm for eigenvalue analysis of optical waveguide system.