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 ...

What are Coaxial Cables and Waveguides? Coaxial cables are electrical cables with three or more layers: a conductor material within an insulating layer within a tubular shield. The term coaxial comes ...

RF waveguide components are circular, elliptical or rectangular metal tubes or pipes through which electromagnetic waves are propagated in microwave and RF communications. The wave passing through the ...

"In theory, the SHG efficiency can be double that of conventional PPLN waveguides. Their outstanding nonlinear performance, combined with enhanced resilience against geometric and temperature ...

Australian designer Tom Fereday has collaborated with Tasmanian audio brand Pitt & Giblin to create the Cast speaker, clad ...