Lithium niobate waveguides exploit the material’s strong second-order optical nonlinearity to achieve efficient frequency conversion, photon-pair generation and electro-optic control within compact ...

(Nanowerk Spotlight) The concepts of metamaterials and metasurfaces have spawned massive novel applications in free-space optics. However, recent research also indicates that they possess prominent ...

For most design engineers, study of waveguide technology ended when they got their last degree. The only time waveguide comes up is to use it as a last resort in applications such as millimeter-wave ...