Abstract: The well-known coupled-mode theory of waveguides is extended to include dielectric guides made of anisotropic materials. Exact coupled-wave equations for anisotropic dielectric waveguides ...

High refractive index hybrid materials are gaining significant attention in the field of light-emitting diodes (LEDs) due to their potential to enhance performance and durability. These materials ...

One significant area of research has been the anisotropic behavior of materials during machining processes. For instance, a study on MgF2 single crystals demonstrated that the crystal orientation ...