Surface plasmon polaritons (SPPs) are highly localized surface waves on the interface between metal and dielectric in the optical frequency band. SSPs do not naturally exist in the microwave and ...

Redefining the repeating pattern in photonic crystals creates tightly confined pathways for light while preserving symmetry, offering a simple route to ultracompact and low loss light circuits.

In the realm of high-performance IC (integrated circuit) design, symmetry is not just an aesthetic preference—it’s a critical factor for ensuring proper device functionality, especially in analog and ...

Five New Class A Amps Deliver Unparalleled Power, Stability, Elegance, Range and Control Plus Acclaimed Low-Noise Super-Symmetry Circuitry CES ’08, LAS VEGAS Jan. 7, 2008 — Pass Laboratories, Inc., an ...

In general usage, symmetry most often refers to mirror or reflective symmetry; that is, a line (in 2-D) or plane (in 3-D) can be drawn through an object such that the two halves are mirror images of ...

Through a recently developed experimental platform, topological matter can be realized in a fast, cost efficient, and versatile way. A breakthrough has now been achieved by physicists as they have ...