Dielectric waveguides and photonic crystals are at the forefront of advancements in terahertz (THz) technology. Dielectric materials, being inherently low-loss and offering high refractive index ...
The challenges of implementing optical multiplexing in the terahertz band. A novel approach based on electro-optics, using silicon fabrication to create a four-channel multiplexer operating at 350 THz ...
Engineers took an early step toward building superfast computers that run on far-infrared light instead of electricity: They made waveguides -- the equivalent of wires -- that carried and bent this ...
Carrying data streams using the terahertz (THz) spectral region could meet the ever-growing demand for unprecedented data transfer rates, i.e. terabits-per-second (Tb/s), since it offers a higher ...
Peterborough, N.H. — An accidental discovery by physicists at Rice University (Houston) has provided a key component for terahertz imaging that to date has proved elusive. While performing experiments ...
Active metadevices integrated with semiconductors. (a) Hybrid silicon-metallic resonators for all-optical ultrafast active metamaterials. (b) Broadband metamaterial frequency switch with femtosecond ...
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