Terahertz (THz) radiation ... One reaches the THz emitter, such as a photoconductive antenna, semiconductor wafer or nonlinear crystal, where the optical pulses are transformed into ultrashort ...

Abstract: Terahertz (THz) frequencies ... the past few decades due to the advent of convenient THz sources and detectors. THz photoconductive antennas (PCA), due to their attractive features, such as ...

Abstract: High power sources and high sensitivity detectors are highly in demand for terahertz imaging and sensing systems. Use of nano-antennas and nano-plasmonic light concentrators in ...

Researchers enhance mail security screening by combining terahertz spectroscopy with advanced spectral reconstruction. This ...

Luckily, you don't need a pricey cable subscription to watch live TV--Just get a TV antenna. There are plenty of over-the-air (OTA) channels available for free. News, movies, live sports ...

Instead of paying a hefty monthly bill, you can score an indoor TV antenna for as little as $20. As long as your area has solid reception, this cheap one-time investment lets you watch channels ...

Emerson's upgraded dual WirelessHART portfolio maximizes connectivity. By implementing a remote antenna adapter, users can improve signal strength with high-gain remote antenna compatibility, reducing ...