Terahertz sources and detectors have enabled numerous new applications from medical to
communications. Yet, most efficient terahertz detection schemes rely on complex free-space …

We present a photoconductive terahertz detector operating at the 1 µm wavelength range at
which high-power and compact Ytterbium-doped femtosecond fiber lasers are available …

Plasmonic photoconductive antennas have great promise for increasing responsivity and
detection sensitivity of conventional photoconductive detectors in time-domain terahertz …

Our Universe is most radiant at terahertz frequencies (0.1–10.0 THz)(ref.), providing critical
information on the formation of the planets, stars and galaxies, as well as the atmospheric …

The recent development of easy-to-use sources and detectors of terahertz radiation has
enabled growth in applications of terahertz (Thz) imaging and sensing. This vastly adaptable …

We use plasmon enhancement to achieve terahertz (THz) photoconductive switches that
combine the benefits of low-temperature grown GaAs with mature 1.5 μm femtosecond …

A photoconductive terahertz emitter based on plasmonic contact electrode gratings is
presented and experimentally demonstrated. The nanoscale grating enables ultrafast and …

We demonstrate a compact, robust, and stable terahertz source based on a novel two
section digital distributed feedback laser diode and plasmonic photomixer. Terahertz wave …

We present a photoconductive terahertz detector to be used in terahertz time-domain
imaging and spectroscopy systems without utilizing a short-carrier lifetime semiconductor for …

Even though the terahertz spectrum is well suited for chemical identification, material
characterization, biological sensing and medical imaging, practical development of these …