The fabrication and investigation of single and multilayered structures have become an
essential issue in the past decades since these structures directly define valuable properties …

Conceived over 30 years ago, photoconductive (PC) emitters have proved essential in the
development and spread of terahertz technology. Since then, not only have they been used …

Polarization is one of the basic properties of electromagnetic waves conveying valuable
information in signal transmission and sensitive measurements. Conventional methods for …

The development of artificially structured electromagnetic materials, termed metamaterials,
has led to the realization of phenomena that cannot be obtained with natural materials. This …

Over the past two decades, terahertz time-domain spectroscopy and quantum-cascade
lasers have been two of the most important developments in terahertz science and …

Planar electric split ring resonator (eSRR) metamaterials and their corresponding inverse
structures are designed and characterized computationally and experimentally utilizing finite …

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

Significant progress has been made in answering fundamental questions about how and,
more importantly, on what time scales interactions between electrons, spins, and phonons …

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 …

Since the 1960s advances in electronic and optoelectronic device technologies have been
primarily orchestrated by III-V semiconductors, which have led to an age of consumer …