Terahertz fields and applications[J] . D. Dragoman,M. Dragoman.Progress in Quantum Electronics . 2003 (1)Terahertz fields and applications. D. Dragoman,M. Dragoman. Progress in Quantum Electronics . 2004D. Dragoman,M. Dragoman.Terahertz fields and applications[J]. Progress in Quantum Electronics...
typically a decade or more [4,5]. Not only the intensity but also the phase and the polarization can be recorded with such system. Recently, large transients with peak electric fields of 108 MV/cm have even been reported opening
Light: Science & Applications volume 12, Article number: 133 (2023) Cite this article 17k Accesses 42 Altmetric Metrics details Abstract Nonlinear optical spectroscopies are powerful tools for investigating both static material properties and light-induced dynamics. Terahertz (THz) emission spectroscopy ...
Many exciting terahertz imaging applications, such as non-destructive evaluation, biomedical diagnosis, and security screening, have been historically limited in practical usage due to the raster-scanning requirement of imaging systems, which impose very low imaging speeds. However, recent advancements in...
Terahertz waves, which lie in the frequency range of 0.1-10 THz, have long been investigated in a few limited fields, such as astronomy, because of a lack of devices for their generation and detection. Several technical breakthroughs made over the last couple of decades now allow us to radia...
Intense terahertz (THz) electromagnetic fields have been utilized to reveal a variety of extremely nonlinear optical effects in many materials through nonperturbative driving of elementary and collective excitations. However, such nonlin... C Ouyang,S Li,J Ma,... 被引量: 0发表: 2020年 terahertz...
and diffusion processes. Drift currents are generated by charge acceleration within applied or built-in electric fields, as occur within semiconductor surface depletion regions26, p–n junctions, or Schottky junctions. Due to the exposed interface, currents driven by surface depletion fields are ...
Programmability is another desired feature of THz "tile- able" array. Limited configurability has been demonstrated mainly through electrically, mechanically, or thermally controlled reconfigurable materials. The ultimate programmability is one that can configure the transmitted THz fields digitally and recei...
As time progressed, BBs gained prominence due to their distinctive properties, such as diffraction-free propagation and self-healing nature. These properties are a result of BBs’ unique amplitude and phase profile. Due to their unparalleled attributes, BBs have found applications in several fields10...
New sources have led to new science in many areas, as scientists begin to become aware of the opportunities for research progress in their fields using THz radiation. Therefore the opportunities for THz science in chemistry and biology are wide ranging. Some of them will extend the range of ...