An Osaka Metropolitan University-led research team investigated the decay time of coherent longitudinal optical (LO) phonons both in a GaAs1−xNx epilayer and in a GaAs single crystal to clarify the ...

The interaction of light with matter is the basis of spectroscopy, a set of techniques lying at the heart of physics and chemistry. From infrared light to X-rays, a broad sweep of wavelengths is used ...

Associate Professor Shinichi Watanabe and Assistant Professor Makoto Okano (Department of Physics, Faculty of Science and Technology, Keio University) succeeded in developing the nondestructive ...

Researchers from the University of California, Los Angeles (UCLA) have developed a chemical imaging system that combines high-performance terahertz time-domain spectroscopy with advanced deep learning ...

A new system for THz spectroscopy achieves both high spectral and spatial resolution at the same time, bypassing a long-standing tradeoff. (Nanowerk News) Terahertz (THz) radiation, which occupies the ...

Researchers explore how terahertz waves, which are finding use in an expanding range of practical applications, interact with lenses with bull’s-eye patterns New terahertz devices such as biosensors ...

Many gases exhibit a unique fingerprint in the terahertz/millimeter-wave frequency range due to rotational transitions of the molecules. Therefore, spectroscopy in this frequency range is a powerful ...

The potential of time-domain spectroscopy techniques for space applications in e.g. robotic missions is investigated. The research is motivated by the recent emergence of compact, space ready ...

US & Canada, Sept. 17, 2024 (GLOBE NEWSWIRE) -- According to a new comprehensive report from The Insight Partners, In the past decade, there have been numerous breakthroughs in the development of this ...