IS09: Terahertz Science, Technology, and Applications
Tuesday - 3:40-4:20pm - Room Bordeaux
Goutam Chattopadhyay
NASA’s Jet Propulsion Laboratory, California Institute of Technology, USA
Abstract
For more than last forty years, terahertz components and instruments have primarily been developed for space science applications in radio astronomy and planetary sciences. However, in recent years, terahertz waves are increasingly being used in commercial applications such as high speed communications, security imaging, autonomous landing and refueling of airplanes, and medicines. In spite of all these fascinating scientific and commercial potential, the terahertz frequency range (loosely defined as 300 GHz < ν < 10 THz) still remains one of the least utilized electromagnetic bands because of the unavailability of commercial source and sensor components, and sub-systems.
In this presentation, an overview of the state of the terahertz technology will be presented. The talk will detail the science and other applications that specifically require technology at terahertz frequencies. The challenges of the future generation instruments, detectors, and antennas at these frequencies in addressing the needs for critical scientific and commercial applications will also be discussed.