Event Details
Terahertz Technology and applications
Presenter: Hamid Pahlevaninezhad
Supervisor: Professor T. E. Darcie
Date: Mon, April 16, 2012
Time: 10:30:00 - 11:00:00
Place: EOW 430
ABSTRACT
Abstract:
The terahertz range, located between microwave and infrared frequencies, has been one of the least explored regions of the electromagnetic spectrum. The general interest in terahertz frequencies rose mainly due to the unique abilities in spectroscopy and imaging, contributing to explore material properties and several biomedical applications. Time-resolved spectroscopy is playing an important role in providing insight into light-matter interaction. Unique properties of THz systems have been exploited in areas like security, inspection, and spectroscopy. However, difficulties in generating, manipulating, and detecting THz waves still restrict most applications to exploratory and scientific investigations.
This colloquium will deal with the recent research in the area of Terahertz Technology. First, the important applications will be shown. Next, common methods of THz generation and time-domain THz spectroscopy will be described. Finally, THz waveguides and applications will be presented.