Title :
Pulse effects of terahertz radiation in molecular gas mediums
Author :
Kubarev, V.V. ; Chesnokov, E.N. ; Koshlyakov, P.V.
Author_Institution :
Budker Inst. of Nucl. Phys., Novosibirsk, Russia
Abstract :
Propagation of a pulse THz radiation through molecular gas mediums has series of features. In the paper three of them (giant light speed reduction, commensurate echoes, and non-Faraday rotation of polarization) are presented. The effects were measured directly in real time by a powerful pulse radiation of the Novosibirsk terahertz free-electron laser and our ultrafast detection technique.
Keywords :
free electron lasers; high-speed optical techniques; terahertz wave detectors; terahertz waves; commensurate echoes; giant light speed reduction; molecular gas mediums; nonFaraday rotation of polarization; pulse THz radiation; pulse effects; terahertz free electron laser; terahertz radiation; ultrafast detection technique; Dispersion; Free electron lasers; Gas lasers; Magnetic fields; Oscillators; Real-time systems; Spectroscopy;
Conference_Titel :
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
Conference_Location :
Tucson, AZ
DOI :
10.1109/IRMMW-THz.2014.6956469
