[7p-A409-1~5] 4.7 Terahertz Photonics

▲ [7p-A409-2] [JSAP-OSA Joint Symposia 2017 Invited Talk] Long distance Terahertz pulse propagation through atmosphere

〇Tae-In Jeon¹ (1.Korea Maritime and Ocean Univ.)

Keywords:Terahertz, Atmosphere, Propagation

In this study, the THz pulses were measured through a 159 m and 883 m distances for which the THz pulses propagated in an outdoor atmosphere with different water vapor density (WVD). The time shift of the THz pulses of the 186- and 910-m distance, for which the outdoor propagation distances are 159 and 883 m with including 27 m indoor propagation distance for both measurements, can be measured as a function of WVD. THz long path WVD studies are necessary to investigate the proposed applications in the atmosphere such as THz communications and monitoring for pollutants and dangerous gases.