DocumentCode
152602
Title
A variable step THz neutral density filter based on PEDOT/PSS doped with dimethylformamide
Author
Fei Yan ; Parrott, Edward P. J. ; Ung, Benjamin S-Y ; Pickwell-MacPherson, Emma
Author_Institution
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
fYear
2014
fDate
14-19 Sept. 2014
Firstpage
1
Lastpage
2
Abstract
Terahertz (THz) neutral density (ND) filters are a useful components in THz system, and have recently attracted s much interest. In this paper we report on the potential of PEDOT/PSS conductive polymer thin film doped with a polar organic compound dimethylformamide (DMF) as a THz ND filter. The THz transmission through the thin film is controlled by the DMF doping concentration.
Keywords
conducting polymers; millimetre wave filters; organic compounds; polymer films; terahertz wave devices; DMF doping concentration; PEDOT-PSS conductive polymer thin film; THz ND filter; THz neutral density filters; THz system; THz transmission; dimethylformamide; polar organic compound; terahertz neutral density filters; Conductivity; Doping; Films; Nanocrystals; Optical filters; Polymers; Solvents;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
Conference_Location
Tucson, AZ
Type
conf
DOI
10.1109/IRMMW-THz.2014.6956009
Filename
6956009
Link To Document