Title :
Terahertz Time-Domain Spectroscopy of CVD diamond
Author :
Yamamoto, Kohji ; Iwasaki, Hironori ; Tsuji, Shinsei ; Yasuda, Ryouhei ; Fukui, Kazutoshi ; Tani, Masahiko ; Shimozuma, Takashi ; Ito, Satoshi ; Saito, Teruo
Author_Institution :
Res. Center for Dev. of Far-Infrared Region, Univ. of Fukui, Fukui, Japan
Abstract :
We carried out terahertz-time domain spectroscopy of a chemical vapor deposition (CVD) diamond substrate and derived its complex permittivity from 0.3 to 2.2 THz. The permittivity in this region shows broad band features. It is suggested that some other dielectric response is present above 2.2 THz in the CVD diamond.
Keywords :
chemical vapour deposition; diamond; permittivity; terahertz wave spectra; C; CVD diamond substrate; chemical vapor deposition; dielectric properties; permittivity; terahertz time-domain spectroscopy; Dielectric losses; Gyrotrons; Permittivity; Spectroscopy; Substrates;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location :
Wollongong, NSW
Print_ISBN :
978-1-4673-1598-2
Electronic_ISBN :
2162-2027
DOI :
10.1109/IRMMW-THz.2012.6380244
