Title :
Coherent THz spectroscopy with photomixers in cryogenic environments
Author :
Daughton, D.R. ; Higgins, R. ; Yano, S. ; Demers, J.R.
Author_Institution :
Lake Shore Cryotronics, Westerville, OH, USA
Abstract :
We report on the development and testing of fiber-coupled, LT-GaAs photomixers operating at cryogenic temperatures which are designed for variable temperature terahertz spectroscopy of chemical, electronic and magnetic materials.
Keywords :
III-V semiconductors; cryogenic electronics; gallium arsenide; optical fibre testing; terahertz spectroscopy; GaAs; chemical materials; coherent THz spectroscopy; cryogenic environments; cryogenic temperatures; electronic materials; fiber-coupled LT photomixer testing; low temperature-grown gallium arsenide photomixer; magnetic materials; photomixers; variable temperature terahertz spectroscopy; Cryogenics; Gallium arsenide; Optical fibers; Photoconductivity; Spectroscopy; Temperature dependence;
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.2012.6380125
