DocumentCode
1303657
Title
Fast Terahertz Continuous-Wave Detector Based on Weakly Ionized Plasma
Author
Hou, Lei ; Shi, Wei
Author_Institution
Dept. of Appl. Phys., Xi´´an Univ. of Technol., Xi´´an, China
Volume
33
Issue
11
fYear
2012
Firstpage
1583
Lastpage
1585
Abstract
A fast terahertz (THz) continuous-wave detector based on weakly ionized plasma is developed. Its response time can be less than a microsecond according to calculation. By comparing with a Schottky diode in a THz interferometer, we illustrated that our detector has faster response time, linear responsivity, and higher signal-to-noise ratio.
Keywords
submillimetre wave detectors; terahertz wave detectors; Schottky diode; THz interferometer; fast terahertz continuous-wave detector; microsecond; signal-to-noise ratio; weakly ionized plasma; Detectors; Discharges (electric); Imaging; Plasmas; Schottky diodes; Signal to noise ratio; Time factors; Detector; response time; terahertz (THz) wave; weakly ionized plasma (WIP);
fLanguage
English
Journal_Title
Electron Device Letters, IEEE
Publisher
ieee
ISSN
0741-3106
Type
jour
DOI
10.1109/LED.2012.2214471
Filename
6317133
Link To Document