Phase sensitive continuous-wave THz imaging using diode lasers
- 22 January 2004
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 40 (2) , 143-145
- https://doi.org/10.1049/el:20040102
Abstract
A continuous-wave all-optoelectronic terahertz imaging system based on diode lasers is presented. The coherent detection scheme is phase sensitive and operates at room temperature. This low-cost, compact system has image capture rates comparable with those from state-of-the-art pulsed THz systems.Keywords
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