Title :
Continuous- wave terahertz tomography with phase unwrapping
Author :
Sun, Wenfeng ; Wang, Xinke ; Cui, Ye ; Zhang, Yan
Abstract :
In this paper, an imaging method is proposed to obtain the sample´s phase information with continues-wave terahertz interferometer. In the experiment, a fixed-phase-shift method and a phase-unwrapping algorithm are used to provide accurate phases of samples respectively.
Keywords :
microwave photonics; optical images; optical tomography; phase shifting interferometry; terahertz wave devices; terahertz wave imaging; continues-wave terahertz interferometer; continuous-wave terahertz tomography; fixed-phase-shift method; imaging method; phase information; phase-unwrapping algorithm;
Conference_Titel :
Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference
Conference_Location :
Munich
Print_ISBN :
978-1-4577-0533-5
Electronic_ISBN :
Pending
DOI :
10.1109/CLEOE.2011.5942667
