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A Flexible Phase-Insensitive System for Broadband CW-Terahertz Spectroscopy and Imaging
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| dc.contributor.author | YAHYAPOUR, M. | |
| dc.contributor.author | VIEWEG, N. | |
| dc.contributor.author | ROGGENBUCK, A. | |
| dc.contributor.author | RETTICH, F. | |
| dc.contributor.author | COJOCARI, O. | |
| dc.contributor.author | DENINGER, A. | |
| dc.date.accessioned | 2021-01-15T10:05:53Z | |
| dc.date.available | 2021-01-15T10:05:53Z | |
| dc.date.issued | 2016 | |
| dc.identifier.citation | YAHYAPOUR, M., VIEWEG, N., ROGGENBUCK, A. et al. A Flexible Phase-Insensitive System for Broadband CW-Terahertz Spectroscopy and Imaging. In: IEEE Transactions on Terahertz Science and Technology, 2016, V. 6, N.6, pp. 670-673. | en_US |
| dc.identifier.uri | https://doi.org/10.1109/TTHZ.2016.2589540 | |
| dc.identifier.uri | http://repository.utm.md/handle/5014/12450 | |
| dc.description | Acces full text: https://doi.org/10.1109/TTHZ.2016.2589540 | en_US |
| dc.description.abstract | We present a compact, robust, and flexible continuous-wave (CW) terahertz system, ideally suited for both imaging and high-resolution broadband spectroscopy. The setup employs an incoherent detection scheme: A photomixer transmitter is combined with a zero-bias Schottky diode on the receiver side. The useable bandwidth extends to 1500 GHz, with a spectral resolution on the 10 MHz level. In proof-of-principle measurements, we apply our setup to imaging of objects within a paper envelope as well as transmission and reflection-mode spectroscopy, taking advantage of the high spectral resolution of the terahertz source and the broad bandwidth and efficiency of the Schottky receiver. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | IEEE | en_US |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | terahertz systems | en_US |
| dc.subject | spectroscopy | en_US |
| dc.subject | imaging | en_US |
| dc.subject | terahertz sources | en_US |
| dc.subject | Schottky receiver | en_US |
| dc.title | A Flexible Phase-Insensitive System for Broadband CW-Terahertz Spectroscopy and Imaging | en_US |
| dc.type | Article | en_US |
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