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dc.contributor.authorKoch, Martin
Rudd, J. Van
Neelamani, Ramesh
Gupta, Maya
Baraniuk, Richard G.
Mittleman, Daniel M.
dc.creatorKoch, Martin
Rudd, J. Van
Neelamani, Ramesh
Gupta, Maya
Baraniuk, Richard G.
Mittleman, Daniel M.
dc.date.accessioned 2007-10-31T00:53:24Z
dc.date.available 2007-10-31T00:53:24Z
dc.date.issued 1999-06-01
dc.date.submitted 2001-09-20
dc.identifier.urihttp://hdl.handle.net/1911/20098
dc.description Journal Paper
dc.description.abstract We review recent progress in the field of terahertz "T-ray" imaging. This relatively new imaging technique, based on terahertz time-domain spectroscopy, has the potential to be the first portable far-infared imagin spectrometer. We give several examples whcih illustrate the possible applications of this technology, using both the amplitude and phase information contained in the THz waveforms. We desribe the latest results in tomographic imaging, in which waveforms reflected from an object can be used to form a three-dimensional representation. Advanced signal processing tools are exploted for the purpose of extracting tomographic results, including spectroscopic information about each reflecting layer of a sample. We also describe the applicatoin of optical near-field techniques to the THz imaging system. Substantial improvements in teh spatial resolution are demonstrated.
dc.language.iso eng
dc.subjectT-Ray imagining
terahertz time-domain spectroscopy
dc.subject.otherSignal Processing Applications
dc.title Recent Advances in Terahertz Imaging
dc.type Journal article
dc.citation.bibtexName article
dc.citation.journalTitle Applied Physics B
dc.date.modified 2006-06-05
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)
dc.contributor.orgDigital Signal Processing (http://dsp.rice.edu/)
dc.subject.keywordT-Ray imagining
terahertz time-domain spectroscopy
dc.citation.volumeNumber 68
dc.citation.pageNumber 1085-1094
dc.citation.issueNumber 6
dc.type.dcmi Text
dc.identifier.citation M. Koch, J. V. Rudd, R. Neelamani, M. Gupta, R. G. Baraniuk and D. M. Mittleman, "Recent Advances in Terahertz Imaging," Applied Physics B, vol. 68, no. 6, pp. 1085-1094, 1999.


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  • ECE Publications [1074]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students
  • DSP Publications [508]
    Publications by Rice Faculty and graduate students in digital signal processing.
  • CMC Publications [275]
    Publications by Rice Faculty and graduate students in multimedia communications

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