deposit_your_work

Recent Advances in Terahertz Imaging

Files in this item

Files Size Format View
Mit1999Jun1RecentAdva.PDF 370.3Kb application/pdf Thumbnail
Mit1999Jun1RecentAdva.PS 896.4Kb application/postscript View/Open

Show simple item record

Item Metadata

dc.contributor.author Koch, Martin
Rudd, J. Van
Neelamani, Ramesh
Gupta, Maya
Baraniuk, Richard G.
Mittleman, Daniel M.
dc.creator Koch, 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.uri http://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.subject T-Ray imagining
terahertz time-domain spectroscopy
dc.subject.other Signal Processing Applications
dc.title Recent Advances in Terahertz Imaging
dc.type Journal Paper
dc.citation.bibtexName article
dc.citation.journalTitle Applied Physics B
dc.date.modified 2006-06-05
dc.contributor.center Center for Multimedia Communications (http://cmc.rice.edu/)
dc.contributor.center Digital Signal Processing (http://dsp.rice.edu/)
dc.subject.keyword T-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.

This item appears in the following Collection(s)

  • ECE Publications [1043 items]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students
  • DSP Publications [508 items]
    Publications by Rice Faculty and graduate students in digital signal processing.
  • CMC Publications [275 items]
    Publications by Rice Faculty and graduate students in multimedia communications