Opto-Electronics Review

, Volume 20, Issue 4, pp 335–339 | Cite as

Selected polymers on CW and pulsed THz investigations

  • P. P. Jarzab
  • K. Nowak
  • M. J. Walczakowski
  • L. Augustyn
  • M. Mikulics
  • R. Wilk
  • J. S. Witkowski
  • E. F. Plinski
Original papers

Abstract

The paper gives the results of refractive indexes for three plastic materials: polyethylene, polymethyl methacrylate and polyvinyl chloride, which are measured and compared in two arrangements - a CW THz photomixer and a pulsed THz spectrometer.

Keywords

polymers terahertz spectroscopy TDS spectroscopy CW spectroscopy 

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References

  1. 1.
    R. Piesiewicz, C. Jansen, S. Wietzke, D. Mittleman, M. Koch, and T. Kürner, “Properties of building and plastic materials”, Int. J. Infrared Milli. Waves 28, 363–371 (2007).ADSCrossRefGoogle Scholar
  2. 2.
    Y.H. Lo and R. Leonhardt, “Aspheric lenses for terahertz imaging”, Opt. Express 16, 15991–8 (2008).ADSCrossRefGoogle Scholar
  3. 3.
    B. Scherger, Ch. Jördens, and M. Koch, “Variable-focus terahertz lens”, Opt. Express 19, 4529–35 (2011).ADSGoogle Scholar
  4. 4.
    T. Ding, R. Li, J.A. Zeitler, T.L. Huber, L.F. Gladden, A.P.J. Middelberg, and R.J. Falconer, “Terahertz and far infrared spectroscopy of alanine-rich peptides having variable ellipticity”, Opt. Express 18, 27431–27444 (2010).ADSCrossRefGoogle Scholar
  5. 5.
    P.U. Jepsen, D.G. Cooke, and M. Koch, “THz spectroscopy and imaging - modern technique and applications”, Las. Photon. Rev. 5, 124–166 (2011).CrossRefGoogle Scholar
  6. 6.
    S.S. Harsha and D. Grischkowsky, “Terahertz (far-infrared) characterization of tris(hydroxymethyl)aminomethane using high-resolution waveguide THz-TDS”, J. Phys. Chem. A114, 3849–3494 (2010).Google Scholar
  7. 7.
    B. Born, H. Weingartner, E. Bründermann, and M. Havenith, “Solvation dynamics of model peptides probed by terahertz spectroscopy. Observation of the onset of collective network motions”, J. Am. Chem. Soc. 131, 3752–3755 (2009).CrossRefGoogle Scholar
  8. 8.
    M. Mikulics, M. Marso, S. Wu, A. Fox, M. Lepsa, D. Grütz- macher, R. Sobolewski, and P. Kordoš, “Sensitivity enhancement of metal-semiconductor-metal photodetectors on low-temperature-grown GaAs using alloyed contacts”, IEEE Photonic Tech. L. 20, 1054–1056 (2008).ADSCrossRefGoogle Scholar
  9. 9.
    J.S. Witkowski, P. Jarzab, K. Nowak, R. Wilk, M. Mikulics, and E.F. Plinski, “Fourier transform in THz measurements of refractive index”, in 34th Int. Conf. on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, pp. 21–25, Busan, 2009.Google Scholar
  10. 10.
    K. Nowak, P.P. Jarzab, and E.F. Plinski, “Limitations of the THz photomixer”, Rev Sci. Instrum. 82, 123113 (2011).ADSCrossRefGoogle Scholar
  11. 11.
    L. Duvillaret, F. Garet, and J-L. Coutaz, “Highly precise determination of optical constants and sample thickness in terahertz time-domain spectroscopy”, Appl. Optics 38, 409–415 (1999).ADSCrossRefGoogle Scholar
  12. 12.
    M. Naftaly and R.E. Miles, “Terahertz beam interactions with amorphous materials”, in Terahertz Frequency Detection and Identification of Materials and Objects, pp. 107–122, edited by R.E. Miles et al., Springer, Dordrecht, 2007.CrossRefGoogle Scholar
  13. 13.
    G. Mouret, S. Matton, R. Bocquet, D. Bigourd, F. Hindle, A. Cuisset, J.F. Lampin, K. Blary, and D. Lippens, “THz media characterization by means of coherent homodyne detection, results and potential applications”, Appl. Phys. B89, 395–399 (2007).ADSCrossRefGoogle Scholar
  14. 14.
    R. Wilk, “Continuous wave terahertz spectrometer with coherent detection”, Bull. Pol. Acad. Sci-Te. 58, 713–716 (2010).Google Scholar
  15. 15.
    E.F. Plinski, “Terahertz photomixer”, Bull. Pol. Acad. Sci-Te. 58, 463–470 (2010).Google Scholar
  16. 16.
    E.V. Fedulova, M.M. Nazarov, A.P. Shkurinov, M.S. Kitai, and V.I. Sokolov, “The study of polymeric dielectric properties in terahertz frequency range”, International School for Junior Scientists and Students on Optics, Laser Physics and Biophysics, pp. 27–30, Saratov, 2011.Google Scholar
  17. 17.
    S. Atakaramians, A.V. Shahraam, B.M. Fischer, H. Ebendorff-Heidepriem, T. Monro, and D. Abbott, “Microwire fibres for low loss THz transmission”, Proc. SPIE 6414, 64140I–16 (2001).Google Scholar

Copyright information

© Versita Warsaw and Springer-Verlag Wien 2012

Authors and Affiliations

  • P. P. Jarzab
    • 1
  • K. Nowak
    • 1
  • M. J. Walczakowski
    • 1
  • L. Augustyn
    • 1
  • M. Mikulics
    • 2
  • R. Wilk
    • 3
  • J. S. Witkowski
    • 1
  • E. F. Plinski
    • 1
  1. 1.Wrocław University of TechnologyWrocławPoland
  2. 2.Forschungszentrum JülichJülichGermany
  3. 3.Menlo Systems GmbHMartinsriedGermany

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