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Kvantovaya Elektronika, 2014, Volume 44, Number 12, Pages 1170–1172 (Mi qe16083)  

This article is cited in 5 scientific papers (total in 5 papers)

Laser applications and other topics in quantum electronics

Comparison of an electro-optical system and photo-conducting antenna employed as detectors of pulsed terahertz radiation by means of a new method for measuring spectral width

Ya. V. Grachev, M. O. Osipova, V. G. Bespalov

St. Petersburg State University of Information Technologies, Mechanics and Optics

Abstract: Two detection systems, electro-optical system and photoconducting system, are tested by the method suggested previously for determining the boundaries of broadband terahertz radiation in time-domain spectroscopy. From a series of measurements the error in determining the operation ranges is calculated. The terahertz spectrometer with an electro-optical detector based on a ZnTe (110) crystal of thickness 2 mm has the operation spectral range of 0.059 – 1.092 THz. The detector utilizing an iPCA-21-05-1000-800-h photo-conducting antenna with the same source of signal demonstrates a wider operation band ranging from 0.017 to 1.6 THz. The method developed makes it possible to experimentally compare the parameters of the considered terahertz spectrometers obtained under the same quality of adjustment.

Keywords: pulsed terahertz radiation, time-resolved terahertz spectroscopy, spectral width.

Full text: PDF file (681 kB)
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English version:
Quantum Electronics, 2014, 44:12, 1170–1172

Bibliographic databases:

PACS: 07.57.Hm, 07.57.Pt
Received: 07.04.2014
Revised: 08.09.2014

Citation: Ya. V. Grachev, M. O. Osipova, V. G. Bespalov, “Comparison of an electro-optical system and photo-conducting antenna employed as detectors of pulsed terahertz radiation by means of a new method for measuring spectral width”, Kvantovaya Elektronika, 44:12 (2014), 1170–1172 [Quantum Electron., 44:12 (2014), 1170–1172]

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  • http://mi.mathnet.ru/eng/qe16083
  • http://mi.mathnet.ru/eng/qe/v44/i12/p1170

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Korfunenko S.A., Grachev Y.V., Bespalov V.G., Ix International Conference Basic Problems of Optics (Bpo'2016), Journal of Physics Conference Series, 1062, IOP Publishing Ltd, 2018  crossref  isi
    2. Zhukova M.O., Makarov E.A., Putilin S.E., Tsypkin A.N., Chegnov V.P., Chegnova O.I., Bespalov V.G., Ix International Conference Basic Problems of Optics (Bpo'2016), Journal of Physics Conference Series, 1062, IOP Publishing Ltd, 2018  crossref  isi
    3. N. S. Balbekin, M. S. Kulya, A. V. Belashov, A. Gorodetsky, N. V. Petrov, Sci Rep, 9 (2019), 180  crossref  isi  scopus
    4. X. Liu, M. Melnik, M. Zhukova, E. Oparin, J. P. C. Rodrigues Joel , A. Tcypkin, S. Kozlov, Sci Rep, 10:1 (2020), 9463  crossref  isi
    5. E. Kovalska, J. Luxa, T. Hartman, N. Antonatos, P. Shaban, E. Oparin, M. Zhukova, Z. Sofer, Nanoscale, 12:4 (2020), 2638–2647  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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