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Methods of Measuring the Depth of Penetration of the Field of Terahertz Surface Plasmon-Polaritons into Air. / Kukotenko, V. D.; Gerasimov, V. V.; Lemzyakov, A. G. et al.

In: Instruments and Experimental Techniques, Vol. 68, No. 1, 17.06.2025, p. 86-95.

Research output: Contribution to journal › Article › peer-review

Harvard

Kukotenko, VD, Gerasimov, VV, Lemzyakov, AG & Nikitin, AK 2025, 'Methods of Measuring the Depth of Penetration of the Field of Terahertz Surface Plasmon-Polaritons into Air', Instruments and Experimental Techniques, vol. 68, no. 1, pp. 86-95. https://doi.org/10.1134/S0020441225700162

APA

Kukotenko, V. D., Gerasimov, V. V., Lemzyakov, A. G., & Nikitin, A. K. (2025). Methods of Measuring the Depth of Penetration of the Field of Terahertz Surface Plasmon-Polaritons into Air. Instruments and Experimental Techniques, 68(1), 86-95. https://doi.org/10.1134/S0020441225700162

Vancouver

Kukotenko VD, Gerasimov VV, Lemzyakov AG, Nikitin AK. Methods of Measuring the Depth of Penetration of the Field of Terahertz Surface Plasmon-Polaritons into Air. Instruments and Experimental Techniques. 2025 Jun 17;68(1):86-95. doi: 10.1134/S0020441225700162

Author

Kukotenko, V. D. ; Gerasimov, V. V. ; Lemzyakov, A. G. et al. / Methods of Measuring the Depth of Penetration of the Field of Terahertz Surface Plasmon-Polaritons into Air. In: Instruments and Experimental Techniques. 2025 ; Vol. 68, No. 1. pp. 86-95.

BibTeX

@article{eb644cca039e45008075f69379c9e1d5,
title = "Methods of Measuring the Depth of Penetration of the Field of Terahertz Surface Plasmon-Polaritons into Air",
abstract = "Abstract: Two methods for measuring the penetration depth of the surface plasmon polariton (SPP) field using quasi-monochromatic terahertz radiation from the Novosibirsk free electron laser (λ = 141 μm) are proposed and tested: a probe method with modulation of the radiation by a shutter or modulation of the diffracting fraction of the SPP field by oscillations of a probe embedded in it and a screening method that records the intensity of SPPs that have passed under a metal screen. In both methods, to reduce the proportion of parasitic illumination from volumetric waves, it is proposed to use a fracture of the sample surface or conversion elements (radiation to SPP and back) of cylindrical shape. The results of experiments on assessing the depth of penetration of the SPP field into the air by both methods are consistent with each other. The advantages and disadvantages of these methods, as well as the conditions for their application when working with samples containing and not containing a dielectric coating, are identified.",
author = "Kukotenko, {V. D.} and Gerasimov, {V. V.} and Lemzyakov, {A. G.} and Nikitin, {A. K.}",
note = "The work was carried out with the support of the Ministry of Science and Higher Education of the Russian Federation as part of the state assignment of the Scientific and Technological Center of Unique Instrumentation of the Russian Academy of Sciences, project FFNS-2025-0007.",
year = "2025",
month = jun,
day = "17",
doi = "10.1134/S0020441225700162",
language = "English",
volume = "68",
pages = "86--95",
journal = "Instruments and Experimental Techniques",
issn = "0020-4412",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "1",

}

RIS

TY - JOUR

T1 - Methods of Measuring the Depth of Penetration of the Field of Terahertz Surface Plasmon-Polaritons into Air

AU - Kukotenko, V. D.

AU - Gerasimov, V. V.

AU - Lemzyakov, A. G.

AU - Nikitin, A. K.

N1 - The work was carried out with the support of the Ministry of Science and Higher Education of the Russian Federation as part of the state assignment of the Scientific and Technological Center of Unique Instrumentation of the Russian Academy of Sciences, project FFNS-2025-0007.

PY - 2025/6/17

Y1 - 2025/6/17

N2 - Abstract: Two methods for measuring the penetration depth of the surface plasmon polariton (SPP) field using quasi-monochromatic terahertz radiation from the Novosibirsk free electron laser (λ = 141 μm) are proposed and tested: a probe method with modulation of the radiation by a shutter or modulation of the diffracting fraction of the SPP field by oscillations of a probe embedded in it and a screening method that records the intensity of SPPs that have passed under a metal screen. In both methods, to reduce the proportion of parasitic illumination from volumetric waves, it is proposed to use a fracture of the sample surface or conversion elements (radiation to SPP and back) of cylindrical shape. The results of experiments on assessing the depth of penetration of the SPP field into the air by both methods are consistent with each other. The advantages and disadvantages of these methods, as well as the conditions for their application when working with samples containing and not containing a dielectric coating, are identified.

AB - Abstract: Two methods for measuring the penetration depth of the surface plasmon polariton (SPP) field using quasi-monochromatic terahertz radiation from the Novosibirsk free electron laser (λ = 141 μm) are proposed and tested: a probe method with modulation of the radiation by a shutter or modulation of the diffracting fraction of the SPP field by oscillations of a probe embedded in it and a screening method that records the intensity of SPPs that have passed under a metal screen. In both methods, to reduce the proportion of parasitic illumination from volumetric waves, it is proposed to use a fracture of the sample surface or conversion elements (radiation to SPP and back) of cylindrical shape. The results of experiments on assessing the depth of penetration of the SPP field into the air by both methods are consistent with each other. The advantages and disadvantages of these methods, as well as the conditions for their application when working with samples containing and not containing a dielectric coating, are identified.

UR - https://www.mendeley.com/catalogue/d86446d5-45b5-3116-84ff-3ba723753635/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105008503042&origin=inward&txGid=feaedc847bcac94316b4b151e8c4aaa8

U2 - 10.1134/S0020441225700162

DO - 10.1134/S0020441225700162

M3 - Article

VL - 68

SP - 86

EP - 95

JO - Instruments and Experimental Techniques

JF - Instruments and Experimental Techniques

SN - 0020-4412

IS - 1

ER -

ID: 68148504