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Metasurface-Based Anti-Alias Filters for Improved THz-TDS Measurements. / Nikolaev, Nazar; Alina, Rybak; Kuznetsov, Sergei et al.

IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Computer Society, 2019. 8874107 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2019-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Nikolaev, N, Alina, R, Kuznetsov, S & Yang, SH 2019, Metasurface-Based Anti-Alias Filters for Improved THz-TDS Measurements. in IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves., 8874107, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, vol. 2019-September, IEEE Computer Society, 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019, Paris, France, 01.09.2019. https://doi.org/10.1109/IRMMW-THz.2019.8874107

APA

Nikolaev, N., Alina, R., Kuznetsov, S., & Yang, S. H. (2019). Metasurface-Based Anti-Alias Filters for Improved THz-TDS Measurements. In IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves [8874107] (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2019-September). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2019.8874107

Vancouver

Nikolaev N, Alina R, Kuznetsov S, Yang SH. Metasurface-Based Anti-Alias Filters for Improved THz-TDS Measurements. In IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Computer Society. 2019. 8874107. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). doi: 10.1109/IRMMW-THz.2019.8874107

Author

Nikolaev, Nazar ; Alina, Rybak ; Kuznetsov, Sergei et al. / Metasurface-Based Anti-Alias Filters for Improved THz-TDS Measurements. IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Computer Society, 2019. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

BibTeX

@inproceedings{e4888cae61c84e779643ca931b930b6f,
title = "Metasurface-Based Anti-Alias Filters for Improved THz-TDS Measurements",
abstract = "We propose an approach to improve the accuracy and speed of THz-TDS measurements in the low-frequency regime. It is based on applying anti-alias filters to narrow the frequency band of the THz signal that allows increasing the sampling interval in accordance with the Nyquist-Shannon theorem. The concept was verified by studying the transmittance spectra of the reference samples-band-pass THz filters centered at 156 and 376 GHz. We show a reduction of the spectrometer scanning time by an order of magnitude and an increase in measurement accuracy due to eliminating a long-term signal drift.",
author = "Nazar Nikolaev and Rybak Alina and Sergei Kuznetsov and Yang, {Shang Hua}",
year = "2019",
month = sep,
day = "1",
doi = "10.1109/IRMMW-THz.2019.8874107",
language = "English",
series = "International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz",
publisher = "IEEE Computer Society",
booktitle = "IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves",
address = "United States",
note = "44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019 ; Conference date: 01-09-2019 Through 06-09-2019",

}

RIS

TY - GEN

T1 - Metasurface-Based Anti-Alias Filters for Improved THz-TDS Measurements

AU - Nikolaev, Nazar

AU - Alina, Rybak

AU - Kuznetsov, Sergei

AU - Yang, Shang Hua

PY - 2019/9/1

Y1 - 2019/9/1

N2 - We propose an approach to improve the accuracy and speed of THz-TDS measurements in the low-frequency regime. It is based on applying anti-alias filters to narrow the frequency band of the THz signal that allows increasing the sampling interval in accordance with the Nyquist-Shannon theorem. The concept was verified by studying the transmittance spectra of the reference samples-band-pass THz filters centered at 156 and 376 GHz. We show a reduction of the spectrometer scanning time by an order of magnitude and an increase in measurement accuracy due to eliminating a long-term signal drift.

AB - We propose an approach to improve the accuracy and speed of THz-TDS measurements in the low-frequency regime. It is based on applying anti-alias filters to narrow the frequency band of the THz signal that allows increasing the sampling interval in accordance with the Nyquist-Shannon theorem. The concept was verified by studying the transmittance spectra of the reference samples-band-pass THz filters centered at 156 and 376 GHz. We show a reduction of the spectrometer scanning time by an order of magnitude and an increase in measurement accuracy due to eliminating a long-term signal drift.

UR - http://www.scopus.com/inward/record.url?scp=85074704326&partnerID=8YFLogxK

U2 - 10.1109/IRMMW-THz.2019.8874107

DO - 10.1109/IRMMW-THz.2019.8874107

M3 - Conference contribution

AN - SCOPUS:85074704326

T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

BT - IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves

PB - IEEE Computer Society

T2 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019

Y2 - 1 September 2019 through 6 September 2019

ER -

ID: 22317503