Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Formation of a complex topologies of saw-based inertial sensors by laser thin film local evaporation. / Kukaev, Alexander; Lukyanov, Dmitry; Mikhailenko, Denis; Safronov, Daniil; Shevchenko, Sergey; Venediktov, Vladimir; Vlasov, Andrey.
в: Micromachines, Том 12, № 1, 10, 01.2021, стр. 1-10.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Formation of a complex topologies of saw-based inertial sensors by laser thin film local evaporation
AU - Kukaev, Alexander
AU - Lukyanov, Dmitry
AU - Mikhailenko, Denis
AU - Safronov, Daniil
AU - Shevchenko, Sergey
AU - Venediktov, Vladimir
AU - Vlasov, Andrey
N1 - Funding Information: Funding: This research was funded by the Russian Science Foundation within the Grant # 20-19-00460 “Development of inertial sensors based on ring resonators”. Publisher Copyright: © 2020 by the authors. Licensee MDPI, Basel, Switzerland. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2021/1
Y1 - 2021/1
N2 - Originally, sensors based on surface acoustic waves are fabricated using photolithography, which becomes extremely expensive when a small series or even single elements are needed for the research. A laser thin film local evaporation technique is proposed to substitute the photolithography process in the production of surface acoustic wave based inertial sensors prototypes. To estimate its potential a prototype of a surface acoustic wave gyroscope sensing element was fabricated and tested. Its was shown that the frequency mismatch is no more than 1%, but dispersion of the wave on small inertial masses leads to a spurious parasitic signal on receiving electrodes. Possible ways of its neglecting is discussed.
AB - Originally, sensors based on surface acoustic waves are fabricated using photolithography, which becomes extremely expensive when a small series or even single elements are needed for the research. A laser thin film local evaporation technique is proposed to substitute the photolithography process in the production of surface acoustic wave based inertial sensors prototypes. To estimate its potential a prototype of a surface acoustic wave gyroscope sensing element was fabricated and tested. Its was shown that the frequency mismatch is no more than 1%, but dispersion of the wave on small inertial masses leads to a spurious parasitic signal on receiving electrodes. Possible ways of its neglecting is discussed.
KW - Delay line
KW - Laser
KW - Solid-state microgyroscope
KW - Surface acoustic wave
KW - Topology
UR - http://www.scopus.com/inward/record.url?scp=85098693643&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/95b0a4f8-2180-3441-9dbe-3cd411256859/
U2 - 10.3390/mi12010010
DO - 10.3390/mi12010010
M3 - Article
AN - SCOPUS:85098693643
VL - 12
SP - 1
EP - 10
JO - Micromachines
JF - Micromachines
SN - 2072-666X
IS - 1
M1 - 10
ER -
ID: 73489348