Near-IR resonant response of Ge microparticles fabricated by femtosecond laser printing

D. M. Zhigunov; Andrey Evlyukhin; U. Zywietz; Sergiy M. Novikov; Boris N. Chichkov

doi:10.1088/1742-6596/1092/1/012175

Near-IR resonant response of Ge microparticles fabricated by femtosecond laser printing

D. M. Zhigunov, Andrey Evlyukhin, U. Zywietz, Sergiy M. Novikov, Boris N. Chichkov

Research output: Contribution to journal › Conference article › Research › peer-review

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Abstract

Recently introduced femtosecond laser printing approach was applied for the controlled fabrication of single germanium microparticles (MPs). The characterization of MPs was performed by scanning electron microscopy and near-IR optical spectroscopy. The size of obtained MPs is about 1-1.5 μm while their shape is close to spherical. Theoretical calculations of MP scattering cross section were performed on the basis of Mie theory. It is shown that extinction spectra of Ge MPs possess sharp resonances in near IR spectral region, which are identified by means of multipole decomposition analysis.

Original language	English
Article number	012175
Book series	Journal of Physics: Conference Series (Online)
Volume	1092
Number of pages	3
ISSN	1742-6596
DOIs	https://doi.org/10.1088/1742-6596/1092/1/012175
Publication status	Published - 2018
Event	3rd International Conference on Metamaterials and Nanophotonics, METANANO 2018 - Sochi, Russian Federation Duration: 17. Sept 2018 → 21. Sept 2018

Conference

Conference	3rd International Conference on Metamaterials and Nanophotonics, METANANO 2018
Country/Territory	Russian Federation
City	Sochi
Period	17/09/2018 → 21/09/2018

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10.1088/1742-6596/1092/1/012175Licence: CC BY

Near-IR resonant response of Ge microparticles fabricated by femtosecond laser printingFinal published version, 648 KBLicence: CC BY

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title = "Near-IR resonant response of Ge microparticles fabricated by femtosecond laser printing",

abstract = "Recently introduced femtosecond laser printing approach was applied for the controlled fabrication of single germanium microparticles (MPs). The characterization of MPs was performed by scanning electron microscopy and near-IR optical spectroscopy. The size of obtained MPs is about 1-1.5 μm while their shape is close to spherical. Theoretical calculations of MP scattering cross section were performed on the basis of Mie theory. It is shown that extinction spectra of Ge MPs possess sharp resonances in near IR spectral region, which are identified by means of multipole decomposition analysis.",

author = "Zhigunov, {D. M.} and Andrey Evlyukhin and U. Zywietz and Novikov, {Sergiy M.} and Chichkov, {Boris N.}",

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language = "English",

volume = "1092",

journal = "Journal of Physics: Conference Series (Online)",

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T1 - Near-IR resonant response of Ge microparticles fabricated by femtosecond laser printing

AU - Zhigunov, D. M.

AU - Evlyukhin, Andrey

AU - Zywietz, U.

AU - Novikov, Sergiy M.

AU - Chichkov, Boris N.

PY - 2018

Y1 - 2018

N2 - Recently introduced femtosecond laser printing approach was applied for the controlled fabrication of single germanium microparticles (MPs). The characterization of MPs was performed by scanning electron microscopy and near-IR optical spectroscopy. The size of obtained MPs is about 1-1.5 μm while their shape is close to spherical. Theoretical calculations of MP scattering cross section were performed on the basis of Mie theory. It is shown that extinction spectra of Ge MPs possess sharp resonances in near IR spectral region, which are identified by means of multipole decomposition analysis.

AB - Recently introduced femtosecond laser printing approach was applied for the controlled fabrication of single germanium microparticles (MPs). The characterization of MPs was performed by scanning electron microscopy and near-IR optical spectroscopy. The size of obtained MPs is about 1-1.5 μm while their shape is close to spherical. Theoretical calculations of MP scattering cross section were performed on the basis of Mie theory. It is shown that extinction spectra of Ge MPs possess sharp resonances in near IR spectral region, which are identified by means of multipole decomposition analysis.

U2 - 10.1088/1742-6596/1092/1/012175

DO - 10.1088/1742-6596/1092/1/012175

M3 - Conference article

SN - 1742-6596

VL - 1092

JO - Journal of Physics: Conference Series (Online)

JF - Journal of Physics: Conference Series (Online)

M1 - 012175

T2 - 3rd International Conference on Metamaterials and Nanophotonics, METANANO 2018

Y2 - 17 September 2018 through 21 September 2018

ER -

Near-IR resonant response of Ge microparticles fabricated by femtosecond laser printing

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