Records |
Author |
Komrakova, S.; Kovalyuk, V.; An, P.; Golikov, A.; Rybin, M.; Obraztsova, E.; Goltsman, G. |
Title |
Effective absorption coefficient of a graphene atop of silicon nitride nanophotonic circuit |
Type |
Conference Article |
Year |
2020 |
Publication |
J. Phys.: Conf. Ser. |
Abbreviated Journal |
J. Phys.: Conf. Ser. |
Volume |
1695 |
Issue |
|
Pages |
012135 |
Keywords |
silicon nitride O-ring resonator, ORR |
Abstract |
In this paper, we demonstrate the results of a study of the optical absorption properties of graphene integrated with silicon nitride O-ring resonator. We fabricated an array of O-ring resonators with different graphene coverage area atop. By measuring the transmission spectra of nanophotonic devices with and without graphene, we calculated the effective absorption coefficient of the graphene on a rib silicon nitride waveguide. |
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1742-6588 |
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Serial |
1177 |
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Author |
Elmanova, A.; An, P.; Kovalyuk, V.; Golikov, A.; Elmanov, I.; Goltsman, G. |
Title |
Study of silicon nitride O-ring resonator for gas-sensing applications |
Type |
Conference Article |
Year |
2020 |
Publication |
J. Phys.: Conf. Ser. |
Abbreviated Journal |
J. Phys.: Conf. Ser. |
Volume |
1695 |
Issue |
|
Pages |
012124 |
Keywords |
silicon nitride O-ring resonator, ORR |
Abstract |
In this work, we experimentally studied the influence of different gaseous surroundings on silicon nitride O-ring resonator transmission. We compared the obtained results with numerical calculations and theoretical analysis and found a good agreement between them. Our results have a great potential for gas sensing applications, where a compact footprint and high efficiency are desired simultaneously. |
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Summary Language |
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Series Editor |
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Series Volume |
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Edition |
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ISSN |
1742-6588 |
ISBN |
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no |
Call Number |
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Serial |
1176 |
Permanent link to this record |