High-efficiency and easy-to-fabricate integrated plasmonic grating couplers for the telecommunication wavelength range
The paper describes results of the numerical simulation and experimental characterization of plasmonic gratings and waveguides in the optical range of 1520 – 1630 nm. Gold structures were coated with a 630-nm thick tetraethylorthosilicate layer to achieve higher coupling efficiency for plasmonic gra...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Samara National Research University
2023-04-01
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| Series: | Компьютерная оптика |
| Subjects: | |
| Online Access: | https://computeroptics.ru/eng/KO/Annot/KO47-2/470204e.html |
| _version_ | 1827392560710025216 |
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| author | D.S. Zemtsov A.K. Zemtsova A.S. Smirnov K.N. Garbuzov R.S. Starikov S.S. Kosolobov V.P. Drachev |
| author_facet | D.S. Zemtsov A.K. Zemtsova A.S. Smirnov K.N. Garbuzov R.S. Starikov S.S. Kosolobov V.P. Drachev |
| author_sort | D.S. Zemtsov |
| collection | DOAJ |
| description | The paper describes results of the numerical simulation and experimental characterization of plasmonic gratings and waveguides in the optical range of 1520 – 1630 nm. Gold structures were coated with a 630-nm thick tetraethylorthosilicate layer to achieve higher coupling efficiency for plasmonic gratings using lensed optical probes. We experimentally demonstrated gold input/output plasmonic gratings with an efficiency of about – 3.8 ± 0.2 dB per grating. The measured loss of the plasmonic mode propagating over the surface of the gold waveguide was 0.14 ± 0.02 dB / μm. The work was carried out with the aim of studying integrated plasmonic structures for the development of a hybrid photonic-plasmonic integrated technology. |
| first_indexed | 2024-03-08T17:34:51Z |
| format | Article |
| id | doaj.art-6a6f9e6ed8ae4a509e8e4dc1746e892f |
| institution | Directory Open Access Journal |
| issn | 0134-2452 2412-6179 |
| language | English |
| last_indexed | 2024-03-08T17:34:51Z |
| publishDate | 2023-04-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Компьютерная оптика |
| spelling | doaj.art-6a6f9e6ed8ae4a509e8e4dc1746e892f2024-01-02T13:23:10ZengSamara National Research UniversityКомпьютерная оптика0134-24522412-61792023-04-0147222422910.18287/2412-6179-CO-1168High-efficiency and easy-to-fabricate integrated plasmonic grating couplers for the telecommunication wavelength rangeD.S. Zemtsov0A.K. Zemtsova1A.S. Smirnov2K.N. Garbuzov3R.S. Starikov4S.S. Kosolobov5V.P. Drachev6Skolkovo Institute of Science and Technology (Skoltech); National Research Nuclear University «MEPhI»Skolkovo Institute of Science and Technology (Skoltech); National Research Nuclear University «MEPhI»Skolkovo Institute of Science and Technology (Skoltech)Skolkovo Institute of Science and Technology (Skoltech)National Research Nuclear University «MEPhI»Skolkovo Institute of Science and Technology (Skoltech)Skolkovo Institute of Science and Technology (Skoltech)The paper describes results of the numerical simulation and experimental characterization of plasmonic gratings and waveguides in the optical range of 1520 – 1630 nm. Gold structures were coated with a 630-nm thick tetraethylorthosilicate layer to achieve higher coupling efficiency for plasmonic gratings using lensed optical probes. We experimentally demonstrated gold input/output plasmonic gratings with an efficiency of about – 3.8 ± 0.2 dB per grating. The measured loss of the plasmonic mode propagating over the surface of the gold waveguide was 0.14 ± 0.02 dB / μm. The work was carried out with the aim of studying integrated plasmonic structures for the development of a hybrid photonic-plasmonic integrated technology.https://computeroptics.ru/eng/KO/Annot/KO47-2/470204e.htmlintegrated opticsintegrated plasmonicsdiffraction and gratingswaveguidesoptical telecommunication range |
| spellingShingle | D.S. Zemtsov A.K. Zemtsova A.S. Smirnov K.N. Garbuzov R.S. Starikov S.S. Kosolobov V.P. Drachev High-efficiency and easy-to-fabricate integrated plasmonic grating couplers for the telecommunication wavelength range Компьютерная оптика integrated optics integrated plasmonics diffraction and gratings waveguides optical telecommunication range |
| title | High-efficiency and easy-to-fabricate integrated plasmonic grating couplers for the telecommunication wavelength range |
| title_full | High-efficiency and easy-to-fabricate integrated plasmonic grating couplers for the telecommunication wavelength range |
| title_fullStr | High-efficiency and easy-to-fabricate integrated plasmonic grating couplers for the telecommunication wavelength range |
| title_full_unstemmed | High-efficiency and easy-to-fabricate integrated plasmonic grating couplers for the telecommunication wavelength range |
| title_short | High-efficiency and easy-to-fabricate integrated plasmonic grating couplers for the telecommunication wavelength range |
| title_sort | high efficiency and easy to fabricate integrated plasmonic grating couplers for the telecommunication wavelength range |
| topic | integrated optics integrated plasmonics diffraction and gratings waveguides optical telecommunication range |
| url | https://computeroptics.ru/eng/KO/Annot/KO47-2/470204e.html |
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