Vertical silicon nanowire-based racetrack resonator optical sensor
<p>We propose a highly sensitive optical sensor which is built from silicon nanowires. The silicon nanowires are arranged to form a ring resonator. The silicon nanowires cladding and voids are filled with the analyte. The sensor has a small footprint of 16 μm × 16.5 μm. The insertion loss of t...
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2019
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| _version_ | 1864513568049725440 |
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| author | S. M. Sherif (14150466) |
| author2 | M. Y. Elsayed (14150469) L. A. Shahada (14150472) M. A. Swillam (14150475) |
| author2_role | author author author |
| author_facet | S. M. Sherif (14150466) M. Y. Elsayed (14150469) L. A. Shahada (14150472) M. A. Swillam (14150475) |
| author_role | author |
| dc.creator.none.fl_str_mv | S. M. Sherif (14150466) M. Y. Elsayed (14150469) L. A. Shahada (14150472) M. A. Swillam (14150475) |
| dc.date.none.fl_str_mv | 2019-10-21T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s00339-019-2942-9 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Vertical_silicon_nanowire-based_racetrack_resonator_optical_sensor/21597021 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical sciences Analytical chemistry Physical chemistry General Materials Science General Chemistry |
| dc.title.none.fl_str_mv | Vertical silicon nanowire-based racetrack resonator optical sensor |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>We propose a highly sensitive optical sensor which is built from silicon nanowires. The silicon nanowires are arranged to form a ring resonator. The silicon nanowires cladding and voids are filled with the analyte. The sensor has a small footprint of 16 μm × 16.5 μm. The insertion loss of the sensor is only 0.4 dB, while it is characterized by its high sensitivity of 430 nm/RIU. As a biosensor, our device showed a 100 nm/RIU sensitivity when a thin biolayer of 10 nm thickness is attached to the silicon nanowire structures.</p><h2>Other Information</h2> <p> Published in: Applied Physics A<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s00339-019-2942-9" target="_blank">http://dx.doi.org/10.1007/s00339-019-2942-9</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_6bba74bcc505288889e096a5776d2614 |
| identifier_str_mv | 10.1007/s00339-019-2942-9 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/21597021 |
| publishDate | 2019 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Vertical silicon nanowire-based racetrack resonator optical sensorS. M. Sherif (14150466)M. Y. Elsayed (14150469)L. A. Shahada (14150472)M. A. Swillam (14150475)Chemical sciencesAnalytical chemistryPhysical chemistryGeneral Materials ScienceGeneral Chemistry<p>We propose a highly sensitive optical sensor which is built from silicon nanowires. The silicon nanowires are arranged to form a ring resonator. The silicon nanowires cladding and voids are filled with the analyte. The sensor has a small footprint of 16 μm × 16.5 μm. The insertion loss of the sensor is only 0.4 dB, while it is characterized by its high sensitivity of 430 nm/RIU. As a biosensor, our device showed a 100 nm/RIU sensitivity when a thin biolayer of 10 nm thickness is attached to the silicon nanowire structures.</p><h2>Other Information</h2> <p> Published in: Applied Physics A<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s00339-019-2942-9" target="_blank">http://dx.doi.org/10.1007/s00339-019-2942-9</a></p>2019-10-21T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s00339-019-2942-9https://figshare.com/articles/journal_contribution/Vertical_silicon_nanowire-based_racetrack_resonator_optical_sensor/21597021CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/215970212019-10-21T00:00:00Z |
| spellingShingle | Vertical silicon nanowire-based racetrack resonator optical sensor S. M. Sherif (14150466) Chemical sciences Analytical chemistry Physical chemistry General Materials Science General Chemistry |
| status_str | publishedVersion |
| title | Vertical silicon nanowire-based racetrack resonator optical sensor |
| title_full | Vertical silicon nanowire-based racetrack resonator optical sensor |
| title_fullStr | Vertical silicon nanowire-based racetrack resonator optical sensor |
| title_full_unstemmed | Vertical silicon nanowire-based racetrack resonator optical sensor |
| title_short | Vertical silicon nanowire-based racetrack resonator optical sensor |
| title_sort | Vertical silicon nanowire-based racetrack resonator optical sensor |
| topic | Chemical sciences Analytical chemistry Physical chemistry General Materials Science General Chemistry |