Tuning refractive index change of SiNx induced by ultrafast laser pulses
We demonstrate the feasibility of femtosecond laser pulses to tune refractive index of SiNx, enabling direct writing waveguides in SiNx and reconfiguring microring resonators. The refractive index increases with pulse energy and pulse density.
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2024/17/epjconf_eph2024_02021.pdf |
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| author | Shayeganrad Gholamreza Beresna Martynas Bucio Thalia Domínguez Brambilla Gilberto Gardes Fredric Y. |
| author_facet | Shayeganrad Gholamreza Beresna Martynas Bucio Thalia Domínguez Brambilla Gilberto Gardes Fredric Y. |
| author_sort | Shayeganrad Gholamreza |
| collection | DOAJ |
| description | We demonstrate the feasibility of femtosecond laser pulses to tune refractive index of SiNx, enabling direct writing waveguides in SiNx and reconfiguring microring resonators. The refractive index increases with pulse energy and pulse density. |
| format | Article |
| id | doaj-art-5261cd3663fd4bc7a440321d16e87e77 |
| institution | OA Journals |
| issn | 2100-014X |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-5261cd3663fd4bc7a440321d16e87e772025-08-20T02:10:42ZengEDP SciencesEPJ Web of Conferences2100-014X2024-01-013070202110.1051/epjconf/202430702021epjconf_eph2024_02021Tuning refractive index change of SiNx induced by ultrafast laser pulsesShayeganrad Gholamreza0Beresna Martynas1Bucio Thalia Domínguez2Brambilla Gilberto3Gardes Fredric Y.4Optoelectronics Research Centre, University of SouthamptonOptoelectronics Research Centre, University of SouthamptonOptoelectronics Research Centre, University of SouthamptonOptoelectronics Research Centre, University of SouthamptonOptoelectronics Research Centre, University of SouthamptonWe demonstrate the feasibility of femtosecond laser pulses to tune refractive index of SiNx, enabling direct writing waveguides in SiNx and reconfiguring microring resonators. The refractive index increases with pulse energy and pulse density.https://www.epj-conferences.org/articles/epjconf/pdf/2024/17/epjconf_eph2024_02021.pdf |
| spellingShingle | Shayeganrad Gholamreza Beresna Martynas Bucio Thalia Domínguez Brambilla Gilberto Gardes Fredric Y. Tuning refractive index change of SiNx induced by ultrafast laser pulses EPJ Web of Conferences |
| title | Tuning refractive index change of SiNx induced by ultrafast laser pulses |
| title_full | Tuning refractive index change of SiNx induced by ultrafast laser pulses |
| title_fullStr | Tuning refractive index change of SiNx induced by ultrafast laser pulses |
| title_full_unstemmed | Tuning refractive index change of SiNx induced by ultrafast laser pulses |
| title_short | Tuning refractive index change of SiNx induced by ultrafast laser pulses |
| title_sort | tuning refractive index change of sinx induced by ultrafast laser pulses |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2024/17/epjconf_eph2024_02021.pdf |
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