Flexible dispersion engineering using polymer patterning in nanophotonic waveguides
Flexible dispersion engineering using polymer patterning in nanophotonic waveguides
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London: Nature Publishing Group UK
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English
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London: Nature Publishing Group UK
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We demonstrate the engineering of waveguide dispersion by lithographically patterning the polymer cladding on silicon nitride waveguide resonators. Both normal and anomalous dispersion, ranging from − 462 to 409 ps/nm/km, can be achieved for the same waveguide dimension within an integrated photonic chip. In the meantime, this simple process shows...
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Flexible dispersion engineering using polymer patterning in nanophotonic waveguides
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TN_cdi_doaj_primary_oai_doaj_org_article_f157ae44a04a499db284ffd2f5cf5ca9
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_f157ae44a04a499db284ffd2f5cf5ca9
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ISSN
2045-2322
E-ISSN
2045-2322
DOI
10.1038/s41598-023-40372-6
