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Active waveguide Bragg lasers via conformal contact PDMS stamps
Lasing is observed in Bragg lasers formed through conformal contact of a patterned PDMS stamp with a plain active film, spincoated on glass. The thresholds, output efficiencies and spectral characteristics are compared to standard substrate patterned gratings and is discussed in relation to the coup...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9789066/ https://www.ncbi.nlm.nih.gov/pubmed/36564483 http://dx.doi.org/10.1038/s41598-022-26218-7 |