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High efficiency DBR assisted grating chirp generators for silicon nitride fiber-chip coupling
Silicon Nitride (SiN) is emerging as a promising material for a variety of integrated photonic applications. Given its low index contrast however, a key challenge remains to design efficient couplers for the numerous platforms in SiN photonics portfolio. Using a combination of bottom reflector and a...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6906413/ https://www.ncbi.nlm.nih.gov/pubmed/31827148 http://dx.doi.org/10.1038/s41598-019-55140-8 |