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Thermally insensitive determination of the linewidth broadening factor in nanostructured semiconductor lasers using optical injection locking
In semiconductor lasers, current injection not only provides the optical gain, but also induces variation of the refractive index, as governed by the Kramers-Krönig relation. The linear coupling between the changes of the effective refractive index and the modal gain is described by the linewidth br...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4908589/ https://www.ncbi.nlm.nih.gov/pubmed/27302301 http://dx.doi.org/10.1038/srep27825 |