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Photon pair generation in hydrogenated amorphous silicon microring resonators
We generate photon pairs in a-Si:H microrings using a CW pump, and find the Kerr coefficient of a-Si:H to be 3.73 ± 0.25 × 10(−17)m(2)/W. By measuring the Q factor with coupled power we find that the loss in the a-Si:H micro-rings scales linearly with power, and therefore cannot originate from two p...
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| Vydáno v: | Sci Rep |
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| Hlavní autoři: | , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Nature Publishing Group
2016
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5171649/ https://ncbi.nlm.nih.gov/pubmed/27996014 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep38908 |
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