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Ultralow-noise microwave extraction from optical frequency combs using photocurrent pulse shaping with balanced photodetection
The phase noise of microwaves extracted from optical frequency combs is fundamentally limited by thermal and shot noise, which is inherent in photodetection. Saturation of a photodiode due to the high peak power of ultrashort optical pulses, however, prohibits further scaling of white phase noise by...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8426341/ https://www.ncbi.nlm.nih.gov/pubmed/34497322 http://dx.doi.org/10.1038/s41598-021-97378-1 |