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http://hdl.handle.net/2289/7534| Title: | Investigation of the noise figure in degenerate dual-pump phase sensitive amplifier using a multi-wave model |
| Authors: | Bouasria, Yousra Chatterjee, Debanuj Bretenaker, Fabien +4 Co-Authors |
| Issue Date: | Sep-2020 |
| Publisher: | Optical Society of America |
| Citation: | Journal of the Optical Society of America B, 2020, Vol.37, p2745-2754 |
| Abstract: | A semi-classical 7-wave model is developed to investigate the noise performances of a degenerate dual-pump phase sensitive amplifier. This approach takes into account the transfer to the signal, through multiple four-wave mixing processes, of the vacuum fluctuations injected in the high-order waves. This effect leads to a degradation of the noise figure of the amplifier with respect to the 0 dB value predicted by the usual 3-wave model. However, it is proved that a careful choice of the fiber dispersion allows to use the high-order waves to enhance the signal gain without degrading the noise figure above 1 dB. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/7534 |
| ISSN: | 0740-3224 1520-8540(Online) |
| Alternative Location: | https://ui.adsabs.harvard.edu/abs/2020arXiv200904940B/abstract https://arxiv.org/abs/2009.04940 https://doi.org/10.1364/JOSAB.400604 |
| Copyright: | 2020 Optical Society of America |
| Appears in Collections: | Research Papers (LAMP) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2020_JOSAB_Vol.37_p2745.pdf Restricted Access | Restricted Access | 666.35 kB | Adobe PDF | View/Open Request a copy |
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