Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/7533| Title: | Investigation of analog signal distortion introduced by a fiber phase sensitive amplifier |
| Authors: | Chatterjee, Debanuj Bouasria, Yousra Bretenaker, Fabien +4 Co-Authors |
| Issue Date: | Aug-2020 |
| Publisher: | Optical Society of America |
| Citation: | Journal of the Optical Society of America B, 2020, Vol. 37, p2405-2415 |
| Abstract: | We numerically simulate the distortion of an analog signal carried in a microwave photonics link containing a phase sensitive amplifier (PSA), focusing mainly on amplitude modulation format. The numerical model is validated by comparison with experimental measurements. By using the well known two-tone test, we compare the situations in which a standard intensity modulator is used with the one where a perfectly linear modulator would be employed. We also investigate the role of gain saturation on the nonlinearity of the PSA. Finally, we establish the conditions, in which the signal nonlinearity introduced by the PSA itself can be extremely small. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/7533 |
| ISSN: | 0740-3224 1520-8540(Online) |
| Alternative Location: | https://ui.adsabs.harvard.edu/abs/2020arXiv200905399C/abstract https://arxiv.org/abs/2009.05399 https://doi.org/10.1364/JOSAB.397469 |
| Copyright: | 2020 Optical Society of America |
| Appears in Collections: | Research Papers (LAMP) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2020_JOSAB_Vol.37_p2405.pdf Restricted Access | Restricted Access | 970.58 kB | Adobe PDF | View/Open Request a copy |
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