Ultrafast all-optical clock recovery based on phase-only linear optical filtering
We report on a novel, efficient technique for all-optical clock recovery from RZ-OOK data signals based on spectral phase-only (all-pass) optical filtering. This technique significantly enhances both the recovered optical clock quality and energy efficiency in comparison with conventional amplitude...
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| Published in | Optics letters Vol. 39; no. 9; p. 2815 |
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| Main Authors | , , , , |
| Format | Journal Article |
| Language | English |
| Published |
United States
01.05.2014
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| Online Access | Get more information |
| ISSN | 1539-4794 |
| DOI | 10.1364/OL.39.002815 |
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| Abstract | We report on a novel, efficient technique for all-optical clock recovery from RZ-OOK data signals based on spectral phase-only (all-pass) optical filtering. This technique significantly enhances both the recovered optical clock quality and energy efficiency in comparison with conventional amplitude optical filtering approaches using a Fabry-Perot filter. The proposed concept is validated through recovery of the optical clock from a 640 Gbit/s RZ-OOK data signal using a commercial linear optical waveshaper. |
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| AbstractList | We report on a novel, efficient technique for all-optical clock recovery from RZ-OOK data signals based on spectral phase-only (all-pass) optical filtering. This technique significantly enhances both the recovered optical clock quality and energy efficiency in comparison with conventional amplitude optical filtering approaches using a Fabry-Perot filter. The proposed concept is validated through recovery of the optical clock from a 640 Gbit/s RZ-OOK data signal using a commercial linear optical waveshaper. |
| Author | Oxenløwe, Leif Katsuo Kong, Deming Galili, Michael Azaña, José Maram, Reza |
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| BackLink | https://www.ncbi.nlm.nih.gov/pubmed/24784111$$D View this record in MEDLINE/PubMed |
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| CitedBy_id | crossref_primary_10_1109_JLT_2015_2500538 crossref_primary_10_1364_OL_41_000064 crossref_primary_10_1038_s41467_023_37472_2 crossref_primary_10_1038_s41467_020_19544_9 crossref_primary_10_1007_s12200_016_0554_y crossref_primary_10_1016_j_rinp_2023_106801 crossref_primary_10_1109_JLT_2021_3107834 crossref_primary_10_1002_andp_202000584 crossref_primary_10_1364_OL_40_005403 crossref_primary_10_1021_acsphotonics_1c00745 |
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| Snippet | We report on a novel, efficient technique for all-optical clock recovery from RZ-OOK data signals based on spectral phase-only (all-pass) optical filtering.... |
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| Title | Ultrafast all-optical clock recovery based on phase-only linear optical filtering |
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