Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/95749
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electronic and Information Engineering | en_US |
dc.contributor | Department of Electrical Engineering | en_US |
dc.contributor | Mainland Development Office | en_US |
dc.contributor | Photonics Research Institute | en_US |
dc.contributor | Department of Electronic and Information Engineering | en_US |
dc.contributor | Department of Electrical Engineering | en_US |
dc.contributor | Mainland Development Office | en_US |
dc.creator | Zhang, J | en_US |
dc.creator | Wu, X | en_US |
dc.creator | Yan, Q | en_US |
dc.creator | Tan, H | en_US |
dc.creator | Hong, X | en_US |
dc.creator | Fei, C | en_US |
dc.creator | Lau, APT | en_US |
dc.creator | Lu, C | en_US |
dc.date.accessioned | 2022-10-05T03:56:46Z | - |
dc.date.available | 2022-10-05T03:56:46Z | - |
dc.identifier.issn | 0146-9592 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/95749 | - |
dc.language.iso | en | en_US |
dc.publisher | Optical Society of America | en_US |
dc.rights | Journal © 2022 Optica Publishing Group | en_US |
dc.rights | © 2022 Optica Publishing Group | en_US |
dc.rights | © 2022 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. | en_US |
dc.rights | The following publication Junwei Zhang, Xiong Wu, Qifeng Yan, Heyun Tan, Xiaojian Hong, Chao Fei, Alan Pak Tao Lau, and Chao Lu, "Nonlinearity-aware PS-PAM-16 transmission for C-band net-300-Gbit/s/λ short-reach optical interconnects with a single DAC," Opt. Lett. 47, 3035-3038 (2022) is available at https://dx.doi.org/10.1364/OL.462013. | en_US |
dc.title | Nonlinearity-aware PS-PAM-16 transmission for C-band net-300-Gbit/s/λ short-reach optical interconnects with a single DAC | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 3035 | en_US |
dc.identifier.epage | 3038 | en_US |
dc.identifier.volume | 47 | en_US |
dc.identifier.issue | 12 | en_US |
dc.identifier.doi | 10.1364/OL.462013 | en_US |
dcterms.abstract | A nonlinearity-aware signal transmission scheme based on a low-complexity 3rd-order diagonally pruned absolute-term nonlinear equalizer (NLE) with weight sharing (DP-AT-NLE-WS) and rate-adaptable probabilistically shaped 16-level pulse amplitude modulation (PS-PAM-16) signal is proposed and experimentally demonstrated for C-band net-300-Gbit/s/λ short-reach optical interconnects. By replacing the multiplication operation with the absolute operation and applying weight sharing to reduce the kernel redundancy, the computational complexity of the proposed 3rd-order DP-AT-NLE-WS is reduced by >40% compared with the 3rd-order DP-Volterra NLE (DP-VNLE), DP-AT-NLE, and DP-VNLE-WS, with the achieved normalized general mutual information (NGMI) above a threshold of 0.857. Employing a commercial 32-GHz Mach-Zehnder modulator (MZM) and a single digital-to-analog converter (DAC), we demonstrate the single-lane transmission of 100-GBaud PS-PAM-16 signal using DP-AT-NLE-WS in the C band at record 370-Gbit/s line rate and 300.4-Gbit/s net rate over 1-km standard single-mode fiber (SSMF), achieving 21.2% (15.5%) capacity improvement over 100 (105)-GBaud PAM-8 transmission. To the best of our knowledge, this is the first net-300Gbit/s intensity modulation and direct detection (IM/DD) short-reach transmission in the C band using commercially available components. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Optics letters, 15 June 2022, v. 47, no. 12, p. 3035-3038 | en_US |
dcterms.isPartOf | Optics letters | en_US |
dcterms.issued | 2022-06 | - |
dc.identifier.scopus | 2-s2.0-85132082492 | - |
dc.identifier.pmid | 35709043 | - |
dc.identifier.eissn | 1539-4794 | en_US |
dc.description.validate | 202210 bckw | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | a1727 | - |
dc.identifier.SubFormID | 45843 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Zhang_Ps-Pam-16_Transmission_C-Band.pdf | Pre-Published version | 593.03 kB | Adobe PDF | View/Open |
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