dc.contributor.author | Chaubey, V.K. | |
dc.date.accessioned | 2023-02-07T08:47:50Z | |
dc.date.available | 2023-02-07T08:47:50Z | |
dc.date.issued | 2012 | |
dc.identifier.uri | https://www.tandfonline.com/doi/full/10.1080/09500340.2012.677488 | |
dc.identifier.uri | http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/9042 | |
dc.description.abstract | This paper presents a system model to simulate and evaluate the performance of duobinary RZ (DB-RZ) and duobinary NRZ (DB-NRZ) modulation format in a 40 Gbps optical communication link. The design has been optimized to estimate the electrical and optical filter parameters for optimum performance under dispersion and self-phase modulation induced impairments. The presented model has been operated under various OSNR conditions to investigate the limitations of GVD and SPM on the BER-equivalent Q-factor for DB-NRZ and DB-RZ encoded optical data. The analysis reports the superiority of DB-NRZ over DB-RZ at higher OSNR. However, for a typical OSNR value a crossover optical filter bandwidth has been observed beyond which DB-RZ outperforms DB-NRZ. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Taylor & Francis | en_US |
dc.subject | EEE | en_US |
dc.subject | DB-RZ | en_US |
dc.subject | DB-NRZ | en_US |
dc.subject | GVD | en_US |
dc.subject | BER-equivalent Q-factor | en_US |
dc.subject | OSNR | en_US |
dc.title | Simulation and Performance Analysis of Duobinary 40 Gbps Optical Link | en_US |
dc.type | Article | en_US |
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