Modified split-step fourier method for compensation of nonlinear fibre impairments
In this paper, we investigate a modified split-step Fourier method to enable computationally-efficient digital nonlinearity compensation for a coherently-detected 112 Gb/s polarization multiplexed quadrature phase shifted keying transmission over a 1,600 km link (20×80 km) with no inline compensatio...
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| creator | Rafique, D. Mussolin, M. Forzati, M. Martensson, J. Chugtai, M. N. Ellis, A. D. |
| description | In this paper, we investigate a modified split-step Fourier method to enable computationally-efficient digital nonlinearity compensation for a coherently-detected 112 Gb/s polarization multiplexed quadrature phase shifted keying transmission over a 1,600 km link (20×80 km) with no inline compensation. We report up to 80% reduction in required stages to perform nonlinear compensation, in comparison to the conventional back-propagation algorithm. This method takes into account the correlation between adjacent symbols at a given instant using a weighted-average approach to enable practical digital nonlinearity compensation. |
| doi_str_mv | 10.1109/ICTON.2011.5971017 |
| format | Conference Proceeding |
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This method takes into account the correlation between adjacent symbols at a given instant using a weighted-average approach to enable practical digital nonlinearity compensation.</description><subject>Adaptive filters</subject><subject>advanced modulation</subject><subject>advanced modulation formats</subject><subject>Band pass filters</subject><subject>Coherent communications</subject><subject>digital signal processing</subject><subject>Kerr nonlinearity</subject><subject>Nonlinear optics</subject><subject>Optical fiber filters</subject><subject>Optical fibers</subject><subject>Optical receivers</subject><issn>2162-7339</issn><isbn>1457708817</isbn><isbn>9781457708817</isbn><isbn>9781457708800</isbn><isbn>1457708825</isbn><isbn>9781457708824</isbn><isbn>1457708809</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2011</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><sourceid>D8T</sourceid><recordid>eNo9kF1LwzAYhSMqqHN_QG_yA-zM27T5uBzzazAdyPS2pMkbF12bknaI_97Bpufm8MDDuTiEXAGbADB9O5-tli-TnAFMSi2BgTwiYy0VFKWUTCnGjsnFH4A8Iec5iDyTnOszMu77T7aLEFqo4py8PkcXfEBH-24ThqwfsKM-blPARBsc1tHtMFEbmw7b3gwhtjR62sZ2E1o0ifpQJ6Sh6UxIDbZDf0lOvdn0OD70iLw93K9mT9li-TifTRdZAAkyA28tU5aB4GC19EwqdFxiLZwRllnvOEfjlHHclsJYJQrLubRYO6t5UfARudnv9t_YbeuqS6Ex6aeKJlR34X1axfRRfQ3rShcqL3f69V4PiPgvHx7kv9F3ZNc</recordid><startdate>2011</startdate><enddate>2011</enddate><creator>Rafique, D.</creator><creator>Mussolin, M.</creator><creator>Forzati, M.</creator><creator>Martensson, J.</creator><creator>Chugtai, M. 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D.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection><collection>SwePub</collection><collection>SWEPUB Kungliga Tekniska Högskolan full text</collection><collection>SwePub Conference</collection><collection>SwePub Conference full text</collection><collection>SWEPUB Freely available online</collection><collection>SWEPUB Kungliga Tekniska Högskolan</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Rafique, D.</au><au>Mussolin, M.</au><au>Forzati, M.</au><au>Martensson, J.</au><au>Chugtai, M. N.</au><au>Ellis, A. D.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Modified split-step fourier method for compensation of nonlinear fibre impairments</atitle><btitle>2011 13th International Conference on Transparent Optical Networks</btitle><stitle>ICTON</stitle><date>2011</date><risdate>2011</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>2162-7339</issn><isbn>1457708817</isbn><isbn>9781457708817</isbn><eisbn>9781457708800</eisbn><eisbn>1457708825</eisbn><eisbn>9781457708824</eisbn><eisbn>1457708809</eisbn><abstract>In this paper, we investigate a modified split-step Fourier method to enable computationally-efficient digital nonlinearity compensation for a coherently-detected 112 Gb/s polarization multiplexed quadrature phase shifted keying transmission over a 1,600 km link (20×80 km) with no inline compensation. 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| identifier | ISSN: 2162-7339 |
| ispartof | 2011 13th International Conference on Transparent Optical Networks, 2011, p.1-4 |
| issn | 2162-7339 |
| language | eng |
| recordid | cdi_ieee_primary_5971017 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Adaptive filters advanced modulation advanced modulation formats Band pass filters Coherent communications digital signal processing Kerr nonlinearity Nonlinear optics Optical fiber filters Optical fibers Optical receivers |
| title | Modified split-step fourier method for compensation of nonlinear fibre impairments |
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