Nonlinearity Compensation and Link Margin Analysis of 112-Gbps Circular-Polarization Division Multiplexed Fiber Optic Communication System using a Digital Coherent Receiver over 800-km SSMF Link
Nonlinear effects have been considered as the major limitations in coherent optical (CO) fiber transmission system. DSP based CO receiver with digital backpropagation (DBP) method has recently facilitated the compensation of fiber nonlinear impairments as well as compensating dispersion of optical f...
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| description | Nonlinear effects have been considered as the major limitations in coherent optical (CO) fiber transmission system. DSP based CO receiver with digital backpropagation (DBP) method has recently facilitated the compensation of fiber nonlinear impairments as well as compensating dispersion of optical fiber. In this paper, a comprehensive design is presented for circular-polarization division multiplexed (CPDM) 8-quadrature amplitude modulation (8-QAM) with DSP based CO receiver for the fiber optic communication (FOC) system to investigate the impact of nonlinearities. We have examined the performance of nonlinearity compensating DSP based CO receiver with DBP method and demonstrated that it can be effectively employed to mitigate the intrachannel nonlinearities in CPDM 8-QAM FOC system over 800-km SSMF link. By effectively compensating the fiber nonlinearities, we analyze the performance of bit error rate (BER), optical signal to noise ratio (OSNR), optimum launch power, and investigate the link margin by evaluating OSNR margin for a specific launch power. Moreover, a CPDM technique helps as a very suitable means of maximizing the link capacity as well as enhancing the spectral-efficiency (SE) of the FOC system. |
| doi_str_mv | 10.48550/arxiv.2101.03942 |
| format | Article |
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DSP based CO receiver with digital backpropagation (DBP) method has recently facilitated the compensation of fiber nonlinear impairments as well as compensating dispersion of optical fiber. In this paper, a comprehensive design is presented for circular-polarization division multiplexed (CPDM) 8-quadrature amplitude modulation (8-QAM) with DSP based CO receiver for the fiber optic communication (FOC) system to investigate the impact of nonlinearities. We have examined the performance of nonlinearity compensating DSP based CO receiver with DBP method and demonstrated that it can be effectively employed to mitigate the intrachannel nonlinearities in CPDM 8-QAM FOC system over 800-km SSMF link. By effectively compensating the fiber nonlinearities, we analyze the performance of bit error rate (BER), optical signal to noise ratio (OSNR), optimum launch power, and investigate the link margin by evaluating OSNR margin for a specific launch power. 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Moreover, a CPDM technique helps as a very suitable means of maximizing the link capacity as well as enhancing the spectral-efficiency (SE) of the FOC system.</description><subject>Back propagation</subject><subject>Bit error rate</subject><subject>Carbon monoxide</subject><subject>Communications systems</subject><subject>Compensation</subject><subject>Error analysis</subject><subject>Fiber optic communications</subject><subject>Fiber optics</subject><subject>Multiplexing</subject><subject>Nonlinearity</subject><subject>Optical communication</subject><subject>Optical fibers</subject><subject>Optimization</subject><subject>Polarization</subject><subject>Quadrature amplitude modulation</subject><subject>Signal to noise ratio</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><sourceid>GOX</sourceid><recordid>eNotkE1Ow0AMRiMkJCrgAKwYiXXKjCd_XaJCAakFRLuPnMQphmQSZpKq5XicjLRlY3vxPtt6nnel5DhIwlDeot3yZgxKqrHUkwBOvBForfwkADjzLp37lFJCFEMY6pH3-9KYig2h5W4npk3dknHYcWMEmkLM2XyJBdo1G3FnsNo5dqIphVLgP2atE1O2eV-h9d-aofLPMXrPG3b7YdFXHbcVbakQM87Iite243x_qO4N50d8uXMd1aJ3bNYCh_SaO6wG6IMsmU68U068GcLNviRS-l-1WC4Xs8N_F95piZWjy_9-7q1mD6vpkz9_fXye3s19DEH5WCgkFRQTAAmZiiHSmMmMMtBQYkRZFKHMI9AyD7RMSoxzikodFSXFMkfS5971ce1BcNpartHu0r3o9CB6IG6ORGub755cl342vR2suRSCOJaTMJko_Qdi1YP1</recordid><startdate>20210108</startdate><enddate>20210108</enddate><creator>A K M Sharoar Jahan Choyon</creator><creator>Chowdhury, Ruhin</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20210108</creationdate><title>Nonlinearity Compensation and Link Margin Analysis of 112-Gbps Circular-Polarization Division Multiplexed Fiber Optic Communication System using a Digital Coherent Receiver over 800-km SSMF Link</title><author>A K M Sharoar Jahan Choyon ; Chowdhury, Ruhin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a521-ad1ae14d92202b17263ab0beb232fa6eb66a0c6230c4308fa7ce6f36dfe70cae3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Back propagation</topic><topic>Bit error rate</topic><topic>Carbon monoxide</topic><topic>Communications systems</topic><topic>Compensation</topic><topic>Error analysis</topic><topic>Fiber optic communications</topic><topic>Fiber optics</topic><topic>Multiplexing</topic><topic>Nonlinearity</topic><topic>Optical communication</topic><topic>Optical fibers</topic><topic>Optimization</topic><topic>Polarization</topic><topic>Quadrature amplitude modulation</topic><topic>Signal to noise ratio</topic><toplevel>online_resources</toplevel><creatorcontrib>A K M Sharoar Jahan Choyon</creatorcontrib><creatorcontrib>Chowdhury, Ruhin</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>arXiv.org</collection><jtitle>arXiv.org</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>A K M Sharoar Jahan Choyon</au><au>Chowdhury, Ruhin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nonlinearity Compensation and Link Margin Analysis of 112-Gbps Circular-Polarization Division Multiplexed Fiber Optic Communication System using a Digital Coherent Receiver over 800-km SSMF Link</atitle><jtitle>arXiv.org</jtitle><date>2021-01-08</date><risdate>2021</risdate><eissn>2331-8422</eissn><abstract>Nonlinear effects have been considered as the major limitations in coherent optical (CO) fiber transmission system. 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| subjects | Back propagation Bit error rate Carbon monoxide Communications systems Compensation Error analysis Fiber optic communications Fiber optics Multiplexing Nonlinearity Optical communication Optical fibers Optimization Polarization Quadrature amplitude modulation Signal to noise ratio |
| title | Nonlinearity Compensation and Link Margin Analysis of 112-Gbps Circular-Polarization Division Multiplexed Fiber Optic Communication System using a Digital Coherent Receiver over 800-km SSMF Link |
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