Comparison among different types of advanced modulation formats under four wave mixing effects
Advanced modulation formats play a significant role for enhancing the bit rate in an optical transmission system. Ultra-long haul transmission distances are intensively investigated to further increase the spectral efficiency for building the next-generation optical networks. However, under a high d...
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2023
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my.uniten.dspace-294552023-12-28T12:13:11Z Comparison among different types of advanced modulation formats under four wave mixing effects Haider J.A. Din N.M. Al-Mansoori M.H. Abdullah F. Fadhil H.A. 55548856600 9335429400 6505891021 56613644500 25639445900 DPSK Four-wave mixing Modulation format Nonlinear effect RZ-FSK Advanced modulation formats play a significant role for enhancing the bit rate in an optical transmission system. Ultra-long haul transmission distances are intensively investigated to further increase the spectral efficiency for building the next-generation optical networks. However, under a high data rate, the effects of a fiber nonlinearity such as the four-wave mixing (FWM) give a significant lower system performance. In this paper, a system simulation is performed to compare the robustness of four types of modulation formats such as Return-to-Zero Frequency Shift Keying (RZ-FSK), Non- Return-to-Zero Frequency Shift Keying (NRZ-FSK), Differential Phase Shift Keying (DPSK), and Duobinary (DB) to the FWM effect, where the performances were mainly characterized by eye opening penalties and Bit Error Rate (BER). It was found that the FWM power is the lowest with the DPSK modulation format and reaches -55 dBm, while, in the presence of RZ-FSK modulation, it reaches a maximum value and is equal to -14 dBm. In addition, the the DPSK gives a low value of BER of 4.56_1068 in comparison with RZ-FSK modulation that offers BER in the range of 2.83_1014: It can be concluded that the DPSK modulation can be a crucial component to suppress the FWM effect in a wavelength division multiplexing system. � HAIDER JABBER ABED, N.M. DIN, M.H. AL-MANSOORI, F. ABDULLAH, HILAL A. FADHIL, 2013. Final 2023-12-28T04:13:11Z 2023-12-28T04:13:11Z 2013 Article 10.15407/ujpe58.04.0326 2-s2.0-84876731647 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84876731647&doi=10.15407%2fujpe58.04.0326&partnerID=40&md5=04ff2e9e5301124ca293d08cee99e654 https://irepository.uniten.edu.my/handle/123456789/29455 58 4 326 334 National Academy of Sciences of Ukraine Scopus |
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DPSK Four-wave mixing Modulation format Nonlinear effect RZ-FSK |
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DPSK Four-wave mixing Modulation format Nonlinear effect RZ-FSK Haider J.A. Din N.M. Al-Mansoori M.H. Abdullah F. Fadhil H.A. Comparison among different types of advanced modulation formats under four wave mixing effects |
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Advanced modulation formats play a significant role for enhancing the bit rate in an optical transmission system. Ultra-long haul transmission distances are intensively investigated to further increase the spectral efficiency for building the next-generation optical networks. However, under a high data rate, the effects of a fiber nonlinearity such as the four-wave mixing (FWM) give a significant lower system performance. In this paper, a system simulation is performed to compare the robustness of four types of modulation formats such as Return-to-Zero Frequency Shift Keying (RZ-FSK), Non- Return-to-Zero Frequency Shift Keying (NRZ-FSK), Differential Phase Shift Keying (DPSK), and Duobinary (DB) to the FWM effect, where the performances were mainly characterized by eye opening penalties and Bit Error Rate (BER). It was found that the FWM power is the lowest with the DPSK modulation format and reaches -55 dBm, while, in the presence of RZ-FSK modulation, it reaches a maximum value and is equal to -14 dBm. In addition, the the DPSK gives a low value of BER of 4.56_1068 in comparison with RZ-FSK modulation that offers BER in the range of 2.83_1014: It can be concluded that the DPSK modulation can be a crucial component to suppress the FWM effect in a wavelength division multiplexing system. � HAIDER JABBER ABED, N.M. DIN, M.H. AL-MANSOORI, F. ABDULLAH, HILAL A. FADHIL, 2013. |
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55548856600 |
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55548856600 Haider J.A. Din N.M. Al-Mansoori M.H. Abdullah F. Fadhil H.A. |
format |
Article |
author |
Haider J.A. Din N.M. Al-Mansoori M.H. Abdullah F. Fadhil H.A. |
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Haider J.A. |
title |
Comparison among different types of advanced modulation formats under four wave mixing effects |
title_short |
Comparison among different types of advanced modulation formats under four wave mixing effects |
title_full |
Comparison among different types of advanced modulation formats under four wave mixing effects |
title_fullStr |
Comparison among different types of advanced modulation formats under four wave mixing effects |
title_full_unstemmed |
Comparison among different types of advanced modulation formats under four wave mixing effects |
title_sort |
comparison among different types of advanced modulation formats under four wave mixing effects |
publisher |
National Academy of Sciences of Ukraine |
publishDate |
2023 |
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1806428084067368960 |
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13.18916 |