The Influence of Digital Modulations on 320 Gbit/s Optical Time Division Multiplexing
In this article the optical time division multiplexingtechnique for high speed point-to-point optical networksis discussed. We performed test of influence of selected types modulation formats in the optical time division multiplexing simulation model with a distance of 30 km. Additionally, this pape...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Croatian Communications and Information Society (CCIS)
2015-12-01
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| Series: | Journal of Communications Software and Systems |
| Subjects: | |
| Online Access: | https://jcomss.fesb.unist.hr/index.php/jcomss/article/view/96 |
| _version_ | 1811199687499186176 |
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| author | Lukas Koci Petr Munster Tomas Horvath Milan Cucka Miloslav Filka |
| author_facet | Lukas Koci Petr Munster Tomas Horvath Milan Cucka Miloslav Filka |
| author_sort | Lukas Koci |
| collection | DOAJ |
| description | In this article the optical time division multiplexingtechnique for high speed point-to-point optical networksis discussed. We performed test of influence of selected types modulation formats in the optical time division multiplexing simulation model with a distance of 30 km. Additionally, this paper focuses on maximum bandwidth usage, improvement of bit error rate and the another goal is to achieve the maximal transmission distance by using of special compensation optical fiber. Optimal length of compensation optical fiber was found and used during simulations. We demonstrated positive influence compensation optical fiber on bit error rate. For comparisonof modulation formats such as return-to-zero, non-return-to-zero, chirped-return-to-zero, carrier-suppressed-return-to-zero, and m-ary quadrature amplitude modulation were tested. Our results confirm that it is possible to achieve better bit error rate for selected modulation formats. |
| first_indexed | 2024-04-12T01:51:49Z |
| format | Article |
| id | doaj.art-9b72d65d0e7d46e6a10fd1d403e71c63 |
| institution | Directory Open Access Journal |
| issn | 1845-6421 1846-6079 |
| language | English |
| last_indexed | 2024-04-12T01:51:49Z |
| publishDate | 2015-12-01 |
| publisher | Croatian Communications and Information Society (CCIS) |
| record_format | Article |
| series | Journal of Communications Software and Systems |
| spelling | doaj.art-9b72d65d0e7d46e6a10fd1d403e71c632022-12-22T03:52:55ZengCroatian Communications and Information Society (CCIS)Journal of Communications Software and Systems1845-64211846-60792015-12-01114187191The Influence of Digital Modulations on 320 Gbit/s Optical Time Division MultiplexingLukas KociPetr MunsterTomas HorvathMilan CuckaMiloslav FilkaIn this article the optical time division multiplexingtechnique for high speed point-to-point optical networksis discussed. We performed test of influence of selected types modulation formats in the optical time division multiplexing simulation model with a distance of 30 km. Additionally, this paper focuses on maximum bandwidth usage, improvement of bit error rate and the another goal is to achieve the maximal transmission distance by using of special compensation optical fiber. Optimal length of compensation optical fiber was found and used during simulations. We demonstrated positive influence compensation optical fiber on bit error rate. For comparisonof modulation formats such as return-to-zero, non-return-to-zero, chirped-return-to-zero, carrier-suppressed-return-to-zero, and m-ary quadrature amplitude modulation were tested. Our results confirm that it is possible to achieve better bit error rate for selected modulation formats.https://jcomss.fesb.unist.hr/index.php/jcomss/article/view/96OTDMRZNRZCRZm-QAMmodulationBER |
| spellingShingle | Lukas Koci Petr Munster Tomas Horvath Milan Cucka Miloslav Filka The Influence of Digital Modulations on 320 Gbit/s Optical Time Division Multiplexing Journal of Communications Software and Systems OTDM RZ NRZ CRZ m-QAM modulation BER |
| title | The Influence of Digital Modulations on 320 Gbit/s Optical Time Division Multiplexing |
| title_full | The Influence of Digital Modulations on 320 Gbit/s Optical Time Division Multiplexing |
| title_fullStr | The Influence of Digital Modulations on 320 Gbit/s Optical Time Division Multiplexing |
| title_full_unstemmed | The Influence of Digital Modulations on 320 Gbit/s Optical Time Division Multiplexing |
| title_short | The Influence of Digital Modulations on 320 Gbit/s Optical Time Division Multiplexing |
| title_sort | influence of digital modulations on 320 gbit s optical time division multiplexing |
| topic | OTDM RZ NRZ CRZ m-QAM modulation BER |
| url | https://jcomss.fesb.unist.hr/index.php/jcomss/article/view/96 |
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