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Transmission Performance of 112 Gb/s POLMUX QPSK Signal in OOK/DPSK WDM System

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Veröffentlicht/Copyright: 6. April 2018
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Journal of Optical Communications
Aus der Zeitschrift Journal of Optical Communications Band 41 Heft 2

Abstract

In this article, the impact of cross-phase modulation (XPM) and cross-polarization modulation (XpolM) on transmission of 112 Gb/s polarization multiplexed quadrature phase shift keying (POLMUX QPSK) signal in a wavelength division multiplexing (WDM) system has been investigated. This WDM system comprises of on-off keying (OOK) or differential phase shift keying (DPSK) channels. It is observed that the effects of XPM and XpolM are greatly reduced in a hybrid system of co-propagating OOK and DPSK channels. This is due to the dominance of phase modulation of DPSK signals rather than the intensity modulated OOK signals. The error vector magnitude (EVM) of the received optical signal is evaluated for the increase in number of neighbouring OOK and DPSK channels respectively within a bandwidth of 350 GHz. Also, the effect of increase in bit rate for two neighbouring OOK and DPSK channels has been observed individually on the 112 Gb/s POLMUX QPSK signal. It is concluded that DPSK signals display an improvement of −9.44 dB in EVM over OOK signals when there are eight neighbouring channels in the transmission system.

Keywords: quadrature phase shift keying (QPSK); polarization multiplexing; error vector magnitude (EVM)

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Received: 2017-09-13
Accepted: 2017-12-27
Published Online: 2018-04-06
Published in Print: 2020-03-26

© 2020 Walter de Gruyter GmbH, Berlin/Boston

Artikel in diesem Heft

  1. Frontmatter
  2. Devices
  3. Investigation of Optical Microring Resonator Based on Surface Plasmon Polariton
  4. A High Finesse Serial Coupled Microresonator Filter
  5. Investigations with All-Optical Binary to Gray Code Converter at 50 Gbps Data Rate
  6. A Novel Architecture of N × N Bidirectional Reconfigurable Multiwavelength Optical Cross Connect
  7. Fibers
  8. Optical Soliton Compression in Dispersion Decreasing Fibers with Relaxing Kerr Effect
  9. Integrated optics
  10. Slow Light Investigation on Power Consumption of Lithium Niobate Phc Switch Based on Linear Electro-Optic Effect
  11. Lasers
  12. Performance Analysis of Visible Light Communication Based on 16-QAM Companded OFDM Using Laser Diode
  13. Networks
  14. Transmission Performance and Cost Analysis of Multi-Carrier-based Wavelength Division Multiplexed Passive Optical Access Network
  15. Investigation of Performance Affecting Parameters on Hybrid Passive Optical Networks
  16. Systems
  17. Transmission Performance of 112 Gb/s POLMUX QPSK Signal in OOK/DPSK WDM System
  18. A Cost-Effective High-Speed Radio over Fibre System for Millimeter Wave Applications
  19. SMPPM a Modified Optical Wireless Multi-pulse PPM
  20. Theory
  21. Mitigation of Atmospheric Turbulences Using Mode Division Multiplexing based on Decision Feedback Equalizer for Free Space Optics
  22. Performance Evaluation of Correlation Properties of Quasi Orthogonal Prime Codes for Optical CDMA Communication
  23. Study of the Correction of Effects Chromatic Dispersion and Attenuation to Evaluate the Optical Transmission
https://doi.org/10.1515/joc-2017-0158
Schlagwörter für diesen Artikel
quadrature phase shift keying (QPSK); polarization multiplexing; error vector magnitude (EVM)

Artikel in diesem Heft

  1. Frontmatter
  2. Devices
  3. Investigation of Optical Microring Resonator Based on Surface Plasmon Polariton
  4. A High Finesse Serial Coupled Microresonator Filter
  5. Investigations with All-Optical Binary to Gray Code Converter at 50 Gbps Data Rate
  6. A Novel Architecture of N × N Bidirectional Reconfigurable Multiwavelength Optical Cross Connect
  7. Fibers
  8. Optical Soliton Compression in Dispersion Decreasing Fibers with Relaxing Kerr Effect
  9. Integrated optics
  10. Slow Light Investigation on Power Consumption of Lithium Niobate Phc Switch Based on Linear Electro-Optic Effect
  11. Lasers
  12. Performance Analysis of Visible Light Communication Based on 16-QAM Companded OFDM Using Laser Diode
  13. Networks
  14. Transmission Performance and Cost Analysis of Multi-Carrier-based Wavelength Division Multiplexed Passive Optical Access Network
  15. Investigation of Performance Affecting Parameters on Hybrid Passive Optical Networks
  16. Systems
  17. Transmission Performance of 112 Gb/s POLMUX QPSK Signal in OOK/DPSK WDM System
  18. A Cost-Effective High-Speed Radio over Fibre System for Millimeter Wave Applications
  19. SMPPM a Modified Optical Wireless Multi-pulse PPM
  20. Theory
  21. Mitigation of Atmospheric Turbulences Using Mode Division Multiplexing based on Decision Feedback Equalizer for Free Space Optics
  22. Performance Evaluation of Correlation Properties of Quasi Orthogonal Prime Codes for Optical CDMA Communication
  23. Study of the Correction of Effects Chromatic Dispersion and Attenuation to Evaluate the Optical Transmission
Heruntergeladen am 27.4.2026 von https://www.degruyterbrill.com/document/doi/10.1515/joc-2017-0158/html?lang=de
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