Abstract
A scheme for mitigation of Rayleigh backscattering in RoF-WDM-PON with self-coherent detection by using bi-directional crossed network has been projected and investigated. In this paper, 10 Gbps 16-QAM signal transmits via two different carrier frequencies for downstream and upstream transmission, such that impairment due to re-modulation noise can be mitigated effectively in upstream transmission. This architecture increases the tolerance limit against Rayleigh backscattering noise as it does not allow the signals of same wavelength to propagate through a same feeder fiber. Less noisy information for wired link and 15 m wireless link are detected by homodyne and heterodyne detection respectively in coherent detector. Reliability of the proposed scheme is evaluated by low bit-error-rate, low error vector magnitude, low power penalty, clear constellations and open eye diagrams. Therefore, acceptable performance of the proposed system proves the potential to be a prominent solution for optimising noise and also it has application even in platform of multiservice network in communication field.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Choi, B.H., Lee, S.S.: The effect of AWG-filtering on a bidirectional WDM-PON link with spectrum-sliced signals and wavelength-reused signals. Opt. Commun. 284, 5692–5696 (2011)
Choudhury, P.K., Khan, T.Z.: Symmetric 10 Gb/s wavelength reused bidirectional RSOA based WDM-PON with DPSK modulated downstream and OFDM modulated upstream signals. Opt. Commun. 372, 180–184 (2016)
Feng, Q., Li, W., Zheng, Q., Han, J., Xiao, J., He, Z., Luo, M., Yang, Q., Yu, S.: Impacts of backscattering noises on upstream signals in full duplex bidirectional PONs. Opt. Exp. 23, 15575–15586 (2015)
Gharbi, O., Mhatli, S., Dayoub, I., Haxha, S., Attia, R., Aldalbahi, A., Jassim, M.: Performance assessment of dual-polarized 5G waveforms and beyond in directly modulated DFB-laser using Volterra equalizer. Opt. Eng. 59(5), 056114 (2020). https://doi.org/10.1117/1.OE.59.5.056114.
Kani, J.: Enabling technologies for future scalable and flexible WDM-PON and WDM/TDM-PON systems. IEEE J. Sel. Top. Quantum Electron. 16, 1290–1297 (2010)
Mallick, K., Mandal, P., Mandal, G.C., Mukherjee, R., Das, B., Patra, A.S.: Hybrid MMW over fiber/OFDM-FSO transmission system based on doublet lens scheme and POLMUX technique. Opt. Fiber Technol. 52, 260–266 (2019)
Novak, D., Waterhouse, R.B., Nirmalathas, A., Lim, C., Gamage, P.A., Clark, T.R., Nanzer, J.A.: Radio-over-fiber technologies for emerging wireless systems. IEEE J. Quantum Electron. 52, 1–11 (2016)
Pan, S., Yao, J.P.: IR-UWB over fiber systems compatible with WDM-PON networks. IEEE/OSA J. Lightw. Technol. 29, 3025–3034 (2011)
Parolari, P., Marazzi, L., Brunero, M., Martinelli, M., Brenot, R., Maho, A., Barbet, S., Gavioli, G., Simon, G., Saliou, F., Chanclou, P.: 10-Gb/s operation of a colorless self-seeded transmitter over more than 70 km of SSMF. J. Lightw. Technol. 26, 599–602 (2014)
Pham, T.T., Yu, X.B., Gibbon, T.B., Dittmann, L., Monroy, I.T.: A WDM-PON-compatible system for simultaneous distribution of gigabit baseband and wireless ultra wideband services with flexible bandwidth allocation. IEEE Photonics J. 3, 13–19 (2011)
Shao, T., Yao, J.P.: Millimeter-wave and UWB over a colorless WDM-PON based on polarization multiplexing using a polarization modulator. IEEE/OSA J. Lightw. Technol. 31, 3042–3051 (2013)
Straullu, S., Franco, G., Abrate, S., Forghieri, F., Ferrero, V., Gaudino, R.: Symmetric 10 Gbps PON operating with a single laser over 31 dB of ODN Loss. IEEE Photonics Technol. Lett. 29, 956–959 (2017)
Won, Y.Y., Kim, H.S., Son, Y.H., Han, S.K.: Full colorless WDM-radio over fiber access network supporting simultaneous transmission of millimeter-wave band and baseband gigabit signals by sideband routing. IEEE/OSA J. Lightw. Technol. 28, 2213–2218 (2010)
Wong, E.: Next-generation broadband access networks and technologies. IEEE/OSA J. Lightw. Technol. 30, 597–608 (2012)
Xu, K., Wang, R., Dai, Y.: Microwave photonics: radio-over-fiber links, systems, and applications. Photonics Res. 2, 54–63 (2014)
Yeh, C.H., Chow, C.W., Chen, H.Y.: Simple colorless WDM-PON with Rayleigh backscattering noise circumvention employing m-QAM OFDM downstream and remodulated OOK upstream signals. J. Lightw. Technol. 30, 2151–2155 (2012)
Acknowledgements
The authors would like to acknowledge Sidho-Kanho-Birsha University, Purulia, India for providing the infrastructural facility.
Funding
Funding was provided by Department of Science and Technology, Government of West Bengal (Memo No; 60(Sanc.)/ST/P/S&T/3G-1/2015 dated 31.01.2019).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Mandal, P., Mallick, K., Dutta, B. et al. Mitigation of Rayleigh backscattering in RoF-WDM-PON employing self coherent detection and bi-directional cross wavelength technique. Opt Quant Electron 53, 77 (2021). https://doi.org/10.1007/s11082-020-02720-y
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11082-020-02720-y