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Telecommunications and Radio Engineering
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v79.i8.40
pages 677-681

RANGE ENHANCEMENT IN ROF NETWORKS THROUGH HYBRID DISPERSION COMPENSATING SCHEME

Abhimanyu Nain
Guru Jambheshwar University of Science & Technology, NH-9, Hisar 125001, India
S. Malik
Govt. College for Women, Rohtak City 124001, India

RESUMO

A hybrid dispersion compensating approach utilizing fiber grating and optical phase conjugator is investigated in this paper. A comparative analysis of non-compensated link, fiber grating based compensated link and hybrid compensated link is also presented. These different schemes are evaluated in 1100 km long Radio over fiber (RoF) based network. It is reported that compensated links provide larger transmission range than non-compensated link. The hybrid compensated link outperforms fiber grating based compensated link by offering acceptable Bit Error Rate (BER) of 10-8 over a successful transmission over the distance of 850 km.

Referências

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  2. Nain Abhimanyu, Kumar Suresh, and Singla Shell (2016) Impact of XPM Crosstalk on SCM-Based RoF Systems, Journal of Optical Communication, 38(3), pp. 319-324.

  3. Thomas, V.A., El-Hajjar, M., and Hanzo, L., (2016) Millimeter-wave radio over fiber optical up conversion techniques relying on link nonlinearity, IEEE Communications Surveys Tutorials, 18(1), pp.29-53.

  4. Kumar Suresh, Sharma Deepak, and Nain Abhimanyu, (2017) Evaluation of sub carrier multiplexing based RoF system against non-linear distortions using different modulation techniques, International Journal of Advance Research in Computer Science Software Engineering (IJARCSSE), 7(6), pp. 454-461.

  5. Yang, F.S., Marhic, M.E., and Kazovsky, L.G., (2000) Nonlinear crosstalk and two countermeasures in scm-wdm optical communication systems, Journal of Lightwave Technology, 18(4), pp. 512-520.

  6. Attygalle, M., Lim, C., Pendock, G.J, Nirmalathas, A., and Edvell, G., (2005) Transmission improvement in fiber wireless links using fiber Bragg gratings, IEEE Photonics Technology Letters, 17(1), pp. 190-192.

  7. Agrawal, G.P., (1995) Nonlinear Fiber Optics, San Diego, CA: Academic.

  8. Lee, S.T., McCarthy, M.E., Turitsyn, S.K., Phillips, I. et al., (2015) Optical and digital phase conjugation techniques for fiber nonlinearity compensation, Opto Electronics and Communication Conference, DOI: 10.1109/OECC.2015.7340113: Invited Article:1-3.


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