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A cost effective 100 Gbps hybrid MDM–OCDMA–FSO transmission system under atmospheric turbulences

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Abstract

FSO or free space optics is a familiar name used in a wide array of applications in the area of telecommunications. Due to its features of low maintenance cost and deployment time, most of the applications consider FSO as the alternative solution for appropriately replacing fiber optics. In this work, we have designed 100 Gbps FSO system by combining mode division multiplexing (MDM) and optical code multiple access scheme (OCDMA). Ten channels, each carrying 10 Gbps data, are transported over 8 km FSO link by using MDM of two Laguerre Gaussian modes and random diagonal codes. Moreover, the performance of proposed MDM–OCDMA–FSO system is also investigated under atmospheric turbulences.

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Acknowledgements

The authors would like to thank Punjab Technical University, Kapurthala, for providing a valuable platform to carry out this work.

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Authors and Affiliations

  1. PTU Kapurthala, Jalandhar, Punjab, India

    Himali Sarangal

  2. Department of ECE, KCET, Amritsar, Punjab, India

    Amarpal Singh

  3. Department of Electronics, GNDU RC Jalandhar, Jalandhar, Punjab, India

    Jyoteesh Malhotra

  4. InterNetworks Research Laboratory, School of Computing, Universiti Utara Malaysia, Sintok, Malaysia

    Sushank Chaudhary

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  1. Himali Sarangal
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  2. Amarpal Singh
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  3. Jyoteesh Malhotra
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  4. Sushank Chaudhary
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Correspondence to Sushank Chaudhary.

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Sarangal, H., Singh, A., Malhotra, J. et al. A cost effective 100 Gbps hybrid MDM–OCDMA–FSO transmission system under atmospheric turbulences. Opt Quant Electron 49, 184 (2017). https://doi.org/10.1007/s11082-017-1019-2

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