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Analysis of FSO Systems with SISO and MIMO Techniques

  • K. PrabuEmail author
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Abstract

Free space optics (FSO) is a form of line of sight communication technology that uses the help of LASERS and photodetectors to give optical connections from one place to another without the use of an optical fiber. The major hindrance to an FSO communication system comes in the form of atmospheric turbulences characterized by haze, rain, snow, storms among others. In this paper, the bit error rate performance of single input single output and multiple input multiple output based FSO system is analyzed and compared.

Keywords

Free space optics Single input single output Multiple input multiple output Bit error rate 

Notes

References

  1. 1.
    Prabu, K., & Sriram Kumar, D. (2014). BER analysis of DPSK–SIM over MIMO free space optical links with misalignment. Optik International Journal for Light and Electron Optics, 125(18), 5176–5180.CrossRefGoogle Scholar
  2. 2.
    Gagliardi, R., & Karp, S. (1995). Optical Communications. New York: Wiley.Google Scholar
  3. 3.
    Prabu, K., & Sriram Kumar, D. (2015). BER analysis for BPSK based SIM–FSO communication system over strong atmospheric turbulence with spatial diversity and pointing errors. Wireless Personal Communications, 81(3), 1143–1157.CrossRefGoogle Scholar
  4. 4.
    Prabu, K., Sriram Kumar, D., & Srinivas, T. (2014). Performance analysis of FSO links under strong atmospheric turbulence conditions using various modulation schemes. Optik-International Journal for Light and Electron Optics, 125(19), 5573–5581.CrossRefGoogle Scholar
  5. 5.
    Willebrand, H. A., & Ghuman, B. S. (2001). Fiber optics without fiber. IEEE Spectrum, 38(8), 40–45.CrossRefGoogle Scholar
  6. 6.
    Krishnan, P., & Sriram Kumar, D. (2014). Performance analysis of free-space optical systems employing binary polarization shift keying signaling over gamma-gamma channel with pointing errors. Optical Engineering, 53(7), 076105.CrossRefGoogle Scholar
  7. 7.
    Cvijetic, N., Wilson, S. G., & Brandt-Pearce, M. (2005). Free-space optical MIMO transmission with APD receivers. In Proceedings of the 39th annual conference on information sciences and systems.Google Scholar
  8. 8.
    Prabu, K., Sriram Kumar, D., & Malekian, R. (2014). BER analysis of BPSK-SIM-based SISO and MIMO FSO systems in strong turbulence with pointing errors. Optik-International Journal for Light and Electron Optics, 125(21), 6413–6417.CrossRefGoogle Scholar
  9. 9.
    Prabu, K., & Sriram Kumar, D. (2015). MIMO free-space optical communication employing coherent BPOLSK modulation in atmospheric optical turbulence channel with pointing errors. Optics Communications, 343, 188–194.CrossRefGoogle Scholar
  10. 10.
    Ulmer, T. G., et al. (2010). Differential phase-shift keying in spatial diversity transmitters for fade mitigation. IEEE Journal of Selected Topics in Quantum Electronics, 16(5), 1091–1098.CrossRefGoogle Scholar
  11. 11.
    Vats, A., & Kaushal, H. (2014). Analysis of free space optical link in turbulent atmosphere. Optik-International Journal for Light and Electron Optics, 125(12), 2776–2779.CrossRefGoogle Scholar
  12. 12.
    Kaur, G., & Gurinder Singh, B. (2017). Performance analysis of SAC-OCDMA in free space optical medium using DDW code. Optik-International Journal for Light and Electron Optics, 133, 36–42.CrossRefGoogle Scholar

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© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of Electronics and Communication EngineeringNational Institute of Technology KarnatakaSurathkal, MangaloreIndia

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