The Future of Optical Communications

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research paper on optical fiber communication pdf

  • Georg Rademacher 2  

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Optical fiber communications systems have experienced a tremendous development over the past decades, enabling a steady exponential increase of data rates over short and long distances. Over the last 10 years, it became clear that using current fibers and/or spectral transmission bands won’t support a significant further increase. After introducing single-mode fiber-based optical transmission systems and the technological evolution that enabled current transmission systems, this chapter gives an overview on two distinct ongoing research directions for a drastic increase of data rates: (1) to further push the data rates limits in current single-mode fibers and (2) to explore a new multiplexing dimension, the spatial dimension of optical fibers to drastically increase the per-fiber data rates. The former topic focuses on approaches to increase the spectral efficiency and hence the amount of data that can be transported in a given bandwidth as well as adding further spectral bands where single-mode fibers guide at low loss. This approach is particularly interesting when maximizing data rates in existent fiber infrastructure. The second part describes novel optical fibers such as few-mode and multi-core fibers and related space-division multiplexing technologies that have been demonstrated to offer a strong per-fiber capacity increase of 2 orders of magnitude.

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research paper on optical fiber communication pdf

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Optical fibers for space-division multiplexing.

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Institute of Electrical and Optical Communications, University of Stuttgart, Stuttgart, Germany

Georg Rademacher

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Rademacher, G. (2023). The Future of Optical Communications. In: Kawanishi, T. (eds) Handbook of Radio and Optical Networks Convergence. Springer, Singapore. https://doi.org/10.1007/978-981-33-4999-5_22-1

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DOI : https://doi.org/10.1007/978-981-33-4999-5_22-1

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Optical Fiber : The New Era of High Speed Communication ( Technology , Advantages and Future Aspects )

  • A. Gangwar , Bhawana Sharma
  • Published 2012
  • Engineering, Physics

9 Citations

Trend of optical fibre in the next generation, free space optic communication using optical am, ook-nrz and ook-rz modulation techniques, design and performance evaluation of wdm-pon using fttx architecture, quality improvement on rof 5g fronthaul system design at millimeter-wave with edfa and fbg techniques, tin-gst-tin all-optical reflection modulator for the 2 µm wave band reaching 85% efficiency., analysis and recommendations for network and communication security for mission critical infrastructure, long-range and high-precision fault measurement based on hybrid integrated chaotic laser, design of optical fiber goniometer having physiotherapeutic application for measurement of tilt in human joints, designing smart electrical panels for existing wastewater treatment plants to achieve optimised biogas production and cogeneration with hv/lv and communication redundancy for smart grid, 8 references, optical fiber communication—an overview, fiber optic communication systems, soliton transmission in telecommunication networks, wavelength division multiplexing in long-haul transmission systems, nonlinear fiber optics, optical solitons in fibers, related papers.

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Optical Fiber Communications: Principles and Practice

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