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Ultra-Wideband Transmission Systems From an Energy Perspective: Which Band is Next?

Signal Processing 2026-01-09 v1
Authors: Ronit Sohanpal , Mindaugus Jarmolovicius , Jiaqian Yang , Eric Sillekens , Romulo Aparecido , Vitaly Mikhailov , Jiawei Luo , David J. DiGiovanni , Ruben S. Luis , Hideaki Furukawa , Robert I. Killey , Polina Bayvel
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Abstract

Measuring the power efficiency of the state-of-the-art OESCL-band amplifiers, we show that 1000 km OESCL-band systems can achieve 2.98x greater throughput for +48% higher energy-per-bit compared to CL-band transmission only.

Keywords

ultra-wideband transmission optical amplifiers OESCL-band power efficiency energy-per-bit throughput

Cite

@article{arxiv.2601.05000,
  title  = {Ultra-Wideband Transmission Systems From an Energy Perspective: Which Band is Next?},
  author = {Ronit Sohanpal and Mindaugus Jarmolovicius and Jiaqian Yang and Eric Sillekens and Romulo Aparecido and Vitaly Mikhailov and Jiawei Luo and David J. DiGiovanni and Ruben S. Luis and Hideaki Furukawa and Robert I. Killey and Polina Bayvel},
  journal= {arXiv preprint arXiv:2601.05000},
  year   = {2026}
}

Comments

Optical Fiber Communications Conference (OFC) 2026

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