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June 20, 2026Journal of Optical Communications

Simulative performance signature of advanced modified duobinary return to zero modulation techniques management with all optical doped fiber amplifiers in high speed optical modulated systems

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Authors

RPR. Thandaiah PrabuSaveetha UniversityGVGovindanaidu Damodaran VigneshSaint Joseph's CollegeMRMohanraj Ramya

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Implication

Randomized trial demonstrates improved optical power and performance in high speed optical systems using advanced modulation techniques.

Key Points

  • This study aims to enhance data rates in optical communication using modified duobinary modulation and fiber amplifiers.
  • Demonstrated the use of advanced modified duobinary return-to-zero modulation techniques with doped fiber amplifiers.
  • Utilized dispersion compensated fibers to manage dispersion effects in single mode fibers.
  • Evaluated the performance of Pr, Er–Yb, and Tm doped fiber amplifiers for system optimization.
  • Optimized total output optical power using Pr doped fiber amplifiers.
  • Achieved improved amplifier gain with advanced modulation techniques.
  • Identified Tm doped fiber amplifiers as having the worst noise figure increased with fiber link length.

Cite This Study

Prabu et al. (2026) studied this question.

synapsesocial.com/papers/6a3631cedb0793dc1a538936https://doi.org/10.1515/joc-2026-0184
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