Devices and fibers for ultrawideband optical communications

J Renaudier, A Napoli, M Ionescu, C Calo… - Proceedings of the …, 2022 - ieeexplore.ieee.org
Wavelength-division multiplexing (WDM) has historically enabled the increase in the
capacity of optical systems by progressively populating the existing optical bandwidth of …

[图书][B] Semiconductor optical amplifiers

NK Dutta, Q Wang - 2013 - books.google.com
This invaluable book provides a comprehensive treatment of design and applications of
semiconductor optical amplifiers (SOA). SOA is an important component for optical …

Scaling capacity growth of fiber-optic transmission systems using 100+ nm ultra-wideband semiconductor optical amplifiers

J Renaudier, A Ghazisaeidi - Journal of Lightwave Technology, 2019 - opg.optica.org
We report on the use of semiconductor optical amplifiers (SOAs) to extend the optical
bandwidth of next generation optical systems. After discussing the technological progress …

Theory of coherent WDM systems using in-line semiconductor optical amplifiers

A Ghazisaeidi - Journal of Lightwave Technology, 2019 - opg.optica.org
A theory of nonlinear signal propagation in multi-span wavelength division multiplexed
coherent transmission systems that employ the semiconductor optical amplifier as in-line …

On the efficiency of digital back-propagation for mitigating SOA-induced nonlinear impairments

A Ghazisaeidi, LA Rusch - Journal of lightwave technology, 2011 - ieeexplore.ieee.org
We study the efficiency and numerical accuracy of two digital backpropagation schemes for
post-compensating SOA-induced nonlinear impairments in the context of coherent receivers …

Wideband ultra-low intensity noise reduction via joint action of gain saturation and out-of-phase polarization mixing effect from a semiconductor optical amplifier

Q Zhao, W Lin, Y Sun, C Zeng, C Yang, K Zhou… - Optics …, 2023 - opg.optica.org
In this article, the vector dynamics of semiconductor optical amplifiers (SOAs) are
systematically analyzed and developed to explore its mechanism of intensity noise …

Numerical investigation of SOA nonlinear impairments for coherent transmission systems based on SOA amplification

DF Bendimerad, Y Frignac - Journal of Lightwave Technology, 2017 - ieeexplore.ieee.org
For the purpose of revisiting the semiconductor optical amplifier (SOA) ability for large-band
amplification in the context of wavelength division multiplexed (WDM) coherent systems, we …

Dense SS-WDM over legacy PONs: smooth upgrade of existing FTTH networks

ZA El-Sahn, W Mathlouthi, H Fathallah… - Journal of Lightwave …, 2010 - ieeexplore.ieee.org
We propose a hybrid passive optical network (PON) architecture supporting time-division
multiplexing (TDM) and dense spectrum-sliced wavelength-division multiplexing (SS-WDM) …

Low-complexity compensation of SOA nonlinearity for single-channel PSK and OOK

F Vacondio, A Ghazisaeidi, A Bononi… - Journal of lightwave …, 2010 - opg.optica.org
Carrier density fluctuations in semiconductor optical amplifiers (SOAs) impose penalties on
phase-shift keying (PSK) signals due to nonlinear phase noise (NLPN), and on-off keying …

A fresh look at multicanonical Monte Carlo from a telecom perspective

A Bononi, LA Rusch, A Ghazisaeidi… - … 2009-2009 IEEE …, 2009 - ieeexplore.ieee.org
The Multicanonical Monte Carlo (MMC) technique is a new form of adaptive importance
sampling (IS). Thanks to its blind adaptation algorithm, it does not require an in-depth …