Performance limits in optical communications due to fiber nonlinearity
In this paper, we review the historical evolution of predictions of the performance of optical
communication systems. We will describe how such predictions were made from the outset …
communication systems. We will describe how such predictions were made from the outset …
4 Tb/s transmission reach enhancement using 10× 400 Gb/s super-channels and polarization insensitive dual band optical phase conjugation
In this paper, we experimentally demonstrate the benefit of polarization insensitive dual-
band optical phase conjugation for up to ten 400 Gb/s optical super-channels using a …
band optical phase conjugation for up to ten 400 Gb/s optical super-channels using a …
A review of advancements in DP-QPSK WDM systems
N Sharma, S Agrawal, V Kapoor - Optical and Quantum Electronics, 2022 - Springer
Dual polarization quadrature phase-shifting keying (DP-QPSK) wavelength division
multiplexing (WDM) systems are currently acting as the backbone of long-haul optical …
multiplexing (WDM) systems are currently acting as the backbone of long-haul optical …
Capacity limits of systems employing multiple optical phase conjugators
We extend the theory of parametric noise amplification to the case of transmission systems
employing multiple optical phase conjugators, demonstrating that the excess noise due to …
employing multiple optical phase conjugators, demonstrating that the excess noise due to …
Information rates in Kerr nonlinearity limited optical fiber communication systems
Achievable information rates of optical communication systems are inherently limited by
nonlinear distortions due to the Kerr effect occurred in optical fibres. These nonlinear …
nonlinear distortions due to the Kerr effect occurred in optical fibres. These nonlinear …
Achievable information rates estimates in optically amplified transmission systems using nonlinearity compensation and probabilistic shaping
Achievable information rates (AIRs) of wideband optical communication systems using a∼
40 nm (∼ 5 THz) erbium-doped fiber amplifier and∼ 100 nm (∼ 12.5 THz) distributed …
40 nm (∼ 5 THz) erbium-doped fiber amplifier and∼ 100 nm (∼ 12.5 THz) distributed …
On the limits of digital back-propagation in the presence of transceiver noise
This paper investigates the impact of transceiver noise on the performance of digital back-
propagation (DBP). A generalized expression to estimate the signal-to-noise ratio (SNR) …
propagation (DBP). A generalized expression to estimate the signal-to-noise ratio (SNR) …
The benefit of split nonlinearity compensation for single-channel optical fiber communications
In this letter, we analyze the benefit of digital compensation of fiber nonlinearity, where the
digital signal processing is divided between the transmitter and the receiver. The application …
digital signal processing is divided between the transmitter and the receiver. The application …
Priority-aware traffic routing and resource allocation mechanism for space-division multiplexing elastic optical networks
In recent years, the introduction of new technologies and applications connected to the
Internet has demonstrated the physical incapacity of current optical backbone networks in …
Internet has demonstrated the physical incapacity of current optical backbone networks in …
PMD tolerant nonlinear compensation using in-line phase conjugation
ME McCarthy, MAZ Al Kahteeb, FM Ferreira… - Optics Express, 2016 - opg.optica.org
In this paper, we numerically investigate the impact of polarisation mode dispersion on the
efficiency of compensation of nonlinear transmission penalties for systems employing one of …
efficiency of compensation of nonlinear transmission penalties for systems employing one of …