Titlebook: Digital Coherent Optical Systems; Architecture and Alg Darli Augusto de Arruda Mello,Fabio Aparecido Barb Textbook 2021 Springer Nature Swi

本能

Introduction,e insertion of coherent technologies in today’s flexible optical networks with wavelength routing. We introduce wavelength selective switches and review the most relevant architectures of reconfigurable optical add-drop multiplexers.

傻瓜

The Optical Channel,fluence on the signal-to-noise ratio. Finally, we study nonlinear effects, particularly those generated by scattering and those based on the Kerr effect. The latter are modeled using the Gaussian noise (GN) channel model.

STRIA

The Receiver Front-End, Orthogonalization, and Deskew,ubsystem, namely deskew and orthogonalization. The deskew algorithm is responsible for compensating front-end imperfections that cause time delays between in-phase and quadrature components. The orthogonalization algorithm compensates for front-end imbalances that are not associated with time delays.

蛙鸣声

Equalization,n effects using adaptive filters. After reviewing basic concepts of adaptive equalization, we study the main adaptive equalization algorithms implemented in coherent receivers, including the constant modulus algorithm and the radius-directed equalization algorithm.

definition

Carrier Recovery,covery, responsible for compensating for phase noise. We study the Viterbi & Viterbi, decision-directed, and blind phase search (BPS) phase recovery algorithms. Finally, we discuss the effect of cycle slips and their mitigation using differential encoding.

疏忽

松软

Textbook 2021 the area of optical communications. A full suite of classroom materials is included for easy integration into a curriculum, containing theoretic and simulation problems, and off-the-shelf Matlab/Octave functions.. .

旧石器

1935-3839 asy integration into a curriculum, containing theoretic and simulation problems, and off-the-shelf Matlab/Octave functions.. .978-3-030-66543-2978-3-030-66541-8Series ISSN 1935-3839 Series E-ISSN 1935-3847

冒号

Digital Coherent Optical Systems978-3-030-66541-8Series ISSN 1935-3839 Series E-ISSN 1935-3847

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