Universal optical line terminal encoding and decoding architecture in two-code keying for noncoherent spectral amplitude coding optical code division multiple access systems

Bih-Chyun Yeh; Cheing-Hong Lin; De-Nian Yang

doi:10.1117/1.OE.53.1.016104

6 January 2014 Universal optical line terminal encoding and decoding architecture in two-code keying for noncoherent spectral amplitude coding optical code division multiple access systems

Bih-Chyun Yeh, Cheing-Hong Lin, De-Nian Yang

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Optical Engineering, Vol. 53, Issue 1, 016104 (January 2014). https://doi.org/10.1117/1.OE.53.1.016104

Abstract

We propose a new code family, called extended shifted prime codes, and the universal encoding architecture for spectral amplitude coding optical code division multiple access systems using a two-code keying scheme. The proposed system can eliminate multiuser interference and suppress phase-induced intensity noise. In addition, we design the ESP codes to be an encoding/decoding architecture based on the array waveguide grating architecture and reduce the power loss and the complexity of the optical line terminal. The numerical results demonstrate that the proposed system with ESP codes outperforms the existing one-dimensional shifted prime codes system.

CC BY: © The Authors. Published by SPIE under a Creative Commons Attribution 4.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

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Bih-Chyun Yeh, Cheing-Hong Lin, and De-Nian Yang "Universal optical line terminal encoding and decoding architecture in two-code keying for noncoherent spectral amplitude coding optical code division multiple access systems," Optical Engineering 53(1), 016104 (6 January 2014). https://doi.org/10.1117/1.OE.53.1.016104

Published: 6 January 2014

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