Construction of a new code for spectral amplitude coding in optical code-division multiple-access systems

Feras N. Hasoon; Mohd. Khazani Abdullah; Syed Alwee Aljunid; Shabudin Bin Haji Shaari

doi:10.1117/1.2756819

1 July 2007 Construction of a new code for spectral amplitude coding in optical code-division multiple-access systems

Feras N. Hasoon, Mohd. Khazani Abdullah, Syed Alwee Aljunid, Shabudin Bin Haji Shaari

Author Affiliations +

Optical Engineering, Vol. 46, Issue 7, 075004 (July 2007). https://doi.org/10.1117/1.2756819

Abstract

An enhanced code structure for spectral amplitude coding in optical code division multiple access systems based on double weight (DW) code families is proposed. Enhanced double weight (EDW) codes possess ideal cross-correlation properties such as maximum cross correlation of 1 and a weight that can be any odd number greater than 1. It has been observed through theoretical analysis and experimental simulation that EDW codes perform significantly better than Hadamard and modified frequency-hopping (MFH) codes. In this study, point-to-point transmission with three EDW-encoded channels was tested at the bit rate of 10 Gbit/s per channel.

©(2007) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Feras N. Hasoon, Mohd. Khazani Abdullah, Syed Alwee Aljunid, and Shabudin Bin Haji Shaari "Construction of a new code for spectral amplitude coding in optical code-division multiple-access systems," Optical Engineering 46(7), 075004 (1 July 2007). https://doi.org/10.1117/1.2756819

Published: 1 July 2007

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