Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/22454
Title: Experimental study of PAM-4, CAP-16, and DMT for 100 Gb/s short reach optical transmission systems
Authors: Zhong, K
Zhou, X
Gui, T
Tao, L
Gao, Y
Chen, W
Man, J
Zeng, L
Lau, APT
Lu, C 
Issue Date: 2015
Publisher: Optical Society of America
Source: Optics express, 2015, v. 23, no. 2, p. 1176-1189 How to cite?
Journal: Optics express 
Abstract: Advanced modulation formats combined with digital signal processing and direct detection is a promising way to realize high capacity, low cost and power efficient short reach optical transmission system. In this paper, we present a detailed investigation on the performance of three advanced modulation formats for 100 Gb/s short reach transmission system. They are PAM-4, CAP-16 and DMT. The detailed digital signal processing required for each modulation format is presented. Comprehensive simulations are carried out to evaluate the performance of each modulation format in terms of received optical power, transmitter bandwidth, relative intensity noise and thermal noise. The performance of each modulation format is also experimentally studied. To the best of our knowledge, we report the first demonstration of a 112 Gb/s transmission over 10km of SSMF employing single band CAP-16 with EML. Finally, a comparison of computational complexity of DSP for the three formats is presented.
URI: http://hdl.handle.net/10397/22454
EISSN: 1094-4087
DOI: 10.1364/OE.23.001176
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