Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/65531
Title: Experimental demonstration of 608Gbit/s short reach transmission employing half-cycle 16QAM Nyquist-SCM signal and direct detection with 25Gbps EML
Authors: Zhong, K
Zhou, X
Wang, Y
Wang, L
Yuan, J
Yu, C 
Lau, APT 
Lu, C
Issue Date: 2016
Publisher: Optical Society of America
Source: Optics express, 2016, v. 24, no. 22, p. 25057-25067 How to cite?
Journal: Optics express 
Abstract: In this paper, we experimentally demonstrated an IM/DD short reach transmission system with a total capacity of 608Gbit/s (net capacity of 565.4Gbit/s exclude 7% FEC overhead) employing half-cycle 16QAM Nyquist-SCM signal and 25Gbps EML at O band. Direct detection-faster than Nyquist (DD-FTN) technique was employed to compensate channel impairments. Number of taps of DD-LMS and tap coefficient of post filter in DD-FTN were experimentally studied for different baud rates. Single-lane 152Gbit/s transmission over 10km of SSMF was experimentally demonstrated. Employing a 4-lanes LAN-WDM architecture, a total capacity of 608Gbit/s transmission over 2km was successfully achieved with a receiver sensitivity lower than -4dBm. To the best of authors' knowledge, this is the highest reported baud rate of half-cycle 16QAM Nyquist-SCM signal and the highest bit rate employing IM/DD and 25Gbps EML in a four lanes LAN-WDM architecture for short reach systems in the O band.
URI: http://hdl.handle.net/10397/65531
EISSN: 1094-4087
DOI: 10.1364/OE.24.025057
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