Study of 16 Tbit/s WDM transmission system derived from the CO-OFDM with PDM 16-QAM

Shuai ZHANG; Cheng-lin BAI; Qing-long LUO; Li HUANG; Xiao-guang ZHANG

doi:10.1007/s11801-013-2408-9

Journals >Optoelectronics Letters >Volume 9 >Issue 2 >Page 124 > Article

Optoelectronics Letters
Vol. 9, Issue 2, 124 (2013)

Study of 16 Tbit/s WDM transmission system derived from the CO-OFDM with PDM 16-QAM

Shuai ZHANG¹, Cheng-lin BAI^1、*, Qing-long LUO¹, Li HUANG¹, and Xiao-guang ZHANG²

Author Affiliations

¹Shandong Key Laboratory of Optical Communication Science and Technology, School of Physics Science and Information Technology, Liaocheng University, Liaocheng 252059, China

²Institute of Optical Communication and Optoelectronics, Beijing University of Posts and Telecommunications, Beijing 100876, China

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DOI: 10.1007/s11801-013-2408-9 Cite this Article

ZHANG Shuai, BAI Cheng-lin, LUO Qing-long, HUANG Li, ZHANG Xiao-guang. Study of 16 Tbit/s WDM transmission system derived from the CO-OFDM with PDM 16-QAM[J]. Optoelectronics Letters, 2013, 9(2): 124 Copy Citation Text

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Abstract

In this paper，a wavelength division multiplexing (WDM) transmission system derived from the coherent optical orthogonal frequency division multiplexing (CO-OFDM) with polarization division multiplexing (PDM) and 16-order quadrature amplitude modulation (QAM) is studied. A simulation of 80-channel WDM transmission system with data rate of 200 Gbit/s is built, and the transmission performance of the system is analyzed. The simulation results show that the system Q value of the WDM channels at 16 Tbit/s with a spectral efficiency of 7.14 bit/s/Hz is potentially over 10.0 dB for a long haul transmission up to 1800 km in a standard single-mode fiber.

ZHANG Shuai, BAI Cheng-lin, LUO Qing-long, HUANG Li, ZHANG Xiao-guang. Study of 16 Tbit/s WDM transmission system derived from the CO-OFDM with PDM 16-QAM[J]. Optoelectronics Letters, 2013, 9(2): 124

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