Nonlinear tolerance of 53.5-Gb/s differential 6-ary PSK surrounded by 10.7-Gb/s NRZ-OOK neighbors in SMF and DSF transmission links

Hyeon Yeong Choi*, Itsuro Morita

*この研究の対応する著者

研究成果: Article査読

抄録

We demonstrate an optical transmission system based on a 53.5-Gb/s differential 6-ary phase-shift-keying (D6PSK) signal with copropagating 10.7-Gb/s nonreturn-to-zero (NRZ) on-off keying (OOK) channels over either 320-km-long single-mode fiber link with in-line dispersion compensation or 320-km-long dispersion-shifted fiber link, and compare its performances with that of a classical polarization-division-multiplexing differential quadrature phase-shift-keying (DQPSK)-based system. The results show that the nonlinear tolerance of the D6PSK signal outperforms that of the PDM-DQPSK signal in terms of the cross-phase modulation effect induced by the 10.7-Gb/s NRZ-OOK neighboring channels.

本文言語English
論文番号6163351
ページ(範囲)806-808
ページ数3
ジャーナルIEEE Photonics Technology Letters
24
10
DOI
出版ステータスPublished - 2012
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • 電子工学および電気工学

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