DocumentCode
2017305
Title
A comparison between multi-level modulation formats: 21.4-Gbit/s RZ-DQPSK and POLMUX-RZ-DPSK
Author
van den Borne, D. ; Jansen, S.L. ; Khoe, G.D. ; de Waardt, H. ; Gottwald, E.
Author_Institution
COBRA Inst., Eindhoven Univ. of Technol., Netherlands
fYear
2006
fDate
5-10 March 2006
Abstract
We experimentally compare the nonlinear tolerance of DWDM 21.4-Gbit/s RZ-DQPSK and 21.4-Gbit/s POLMUX-RZ-DPSK modulation over an 800-km SSMF straight-line. We show that the small depolarization penalty of POLMUX-RZ-DPSK makes it a possible alternative to RZ-DQPSK modulation for next-generation transmission.
Keywords
differential phase shift keying; optical fibre communication; optical fibre polarisation; optical modulation; quadrature phase shift keying; wavelength division multiplexing; 21.4 Gbit/s; DWDM; POLMUX-RZ-DPSK; RZ-DQPSK; multilevel modulation formats; next-generation transmission; nonlinear tolerance; polarization multiplexing; return-to-zero differential quadrature phase shift keying; Amplitude modulation; Delay; Differential phase shift keying; Differential quadrature phase shift keying; Fiber nonlinear optics; Modulation coding; Optical fiber polarization; Optical modulation; Optical receivers; Phase modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN
1-55752-803-9
Type
conf
DOI
10.1109/OFC.2006.215899
Filename
1636930
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