DocumentCode :
1876862
Title :
Experimental comparison of the RZ-DPSK and NRZ-DPSK modulation formats
Author :
Cai, J.-X. ; Davidson, C.R. ; Foursa, D.G. ; Liu, L. ; Cai, Y. ; Bakhshi, B. ; Mohs, G. ; Patterson, W.W. ; Corbett, P.C. ; Lucero, A.J. ; Anderson, W. ; Li, H. ; Nissov, M. ; Pilipetskii, A.N. ; Bergano, Neal S.
Author_Institution :
Tyco Telecommun., Eatontown, NJ, USA
Volume :
4
fYear :
2005
fDate :
6-11 March 2005
Abstract :
The RZ-DPSK and NRZ-DPSK modulation formats were experimentally compared using installed undersea fiber links. Our results show a 1-1.5 dB RZ benefit with optimized RZ modulation depth for both 25-GHz and 33-GHz spaced channels.
Keywords :
differential phase shift keying; optical cables; optical modulation; phase modulation; submarine cables; wavelength division multiplexing; DWDM; NRZ-DPSK; RZ-DPSK; modulation depth; modulation formats; phase modulation; undersea fiber links; Channel spacing; Differential quadrature phase shift keying; Modulation; Optical filters; Optical noise; Optical transmitters; Power measurement; Q factor; Signal to noise ratio; Wavelength measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN :
1-55752-783-0
Type :
conf
DOI :
10.1109/OFC.2005.192982
Filename :
1501520
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1876862
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