1.14Tb/s DP-QPSK WDM polarization-diverse optical phase conjugation
Data(s) |
19/05/2014
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Resumo |
Optical phase conjugation (OPC) of a polarization-multiplexed comb of 10x114Gb/s DP-QPSK signals has been demonstrated for the first time, occupying a spectral bandwidth of >1THz (~9nm). The nonlinear element employed for the OPC was highly nonlinear fiber (HNLF) optimized for the suppression of stimulated Brillouin scattering (SBS) and configured in a bi-directional loop offering polarization diversity. Pump power (each way about the loop) and input signal power to the OPC subsystem were optimized at 29.7dBm and + 3dBm respectively producing a Q2 penalty of ≤0.9dB over all conjugate wavelengths, polarizations and output OSNR (up to 20dB). |
Formato |
application/pdf |
Identificador |
http://eprints.aston.ac.uk/23403/1/Stephens_2014_1.14Tb_s_DP_QPSK_WDM.pdf Stephens, M.F.C.; Tan, M.; Phillips, I.D.; Sygletos, S.; Harper, P. and Doran, N.J. (2014). 1.14Tb/s DP-QPSK WDM polarization-diverse optical phase conjugation. Optics Express, 22 (10), pp. 11840-11848. |
Relação |
http://eprints.aston.ac.uk/23403/ |
Tipo |
Article PeerReviewed |