Progress toward 100-G digital coherent pluggables using InP-based photonics
W Forysiak, DS Govan - Journal of lightwave technology, 2014 - ieeexplore.ieee.org
A new generation of high-capacity WDM systems with extremely robust performance has
been enabled by coherent transmission and digital signal processing. To facilitate …
been enabled by coherent transmission and digital signal processing. To facilitate …
Cascaded ROADM Tolerance of mQAM optical signals employing nyquist shaping
M Filer, S Tibuleac - 2014 IEEE Photonics Conference, 2014 - ieeexplore.ieee.org
Tolerance to cascaded WSS filtering is studied for QPSK, 8QAM, and 16QAM formats
operating at 32 GBaud. Channel spacing, WSS filter shape, and DSP parameters are …
operating at 32 GBaud. Channel spacing, WSS filter shape, and DSP parameters are …
Long-haul terabit transmission (2272km) employing digitally pre-distorted quad-carrier PM-16QAM super-channel
We experimentally demonstrate long-haul WDM transmission of 36GBaud four-subcarrier
Terabit PM-16QAM super-channel. Digital pre-distortion enables~ 50% reach improvement …
Terabit PM-16QAM super-channel. Digital pre-distortion enables~ 50% reach improvement …
Co-optimizing allocation of Nyquist superchannels and physical impairments aware placement of regenerators in elastic WDM networks
T Zami - Journal of lightwave technology, 2014 - ieeexplore.ieee.org
Within the frame of the WDM networks, this paper articulates and validates the benefits of
elastic spectral efficiency relying upon Nyquist superchannel, assuming static or incremental …
elastic spectral efficiency relying upon Nyquist superchannel, assuming static or incremental …
Mitigation of filtering cascade penalties using spectral shaping in optical nodes
Mitigation of filtering cascade penalties using spectral shaping in optical nodes Page 1 ECOC
2014, Cannes - France P.4.19 Mitigation of Filtering Cascade Penalties using Spectral Shaping …
2014, Cannes - France P.4.19 Mitigation of Filtering Cascade Penalties using Spectral Shaping …
FEC overhead optimization for long-haul transmission of PM-16QAM based 400Gb/s super-channel
We optimize the FEC-OH of dual-carrier PM-16QAM 400Gb/s super-channel, considering
the tradeoff between FEC net coding gain and performance penalties due to limited …
the tradeoff between FEC net coding gain and performance penalties due to limited …
Exploiting differentiated filter configuration in fixed and flex-grid optical networks
The SDN-based differentiated filter configuration (DFC) is proposed for optical networks.
According to DFC, the passband of the filters traversed by the same connection can be …
According to DFC, the passband of the filters traversed by the same connection can be …
[引用][C] MB-OFDM metropolitan networks with concatenation of optical add-drop multiplexers
JPGF do Rosário - 2014