112 Gbit/s RF assisted dual carrier DP-16-QAM transmitter using optical phase modulator

@article{Olsson2011112GR,
  title={112 Gbit/s RF assisted dual carrier DP-16-QAM transmitter using optical phase modulator},
  author={Bengt-Erik Olsson and Anders Djupsjobacka and Jonas M{\aa}rtensson and Arne Alping},
  journal={2011 37th European Conference and Exhibition on Optical Communication},
  year={2011},
  pages={1-3}
}
An RF assisted 112 Gbit/s transmitter based on optical phase modulation is presented. The system uses two closely spaced sub-channels that are evaluated after 824 km transmission. 

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References

SHOWING 1-8 OF 8 REFERENCES
RF-assisted optical dual-carrier 112 Gbit/s polarization-multiplexed 16-QAM transmitter
An optical multi-carrier transmitter is demonstrated based on RF sub-carrier modulation with subsequent optoelectronic conversion. 16-QAM modulation of dual RF carriers together with polarization
112-Gb/s RF-Assisted Multicarrier DP-16-QAM Optical Transmission Over Field Deployed Fiber Link
A 112-Gb/s radio-frequency (RF)-assisted dual carrier, polarization-multiplexed 16-quadrature amplitude modulation (QAM) transmitter and receiver are evaluated using a 542-km field deployed fiber
Performance of Dual-Polarization QPSK for Optical Transport Systems
The emergence of capable semiconductor processes has allowed digital signal processing to extend the application range of high-capacity optical systems. We report the performance of polarization
Microwave harmonic frequency generation utilizing the properties of an optical phase Modulator
New techniques to generate a harmonic microwave frequency modulated on an optical carrier are presented. All these techniques utilize the polarization-dependent properties of a LiNbO/sub 3/-phase
Spectrally Efficient Long-Haul Optical Networking Using 112-Gb/s Polarization-Multiplexed 16-QAM
We discuss the generation, wavelength-division-multiplexed (WDM) long-haul transmission, and coherent detection of 112-Gb/s polarization-division-multiplexed (PDM) 16-ary quadrature amplitude
11$\,\times\,$ 224-Gb/s POLMUX-RZ-16QAM Transmission Over 670 km of SSMF With 50-GHz Channel Spacing
We demonstrate the generation and transmission of 11 channels with 224-Gb/s polarization-multiplexed return-to-zero 16-level quadrature amplitude modulation over 670 km of standard single-mode fiber
InGaAsP-based Mach-Zehnder modulators for high-speed transmission systems
Summary form only given. In this paper, we will review the design and system performance of multiple quantum well (MQW)-based InGaAsP III-V Mach-Zehnder (MZ) modulators. These modulators are well
Highly efficient waveguide phase modulator for integrated optoelectronics
The characteristics of novel reverse‐biased waveguide phase modulators are reported. These devices, which use the translation of a depletion edge, have provided the highest efficiency figure of merit