Research on the controllable frequency octupling technology for generating optical millimeter-wave by external modulator

@article{Li2014ResearchOT,
  title={Research on the controllable frequency octupling technology for generating optical millimeter-wave by external modulator},
  author={Xiaoxiao Li and Jianming Shang and Shanglin Hou and Daobin Wang and Yanjun Liu and Jingli Lei and Li-hua Yuan},
  journal={Acta Optica Sinica},
  year={2014},
  volume={34},
  pages={0506003}
}
A novel scheme is proposed for frequency octupling mm-wave generation based on an integrated triple-parallel MZM without filter. Two kinds of redundant sidebands are well eliminated by adopting 90 degrees of the electric phase-difference about two sub Mach-Zehnder modulators (sub-MZMs), driven by radio frequency (RF) signal. Then bias of the third sub-MZM is tailored to get best signal. The results indicate that the radio frequency spurious suppression ratio (RFSSR) is as high as 38.3315 dB… 

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References

SHOWING 1-10 OF 16 REFERENCES

A continuously tunable and filterless optical millimeter-wave generation via frequency octupling.

TLDR
This work proposes a cost-effective, continuously tunable and filterless optical millimeter-wave (MMW) signal generation employing frequency octupling using the external modulator with a limited bandwidth of 40 GHz.

Microwave Generation Based on Optical Domain Microwave Frequency Octupling

A novel approach to achieving microwave frequency octupling in the optical domain is proposed and demonstrated. The proposed system consists of two cascaded Mach-Zehnder modulators (MZMs) that are

Optical millimeter wave generated by octupling the frequency of the local oscillator

What we believe to be a new scheme to generate an optical millimeter wave with octupling of the local oscillator via a nested LiNbO3 Mach-Zehnder modulator (MZM) is proposed and implemented by

Linearized Optical Single-Sideband Mach–Zehnder Modulator for Radio-Over-Fiber Systems

We propose and investigate a linearized optical single-sideband (OSSB) Mach-Zehnder modulator (MZM) for radio-over-fiber systems. The linearized MZM makes use of a dual electrode z-cut LiNbO3 MZM

Transmission of a 40 GHz optical millimeter wave generated by quadrupling a 10 GHz local oscillator via a Mach–Zehnder modulator

We have experimentally demonstrated the generation of 40 GHz optical millimeter (mm) waves with a Mach–Zehnder modulator driven by a 10 GHz local oscillator. The generated optical mm wave mainly

Full-duplex radio over fiber with a centralized optical source for a 60 GHz millimeter-wave system with a 10 Gb/s 16-QAM downstream signal based on frequency quadrupling

A full-duplex radio over fiber link scheme with 16 quadrature amplitude modulation (16-QAM) 10 Gb/s downstream and 2.5 Gb/s upstream signals is proposed. In the downlink, the 60 GHz dual-tone optical

Progress of Millimeter Wave Subcarrier Optical Fiber Communication Technologies

TLDR
The basic structure and key technologies of ROF are reviewed with emphasis put on the millimeter wave subcarrier transmitters and related optical technology, including external-modulation, radio up-conversion method, optical heterodyne, and millimeterwave modulated pulse transmitters.