Photonic-Assisted Wideband Phase Noise Analyzer Based on Optoelectronic Hybrid Units

  title={Photonic-Assisted Wideband Phase Noise Analyzer Based on Optoelectronic Hybrid Units},
  author={Wen Ting Wang and Jian Guo Liu and HaiKuo Mei and Wen Sun and Ninghua Zhu},
  journal={Journal of Lightwave Technology},
We demonstrate a photonic-assisted wideband phase noise analyzer based on optoelectronic hybrid units comprising a microwave photonic phase shifter (MPS) and a microwave true time delayer. The MPS and the microwave true time delayer are achieved by a dual-drive Mach-Zehnder modulator (DMZM) incorporating with a broadband microwave frequency up-convertor (MFC) and an optical fiber delay line (ODL), respectively. Our scheme, which is analogous to the conventional microwave delayed homodyne self… CONTINUE READING
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