Acta Optica Sinica, Volume. 43, Issue 11, 1123002(2023)

Tunable Stabilized Optoelectronic Oscillator Based on Stimulated Brillouin Scattering

Hongfei Zhu1,2, Ruodong Duan1,2, Lin Xiao1,2, Tianshu Wang1,2, and Shuai Chang1,2、*
Author Affiliations
  • 1National and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun 130022, Jilin, China
  • 2School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun 130022, Jilin, China
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    Figures & Tables(10)
    OEO structure
    Schematic diagrams of the MPF filter. (a) The spectrum of phase modulated signal; (b) the spectrum of pump light; (c) the spectrum of phase modulated signal that is amplified and lost by SBS
    Simulation result of MPF frequency response
    MPF structure
    Experimental results of MPF frequency response
    The output microwave signal spectrums of single source OEO. (a) The output spectrum when the laser wavelength is 1553 nm; (b) the output spectrums when the laser wavelength is 1608 nm, 1578 nm, 1553 nm, and 1527 nm
    Stability of microwave signal frequency and intensity output by OEO of single light source. (a) Frequency stability of microwave signal; (b) intensity stability of microwave signal
    The OEO with dual light sources. (a) The resulting spectrum; (b) spectrum of the output microwave signal
    Stability of microwave signal frequency and intensity output by OEO of dual light sources. (a) Frequency stability of microwave signal; (b) intensity stability of microwave signal
    • Table 1. Simulation parameters of MPF spectrum response

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      Table 1. Simulation parameters of MPF spectrum response

      NameSymbolValueUnit
      Fiber lengthL3000m
      Gain bandwidth of SBSΔνB40MHz
      Line center Brillouin gain coefficientgB2×10-11m/W
      Frequency of pump laserfp186567;190144;193174;196463GHz
      Frequency of optical carrierfc186567;190144;193174;196463GHz
      Pump light intensityI7×107W/m2
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    Hongfei Zhu, Ruodong Duan, Lin Xiao, Tianshu Wang, Shuai Chang. Tunable Stabilized Optoelectronic Oscillator Based on Stimulated Brillouin Scattering[J]. Acta Optica Sinica, 2023, 43(11): 1123002

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    Paper Information

    Category: Optical Devices

    Received: Nov. 16, 2022

    Accepted: Feb. 21, 2023

    Published Online: May. 29, 2023

    The Author Email: Chang Shuai (changshuai@cust.edu.cn)

    DOI:10.3788/AOS221998

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