• Acta Photonica Sinica
  • Vol. 53, Issue 11, 1106001 (2024)
Quan CHEN1,2, Guangying WANG1,2, Zhenzhao YI1,2, Yuan CAO1,2,*..., Xinhuan FENG1,2 and Baiou GUAN1,2|Show fewer author(s)
Author Affiliations
  • 1Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication,Institute of Photonics Technology,Jinan University,Guangzhou 510632,China
  • 2College of Physics & Optoelectronic Engineering,Jinan University,Guangzhou 510632,China
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    DOI: 10.3788/gzxb20245311.1106001 Cite this Article
    Quan CHEN, Guangying WANG, Zhenzhao YI, Yuan CAO, Xinhuan FENG, Baiou GUAN. A Reconfigurable Microwave Photonic Filter Based on an Optical Recirculating Frequency Shifting Loop[J]. Acta Photonica Sinica, 2024, 53(11): 1106001 Copy Citation Text show less
    Topological structure diagram of reconfigurable microwave photonic filter based on an optical recirculating frequency shifting loop
    Fig. 1. Topological structure diagram of reconfigurable microwave photonic filter based on an optical recirculating frequency shifting loop
    Schematic diagram of microwave photonic filter tap number and FSR reconfigurability based on optical recirculating frequency shifting loop
    Fig. 2. Schematic diagram of microwave photonic filter tap number and FSR reconfigurability based on optical recirculating frequency shifting loop
    Schematic diagram of the recirculating frequency shifting loop
    Fig. 3. Schematic diagram of the recirculating frequency shifting loop
    Optical spectra of the initial signal and the signal after being single-sideband modulated
    Fig. 4. Optical spectra of the initial signal and the signal after being single-sideband modulated
    Transmission spectrum of the tunable optical filter and the optical frequency comb generated by the recirculating frequency shifting loop
    Fig. 5. Transmission spectrum of the tunable optical filter and the optical frequency comb generated by the recirculating frequency shifting loop
    The schematic diagram of the reconfigurable MPF
    Fig. 6. The schematic diagram of the reconfigurable MPF
    Verifications of the tap number reconfigurability of the MPF
    Fig. 7. Verifications of the tap number reconfigurability of the MPF
    Verifications of the FSR reconfigurability of the MPF
    Fig. 8. Verifications of the FSR reconfigurability of the MPF
    Quan CHEN, Guangying WANG, Zhenzhao YI, Yuan CAO, Xinhuan FENG, Baiou GUAN. A Reconfigurable Microwave Photonic Filter Based on an Optical Recirculating Frequency Shifting Loop[J]. Acta Photonica Sinica, 2024, 53(11): 1106001
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