Le Lian, Jie Fu, Chaoshan Yang, Genliang Han. Research and Application of Output Spectrum of Parallel Five-Microring Resonator Frequency Band[J]. Laser & Optoelectronics Progress, 2018, 55(3): 032302
- Laser & Optoelectronics Progress
- Vol. 55, Issue 3, 032302 (2018)
Fig. 1. Schematic of parallel microring array
Fig. 2. Diagram of transmission unit model
Fig. 3. Schematic of parallel five-microring array
Fig. 4. Downloaded frequency spectra with different transmission coupling coefficients (LS=0.5πR)
Fig. 5. Downloaded frequency spectra with different transmission coupling coefficients (LS=πR)
Fig. 6. Spectrogram of the optimized resonator frequency band
Fig. 7. Frequency bands of resonator with different system refractive indexes
Fig. 8. Frequency bands of resonator with different microring radii
Fig. 9. Influence of (a) loss coefficient of microring and (b) fractionated gain on frequency band of resonator
Fig. 10. Diagram of wavelength demultiplexing
Fig. 11. Schematic of 1×4 DWDM
Fig. 12. Frequency spectra of DWDM channel output
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Table 1. Simulation parameter comparison
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Table 2. Parameters of different DWDM channels
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