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Study of hybrid silicon quantum dot frequency comb laser dynamic for 5G and datacom applications

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Academic year: 2021

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Figure 1. (a) Schematic diagram of the hybrid-silicon QD comb laser under study. SOA, semiconductor optical amplifier; SA, saturable absorber; FM, front mirror; BM, back mirror; GC, grating coupler
Figure 2. (a) Mapping of the coupled power under different reverse voltages on SA and bias current conditions
Figure 3. Evolution of the optical spectra of the slave comb laser as a function of the injected wavelength, device is biased at 3 × I th with -6V applied on SA

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