Fig. 1. (a) Schematic diagram of the optical triangular-shaped waveform construction and (b) waveform evolution diagram.

Fig. 2. Transmission of the SD-MZM and diagram of profile mapping from the RF signal to optical intensity.

Fig. 3. (Color online) Relationship between the desired time mismatching τ and modulation index β at different driving frequency fRF=10,12, and 14 GHz.

Fig. 4. (Color online) Simulation intensity profile of IB, IC, and ID.

Fig. 5. Variation curve of the fitting error when the modulation index changes from 0.9 to 1.35.

Fig. 6. Variation curve of the fitting error when the bias voltage changes from 1.6 to 2.4 V.

Fig. 7. Variation curve of the fitting error when the time mismatching changes from 16.7 to 43.9 ps.

Fig. 8. (Color online) (a) Relation curve between the fitting error and the modulation coefficient in Ref. [12]. (b) The relation curve between the fitting error and the modulation index with τ= 38.5, 33.7, and 28.3 ps in this scheme.