Fig. 1. Principle diagram of arbitrary waveform generation

Fig. 2. Curves of first-order and third-order Bessel functions versus β

Fig. 3. Comparison of third-order and fifth-order rectangular waves and ideal rectangular wave

Fig. 4. Synthesized triangular wave based on polarization delay. (a) Waveform which only satisfies the requirement of amplitude; (b) waveform with π/2 delay; (c) synthesized triangular wave

Fig. 5. Comparison of third-order and fifth-order triangular waves and ideal triangular wave

Fig. 6. Synthesis process of sawtooth and reversed sawtooth waves. (a) Synthesis process of sawtooth wave; (b) synthesis process of reversed sawtooth wave

Fig. 7. Comparison of second-order and third-order sawtooth and reversed sawtooth waves. (a) Second-order, third-order and ideal sawtooth waves; (b) second-order, third-order and ideal reversed sawtooth waves

Fig. 8. Spectrum and waveform of synthesized third-order rectangular wave. (a) Spectrum; (b) waveform

Fig. 9. Generation fifth-order harmonic by injection locking. (a)Process of injection locking; (b) spectrum of fifth-order harmonic; (c) waveform of fifth-order harmonic

Fig. 10. Spectrum and waveform of synthesized fifth-order rectangular wave. (a) Spectrum; (b) waveform

Fig. 11. Synthesis process of triangular wave. (a) Spectrum of waveform only when the first-order and third-order power matching; (b) spectrum of triangular wave based on polarization delay; (c) waveform only when the first-order and third-order power matching; (d) waveform of triangular wave based on polarization delay

Fig. 12. Spectrum and waveform of synthesized fifth-order triangular wave. (a) Spectrum; (b) waveform

Fig. 13. Second harmonic generation by injection locking. (a) Process of injection locking; (b) spectrum of second harmonic; (c) waveform of second harmonic

Fig. 14. Spectra and waveform of sawtooth wave and reversed sawtooth wave. (a) Third-order sawtooth wave; (b) third-order reversed sawtooth wave; (c) spectrum of sawtooth wave and reversed sawtooth wave