Fig. 1. Structural schematic diagram and image of laser initiated multi-gate semiconductor switch

Fig. 2. Laser pulse waveform obtained in physical circuit test

Fig. 3. Discharge waveforms at different voltages with trigger energies of 1.7 mJ and 1.2 mJ

Fig. 4. Discharge waveforms at different voltages with trigger energies of 0.2 mJ and 0.02 mJ

Fig. 5. Discharge waveforms under different trigger energies of high voltage

Fig. 6. Comparison of simulation and testing under three trigger energy conditions

Fig. 7. Fitting curve of the relationship between resistance and trigger energy

Fig. 8. Structure under test and typical discharge waveform

Fig. 9. Microsecond pulse discharge test layout and typical discharge waveform (10 cycles stacked)

Fig. 10. Solid state detonator and typical discharge current waveforms

Fig. 11. Output waveforms of all solid state pulse current injection source