A new concept of multi electron-hole pair generation using dark-bright soliton conversion control

In order to obtain the required multi electron-hole pair generation, first , the dark and bright soliton pulses to be ´h´ and ´e´, were set respectively. By using the dark-bright soliton pulse trains, the dark and bright solitons can be separated by using PBS, which can be used to set the referencing multi electron-hole pair generation, where finally, the required multi electron-hole pair generation can be relatively obtained to the referencing multi electron-hole pair generation via the add/drop filter output ports.