Under the guide of having breakthrough of the three characteristic indexes which are energy conversion efficiency of high intensity laser driver system, pulse peak power and repetition rate, to develop the novel general technical route which bases on optical parametric amplification (OPA) and Multibeam Full-waveguide Amplification Network (FAN), to get new breakthrough of high power laser core technology, aid in the construction of present significant special laser driver, to promote our nation’s  research of sustainable development of high laser driver skill in future.