Research on Disk Amplifiers Use as Analyze Polarizer of Electro-optical Switch

It benefits to decrease the engineering cost and to debase the technical crisis that analysis polarizer composed of amplifier Nd3+:glass slabs located with the Brewster angle in large scale multi-passes laser facility. The relationships of the isolation efficiency with the numbers of slab, the growth of the amplifizer and the switch efficiency of Pockels cell are calculated theoretically. The experimental results indicated that the output energy of this isolation system is 1:8 as Pockels cell working on and off.