Design of the Optical Isolator System for the High Power Pulse Laser.

고출력 레이저 증폭기 계열의 optical isolator 설계(I) ;Glass optics

The overall design of the optical isolator system is prepared for the 1 TW Nd pulse laser. Two pockels cell optical switches are employed to suppress the amplified spontaneous emission and the backward reflection. The role of two Farady rotators is to protect the laser system from the light amplified after back reflection. One saturable absorber dye and one liquid crystal polarizer/isolator will also serve as optical isolator.