摘要
We obtain high peak power pulses in megawatt range of the first （1181 nm）, second （1321 nm）, and third order （1500 nm） Stokes radiation from self-conversion of the 106%nm laser radiation based on Nd：KGW laser. The maximum output energy of the first order Stokes laser is 35.3 m J, which is to our knowledge, the highest reported energy in an intracavity Q-switched laser. The third order Stokes pulse is obtained in an intraeavity Q-switched laser.
We obtain high peak power pulses in megawatt range of the first （1181 nm）, second （1321 nm）, and third order （1500 nm） Stokes radiation from self-conversion of the 106%nm laser radiation based on Nd：KGW laser. The maximum output energy of the first order Stokes laser is 35.3 m J, which is to our knowledge, the highest reported energy in an intracavity Q-switched laser. The third order Stokes pulse is obtained in an intraeavity Q-switched laser.
