Diode pumped injection seeded Nd:YAG laser

Diode pumped, injection seeded single-longitudinal-mode (SLM) Nd:YAG laser is achieved through build-up time minimizing technique in Q-switching operation. Pulses with energy of 20 mJ are obtained at a repetition rate of 100 Hz. Mx2 and My2 are 1.41 and 1.38, respectively.