36.5Â W high beam quality 532Â nm green laser based on dual-rod AO Q-switched resonator

►We design a high power 532 nm laser based on dual-rod AO Q-switched resonator. ►The maximum output power is 36.5 W at 65 kHz with beam quality factor M2 = 1.55. ►The frequency conversion efficiency from NIR to green laser is as high as 51%. ►The overall dimension of the laser is within 500@*@300*150 mm3.