This paper reports the continuous wave （CW） and Q-switched operation of a diode pumped KGd （WO4）： Nd （Nd：KGW） slab laser with a comer pumped geometry at the wavelength of 1067 nm. With an optical conversion ef...This paper reports the continuous wave （CW） and Q-switched operation of a diode pumped KGd （WO4）： Nd （Nd：KGW） slab laser with a comer pumped geometry at the wavelength of 1067 nm. With an optical conversion efficiency of 38% and 34%, average powers of 23 and 20 W in CW and Q-switched modes were achieved respec- tively. The maximum pulse energy of 27 mJ was observed with a repetition rate of 840 Hz.展开更多
文摘This paper reports the continuous wave （CW） and Q-switched operation of a diode pumped KGd （WO4）： Nd （Nd：KGW） slab laser with a comer pumped geometry at the wavelength of 1067 nm. With an optical conversion efficiency of 38% and 34%, average powers of 23 and 20 W in CW and Q-switched modes were achieved respec- tively. The maximum pulse energy of 27 mJ was observed with a repetition rate of 840 Hz.
