论文信息 - Simultaneous multiple-wavelength cw operation of LD-pumped Nd:(YAG, YLF) laser

Simultaneous multiple-wavelength cw operation of LD-pumped Nd:(YAG, YLF) laser

Simultaneous multiple wavelength cw laser operations were achieved in two types of composite laser rods composed of Nd3+:YAG and Nd3+:YLF crystals, which were laser diode (LD) pumped within a single virtual-point-source cavity. Up to 30 W total output from wavelength of both 1064 nm and 1047 nm was obtained under 150 W LD input power, among which about 25% was from 1047 nm wavelength. Different bonding methods were compared which shows that the use of an optical adhesive is effective and presents no deterioration at low and middle power level. Simultaneous multiple wavelength operation at 1064-nm and 1053 nm was also studied.

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