A kilowatt diode-pumped solid-state heat-capacity double-slab laser
Data(s) |
2006
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Resumo |
A kilowatt diode-pumped solid state heat capacity laser is fabricated with a double-slab Nd:YAG. Using the theoretical model of heat capacity laser output laser characteristics, the relationships between the output power, temperature and time are obtained. The slab is 59 x 40 4.5mm(3) in size. The average pump power is 11.2kW, the repetition rate is 1kHz, and the duty cycle 20%. During the running time of 1s, the output energy of the laser has a fluctuation with the maximal output energy at 2.06J, and the maximal output average power is 2.06kW. At the end of the second, the output energy declines to about 50% compared to the beginning. The thermal effects can be improved with one slab cooled by water. The experimental results are consistent with calculation data. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Guo Ming-Xiu;Li Jin-Dong;Fu Wen-Qiang;Shi Xiang-Chun;胡企铨;陈卫标.,Chin. Phys. Lett.,2006,23(9):2530-2533 |
Palavras-Chave | #DISK LASER #KW |
Tipo |
期刊论文 |