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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Contrasting the beam interaction characteristics of selected lasers with a partially stabilized zirconia bio-ceramic
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Contrasting the beam interaction characteristics of selected lasers with a partially stabilized zirconia bio-ceramic

机译：将所选激光器与部分稳定的氧化锆生物陶瓷的光束相互作用特性进行对比

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摘要

Differences in the beam interaction characteristics of a CO2 laser, a Nd: YAG laser, a high power diode laser (HPDL) and an excimer laser with a partially stabilized zirconia bio-ceramic have been studied. A derivative of Beer-Lambert's law was applied and the laser beam absorption lengths of the four lasers were calculated as 33.55 x 10(-3) cm for the CO2 laser, 18.22 x 10(-3) cm for the Nd: YAG laser, 17.17 x 10(-3) cm for the HPDL and 8.41 x 10(-6) cm for the excimer laser. It was determined graphically that the fluence threshold values at which significant material removal was effected by the CO2 laser, the Nd: YAG laser, the HPDL and the excimer laser were 52 J cm(-2), 97 J cm(-2), 115 J cm(-2) and 0.48 J cm(-2), respectively. The thermal loading value for the CO2 laser, the Nd: YAG laser, the HPDL and the excimer laser were calculated as being 1.55 kJ cm(-3) 5.32 kJ cm(3), 6.69 kJ cm(-3) and 57.04 kJ cm(-3), respectively. [References: 31]
机译：研究了CO2激光器，Nd：YAG激光器，高功率二极管激光器（HPDL）和具有部分稳定的氧化锆生物陶瓷的准分子激光器的光束相互作用特性的差异。应用比尔-朗伯定律的导数，计算出四个激光器的激光束吸收长度，对于CO2激光器为33.55 x 10（-3）cm，对于Nd：YAG激光器为18.22 x 10（-3）cm， HPDL为17.17 x 10（-3）cm，准分子激光器为8.41 x 10（-6）cm。通过图形确定，通过CO2激光，Nd：YAG激光，HPDL和准分子激光有效去除材料的能量通量阈值为52 J cm（-2），97 J cm（-2）， 115 J cm（-2）和0.48 J cm（-2）。计算得出CO2激光器，Nd：YAG激光器，HPDL和准分子激光器的热负荷值为1.55 kJ cm（-3）5.32 kJ cm（3），6.69 kJ cm（-3）和57.04 kJ cm （-3）。 [参考：31]

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