半导体激光器(LD)是一种电流注入式电致发光器件，其工作特性和使用寿命主要取决于驱动电流源的性能优劣。
Laser diode (LD) is a current injected device whose characteristic and life are greatly dependent on the performance of LD-used current supply.
按规程应用该装置配制的含氟混合气，可以使准分子激光器的有效工作时间延长2 ~3倍，激光器中镜面的使用寿命平均延长3 ~5倍。
The fluorine mixed gas prepared by this device, which may prolong the working hours of excimer-laser 2 to 3 times and prolong the average useful time of lens of laser 3 to 5 times.
激光管采用国内最先进的激光器，与我公司的激光电源进行匹配，显著提高其使用寿命。
Laser and the most advanced lasers used internally, and my company's laser power for matching the remarkable increase its useful life.
激光管采用国内最先进的激光器，与我公司的激光电源进行匹配，显著提高其使用寿命。
Laser and the most advanced lasers used internally, and my company's laser power for matching the remarkable increase its useful life.
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