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MOPA激光打标机是采用主控振荡器的功率放大器Mas ter Oscillato「 Power- Amplifier。与传统的固体和气体激光器相比， 光 纤激光器具有以下优点： 转换效率高（光－光转换效率超过60% ) 、 激光闾值低；结构简单，工作物质为柔性介质，使用方便；光束质量 高（很容易接近衍射极限）；激光输出谱线多、调谐范图宽 (455-3500NM) ; 体积小、重垃轻、散热效果好、使用寿命长。
MOPA laser marking machine is the master oscillator power Amplij1er Master Oscillator Power - Amplnier. Compared with the trad1t1onal solid and gas laser, fiber laser has the following advantages: high conversion effic沦ncy (的ht寸ght conversion efficiency over 60%), laser threshold 1s low; S t rucctu re is s im ple, work material for the flex心le medium, easy to use; High beam quality (1t is easy to close to the diffraction lim仆）； Laser output lines, wide tuning range (455~500nm). Small volume, light weight, good heatdissipation effect, long service hfe.