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- The resuls show that , ander some conditions , their laser threshold is lower and efficiency higher than that of equal-lengen to the cavi-ty. 实验结果发现：在相同条件下，激光棒适当长于椭圆泵浦腔（灯弧长），与棒和椭圆泵浦腔（灯弧长）相等时相比，能降低泵浦阈值、提高输出效率。
- The rate equation formalism is used to develop the concepts of laser threshold, population inversion and modulation response. 比例方程式形式用来生成雷射临界点、能态数反转与调变反应的概念。
- The effects of device temperature on the laser threshold current, external differential quantum efficiency (DQE), and output wavelength are also investigated. 研究了器件温度对于激光阈值电流、外微分量子效率和输出波长的影响。
- Based on laser threshold value method,central wavelengths of two kinds of phosphate laser glass used in high-power solid-state laser segment amplifiers are tested. 利用激光阈值法对两种应用于高功率固体激光片状放大器中的磷酸盐激光玻璃的中心波长进行了实验测试。
- Study of low gain excimer laser threshold and optimum transmission 低增益准分子激光阈值和最佳透射率的研究
- Nano-silicon Powder Produced by LICVD and Study of Laser Threshold Limit Value LICVD法纳米硅粉的制备及激光能量阈值研究
- Experimental research of central wavelength of phosphate laser glass based on laser threshold value method 激光阈值法测量磷酸盐钕玻璃片中心波长的研究
- Keywords laser technique;microdrilling;laser threshold;AOM Q-switch;laser drilling; 激光技术;微孔加工;激光阈值;声光调Q;激光打孔;
- laser threshold value 激光阀值
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- Laser beams are also used in surgery. 激光束还可用于外科手术。
- Laser beams may cauterize and heal ulcers. 激光束可以烧灼和愈合溃疡。
- He monopolizes the laser printer. 他独占了这台激光打印机。
- A laser is a device composed a special material. 激光器这种器件是用特殊材料制成的。
- The laser jet printer is out of order. 这台激光打印机不能正常工作了。
- On a lazy laser raiser lies a laser ray eraser. 在一个懒惰的激光器上放了一个激光消除器。
- laser threshold 激光阈,激光阈值
- The price of the laser printer is too high. 这台激光打印机的价格太高了。
- laser threshold power density 激光阈值功率密度
