该结果为随机激光阈值条件的优化设计提供了依据。
All these provide important evidence for optimizing the threshold condition of random laser.
结果表明激光阈值随输出光纤光栅反射率的增加而减小。
The laser threshold decreases with increasing the reflectivity of output FBG.
并研究了随机介质、泵浦源以及外部环境等因素对随机激光阈值特性的影响。
Additionally, the influence of such factors as disordered medium, pumping sources and external environment on the lasing threshold is discussed.
结果表明NAB新型微型激光器有较低的激光阈值，较高的能量增益与转换效率。
Results show that NAB micro laser has lower threshold value, higher energy gain and transformation efficiency.
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。
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.
利用数值方法，得到不同参数激光辐照探测器时的光生电动势，以及达到载流子饱和所需的激光阈值强度。
By means of numerical method, the photon-induced voltage is obtained, as well as the carrier-saturation-threshold, which generated by laser beam irradiation with different parameters.
提出了用于激光共焦显微生物医学图象分割的循环递增阈值分割法。
A recursively increasing threshold method for the segmentation of laser scanning confocal microscopic (LSCM) biomedical images is presented.
实验研究了激光器的阈值和激光器输出的光强分布与泵浦光场之间的关系。
The relationship among the laser threshold, the output intensity profile and the pumping fields has been studied experimentally.
计算和讨论了胶层的热传导率、厚度对激光破坏阈值及热恢复时间的影响。
The effects of heat conductivity and thickness of glue on laser damage threshold and heat recovery time are calculated and discussed.
通过研究铜空心阴极激光器阈值特性、气体混合比和放电温度对激光输出功率的影响，给出了一些新的结果。
Some new results are given through investigation on threshold feature of the laser, effect of gas mixture ratio and discharge temperature on the laser output power etc.
分析了高阈值激光反射膜膜层材料的选择及膜系设计，比较了目前制备高阈值激光反射膜的几种常用方法。
The material choosing and coating designing are discussed in this paper. At the same time, several methods for laser reflective film preparation are compared.
激光清洗存在着清洗阈值和损伤阈值。
There exist cleaning threshold and damage threshold in laser cleaning.
结果表明，脉冲co 2激光功率密度经三次反射激光聚焦系统达到空气击穿阈值，实验中观察到等离子体发光现象。
The results show: pulse power density from CO2 laser reaches air breakdown threshold through thrice reflecting focus system, and plasma radiation phenomena is observed in the experiment.
研究了不同反应气体成分及流量下的激光能量阈值，并对能量阈值不同的原因进行了分析。
Laser energy value of threshold with different gas component and flux were studied, and the reason of different threshold values was analyzed.
在研制高能量，高功率激光器的过程中，人们发现当泵浦功率提高时，激光器的阈值会升高，效率会降低，折射率分布也会变得不均匀。
In the process of researching high-energy, high-power lasers, with the pump power raised, the threshold will raise, the efficiency will reduce, the refractive index distribution will be non-uniform.
实验结果表明估算的最小激光能量与板料变形所需的能量阈值基本一致，且板料变形量随激光能量的增加呈非线性增大。
The experimental results also show that minimum energy calculation accords with critical value of deformation, and the deformation increases with the increase of laser energy in a nonlinear way.
本文分析了双电极激光器的阈值特性。
This paper analysis the threshold characteristic of TEDFD laser.
研究了填充合金粉对CO_2激光焊接功率阈值、焊缝成形和焊接过程稳定性的影响。
The influences of the filler metal powder on the laser power density threshold value, weld formation and process stability were studied during CO_2 laser welding of aluminum alloy.
跃迁的低增益、宽带脉冲准分子激光的阈值条件和其激光抽运脉冲有密切关系。
The threshold condition of CA transition low gain, broadband-pulsed excimer laser is closely relative to the pump pulse.
低增益、宽带脉冲准分子激光的阈值条件和其激光泵浦脉冲有密切关系。
The threshold condition of low gain broadband-pulsed excimer laser is closely relative to the pump pulse.
给出了光电探测器激光能量损伤阈值的参考表达式，并对导致激光损伤的显性和隐性因素及其成因进行了分析。
The referenced expression of damage threshold fluence in laser induced detector damage is given, also the obvious and recessive damage factors and their causes are analyzed.
并论述不同工作参数的激光对类金刚石薄膜的激光破坏行为及其损伤阈值。
Laser induced damage mechanism and the modification of laser irradiation on the structure and characters of DLC were analysed.
导出了电子获得加速所需的激光强度阈值及相应的电子能量增益的一般解析表达式。
The general formulae which represent the critical intensity of the laser pulse for the acceleration and the corresponding energy gain of the particles are derived.
量子点光学微腔器件在低阈值激光器和单光子光源等量子信息处理技术领域有重要的应用前景。
Quantum dot optic microcavity device had potential application in field of quantum information technology using as the low threshold laser and single photon light source etc.
激光陀螺的精度主要取决于环形激光传感器的闭锁阈值和偏频装置引起的误差。
The accuracy of ring laser gyro is mainly depending on its lock-in threshold and the errors caused by its frequency biasing apparatus.
平面条形双异质结激光器的模式和阈值电流特性可以用两维波导模型来分析。
The mode and the threshold current characteristics of planar stripe geometry DH lasers can be analyzed by two-dimensional waveguide model.
在起始清洗阈值和完全清洗阈值之间，清洁率随着激光能量密度的升高而增大。
Between the initial cleaning threshold and complete cleaning threshold, cleaning percentage of the surface increases with the increasing of laser fluence.
分析了在激光模拟单粒子效应试验中激光波长、束斑大小、脉冲能量、脉冲宽度等脉冲激光参数对阈值能量的影响。
Effects of pulsed laser parameters such as laser wavelength, beam spot size, pulse energy and pulse duration on threshold energy in laser simulating Single Event Effect testing are analyzed.
从设计和制备两方面研究提高抗激光损伤阈值的方法，并给出最终设计曲线及实测曲线。
The methods of improving the anti-damaged threshold were studied through both design and preparation. And showed the ultimate design curves and the measured curves.
采用转换矩阵的处理方法，对大功率半导体激光器腔面光学灾变阈值与膜层结构的关系进行了分析。
Using the transition matrix method, the relationship between the catastrophic optical damage threshold and the coating structure of semiconductor lasers were analyzed.
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