This paper describes the principle and realization of random laser emission.
文章介绍了粉末随机激光的原理及其实现过程。
There are only one mode emitting random laser with the longest lifetime as near the threshold.
接近阈值时，只有一个寿命最长的模，出现随机激光。
The theoretical investigation on the random lasers is based on the localization and laser physics.
对于随机激光器的理论研究是基于局域和激光物理理论。
The random laser is a new laser that has special theorem which people have discovered in recent years.
无序激光器是人们近年发现的有着特殊机理的一类新型激光器。
The theoretical investigation on the random lasers is based on the localization theory and laser physics.
对于随机激光器的理论研究主要是基于局域化理论和激光物理理论。
The pseudo random coding theory is studied, the control circuits of pseudo random laser modulating and image capturing synchronously are designed.
系统研究了伪随机编码理论，并硬件实现了瞬态激光伪随机编码调制及同步图像捕捉控制电路。
Systemically studied pseudo random coding theory, and designed the control circuits of pseudo random laser emission and image catching synchronously.
系统研究了伪随机编码理论，并硬件实现了瞬态激光伪随机编码调制及同步图像捕捉控制电路。
If simple signal processing technology was used, LGW which use fake-random laser code can be jammed effective when three indicator laser pulses were received.
针对伪随机码的特点，增加了简单的信号处理过程，只需接收三个激光制导信号，就可以对其实施有效干扰。
The results show that many properties of quasi-state modes, such as the localization length, will influence the saturation effects of the random laser system.
结果显示，准态模式的某些特征参数，例如局域程度，将会影响系统的饱和特性。
The second problem, though, is that laser light can "speckle", which is to say that when it scatters off a rough surface, a random shimmering and sparkling pattern is produced.
第二个问题就是激光光源会产生“光斑”，也就是说激光会在一个不均匀的表面发生散射，产生随机明暗斑点。
The second problem, though, is that laser light can “speckle”, which is to say that when it scatters off a rough surface, a random shimmering and sparkling pattern is produced.
第二个问题就是激光光源会产生“光斑”，也就是说激光会在一个不均匀的表面发生散射，产生随机明暗斑点。
"This random jitter would cause noise in the laser light signal," says Hogan.
“这种随机抖动将导致激光信号的噪音。”霍根说。
The results show that this method can effectively decrease the random error of laser gyro.
结果表明此方法能有效地抑制激光陀螺的随机误差。
Therefore, it is very important to experimental measurement to far-field optical spot of atmospheric random channel, which can be passed by laser.
因此，对激光通过大气随机信道远场光斑的实验测量具有十分重要的意义。
The output beam of diode pumped solid-state laser(DPL) has minute random variation in direction, which results in the restrictions on the appliance of DPL.
二极管泵浦固体激光器（DPL）输出光束的方向在某个微小范围内存在随机变化，这种光束指向性的波动在某种程度上严重制约了DPL的应用。
Random flap microcirculation and pedicle division timing: Can laser Doppler imaging evaluate them?
随意皮瓣血液灌流与断蒂时机：激光多普勒成像可能评价吗？
Laser motion equation have been obtained with thermodynamical method in the paper, and term of "random force - is not appeared in the equation."
本文用热力学方法处理了激光运动方程，得到的运动方程中不出现“随机力”项。
Based on wave radiation transmission theory in random medium and Monte Carlo numerical simulation method, the transmission characteristic of the laser in aerosol in different situations is studied.
本文基于随机介质中波的辐射传输理论，采用蒙特卡罗数值模拟方法，研究了激光在不同情况的大气气溶胶中的传输特性。
Because of obvious difference between expanding light source and laser source, it appears different scattering peculiarity while they project to a random rough cylinder.
扩展面光源如太阳光与激光光源有明显的差异，因此它们照射到随机粗糙柱面后的散射特性也不同。
In laser cutting, laser head must trace random errors of workpiece surface so that laser focus is located at workpiece surface all along.
在激光切割中，激光聚焦头必须实时跟随工件表面的随机误差，使焦点始终落在工件上。
According to poor performance in denoising laser gyro random noise by using traditional filtering methods, an improved spatial correlation filtering algorithm is presented.
针对传统滤波方法滤除激光陀螺随机噪声性能低的特点，提出了一种改进的空域相关滤波方法。
The various random noises are the main sources of laser gyro error.
各种随机噪声是激光陀螺误差的主要来源。
The result shows that the filtering algorithm based on wavelet packet analysis can decrease the random error and improve the measuring precision of laser gyro effectively.
结果表明基于小波包分析的滤波方法能有效减小随机误差，提高激光陀螺的测量精度。
The various random noises in laser gyro are the main factor affecting the accuracy. In accordance with the property of its noise, traditional filtering methods have many shortages.
各种随机噪声是导致激光陀螺产生误差的主要因素，且其性质特殊，很难用传统的滤波方法去除。
The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为，影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。
The paper sets up a time sequence model of laser gyro random error and processes the drift data by Kalman filter based on the model.
在对激光陀螺漂移数据建立时间序列模型的基础上，对激光陀螺的漂移数据进行了卡尔曼滤波。
The transformation of Hermite Gaussian laser beam through random phase plate is discussed in detail by partial coherence theory in this paper.
本文利用部分相干理论研究了高阶厄米-高斯光束通过随机位相片的变换。
The random motion is usually neglected when evaluating the laser irradiation power.
一般估算辐照功率时常忽略目标的随机运动。
When laser beam transmit through air, the intention, phase and direction will be changed random for the disturb of over-fall.
激光束通过有湍流的大气传输时，其强度、相位和方向都会受到扰动而出现相应的随机变化。
When laser beam transmit through air, the intention, phase and direction will be changed random for the disturb of over-fall.
激光束通过有湍流的大气传输时，其强度、相位和方向都会受到扰动而出现相应的随机变化。
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