In the closed microcavity of an ideal four-level laser system, when nonradiative depopulation is zero, the light output property of the microcavity laser is linearly.
在封闭腔，对理想的四能级激光系统，无辐射衰减速率为零时微腔激光器的光输出特性是线性的。
The system also provides the ability to deliver scalable effects by varying the level of laser energy required, depending on the target and mission objectives.
该系统还可以根据目标和任务对象的不同，改变激光能量水平，提供扩展功能。
This paper studies the relaxation in the two—Level system of the Laser superradiation interacted with radiation by the method of coherence, and gives the solution of light field about sgn.
用相干态方法研究了与辐射相互作用的超辐射激光二能级系统的弛豫，给出在光场高温和低温两种极限情况下准几率密度函数方程的解。
The laser signal combined with a closed - loop control system can be used in automatic level flatting of the ground.
自准水平激光仪的激光信号与闭环控制系统的结合，实现地面的水平平整，它是自准水平激光仪的一种动态应用。
The master equation of a nonresonant two-mode laser in three level atomic system with equal detune for each mode is deduced.
本文用量子理论导出二模偏调相等情况下三能级系统双模激光运动主方程。
The paper analyses optical and circuit system of laser scan micrometer. And high-level laser scan micrometer has been developed.
并对激光扫描测微仪光学系统和电路系统进行了分析，最终成功研制激光扫描测微仪产品。
Tank commander panoramic sight is a multi-function optoelectronic system in which visible light, laser and low-level light is fused for aiming and ranging.
车长周视指挥镜是可见光、激光、微光三光合一，且有周视指挥能力的多功能光电系统。
Solid laser is a four-level system.
固体激光器是一个四能级系统。
The laser signal combined with a closed - loop control system can be used in automatic level flatting of the ground. It is a dynamic application of laser beacon.
自准水平激光仪的激光信号与闭环控制系统的结合，实现地面的水平平整，它是自准水平激光仪的一种动态应用。
This paper reveals that the group velocity of a weak laser probe field can be manipulated by controlling the intensity of the driving field applied to a near-degenerate closed three-level V system.
在近简并的封闭三能级V系统中，一束弱激光探测场的群速度可以通过控制一单色驱动场的强度实现慢光速到超光速的转换。
Ruby laser is a three-level system.
红宝石激光器是一个三能级系统。
The time characteristics of a pulsed ti: sapphire laser have been studied theoretically based on the rate equation of four-level system.
本文从四能级结构激光速率方程出发，对脉冲掺钛蓝宝石激光器的时间特性进行了理论研究。
The rate equation of tunable pulse ti: sapphire laser is given using the theoretical model of four-level system.
以四能级系统为理论模型对脉冲可调谐掺钛蓝宝石激光系统建立了速率方程。
The semiclassical laser theory proposed by Lamb for two-level system is extended to the case of dye lasers. Mode coupling equations are deduced, and a discussion is given.
本文将兰姆的二能级半经典激光器理论，推广至染料激光器系统，得出模式耦合方程，并作了些具体讨论。
The laser flatting signal combined with a closed-loop control system can be used in automatic level flatting of the ground.
激光扫平信号与闭环控制系统结合，可实现地面的水平平整。
The interaction between a weak probe laser pulse and a two-level system strongly driven by a near-resonant laser pulse is studied by dressed model.
我们用缀饰模型研究强近共振激光脉冲驱动下二能级系统与弱试探脉冲的相互作用。
The content of the paper is to research and develop a control system of industrial kilowatt-level high power diode laser.
本文的内容就是研制出一套工业用千瓦级大功率半导体激光器控制系统。
In this paper, we use the dressed-atom approach to derive the analytical expression of the gain of a FIR laser with a four-level system.
本文用缀饰原子方法解出四能级系统远红外激光增益系数的解析表达式。
In this paper, we use the dressed-atom approach to derive the analytical expression of the gain of a FIR laser with a four-level system.
本文用缀饰原子方法解出四能级系统远红外激光增益系数的解析表达式。
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