Three kinds of electrooptic Q-switch drive circuits are disscusses.
比较了三种不同的电光调Q驱动电路。
Objectives: To study the therapeutic effects of Q-switch laser in treatment of freckles and lentigo.
目的:观察应用Q开关激光治疗雀斑及雀斑样痣的疗效。
The power divider for ensuring two AO Q-switch synchronization and effective power driving is designed.
采用功率分配器保证两声光q开关的同步和有效功率驱动。
When Q-switch and gain switch were applied the peak pulse power was increased and pulse width decreased.
利用增益开关和Q开关双机制作用,压窄了调Q脉宽,提高了输出功率。
Objective:To observe clinic cure effect of naevus fuscocaerules zygomaticus by Q-switch alexandrite laser.
前言: 目的:观察调Q开关翠绿宝石激光治疗颧部褐青色痣的临床效果,分析影响疗效的因素。
The topic of this article mainly research and design about LD pumped solid laser high repetition frequency Q-switch system.
本课题主要是针对LD泵浦固体激光器的高重复频率的电光调q系统的研究与设计。
Experiment indicate that Q-switch delay time, pump rate and ion concentration are the major factors influencing the pulse width.
实验表明,调q延时、抽运速率和材料中离子浓度是影响输出脉宽的关键因素。
The theoretical results show placing the acoustic-optic Q-switch crystal near the output mirror can improve the stability of pulse train.
计算表明:Q开关放置在输出镜一侧会使脉冲序列更加稳定。
The microresonator includes an active gain medium and a Q-switch that extend lengthwise between the opposed end faces of the microresonator.
把微包括一个活跃的增益介质和Q开关,扩展反对结束之间的纵向面临的微共振器。
The theory of relaxation oscillation is described, and it give the theories analysis which is the output natural parameter of Q-switch laser.
文中阐述了调Q激光器的弛豫振荡理论,并对电光调Q激光器输出性能参数进行了理论分析。
Objective To observe the effect of treating nevus of Ota using Q-switch alexandrite laser and find proper energy fluence of treating nevus of Ota.
目的:观察翠绿宝石激光治疗太田痣的效果,找出治疗太田痣合适的能量值。
Results Clearing nevus of Ota is microwound and safe, 96% in total efficacy, simply operated by Q-switch alexandrite laser. It may not bring out the scars.
结果:采用该疗法可安全去除太田痣,且创伤小,操作简便,无瘢痕等并发症发生,总有效率达96%。
This thesis does research on the key module of Q-switch driver—high efficiency Class-E power amplifier, including the design and implement of the prototype.
本文主要研究了声光Q开关驱动器的关键模块——高效率E类功率放大器,设计实现了工程样机。
The high repetition rate LD pump Q-switch solid state laser has been widely used in a lot of fields, such as the laser communication, optical storage, marking, welding and ranging radar.
激光二极管泵浦的高重复频率调Q固体激光器在激光通信、光存储、打标、焊接和测距雷达等方面已经获得了广泛应用。
When Q-switch and gain switch were applied the peak pulse power was increased and pulse width decreased. A comparison of experimental data with rate-equation theory was made, and agreed well.
利用增益开关和Q开关双机制作用,压窄了调q脉宽,提高了输出功率。用速率方程理论对过程计算,与实验结果较符合。
So we can control the population which can trigger the Q-switch by controlling the superradiant convert electrical level in the superradiant detector and then the laser output can be stabilized.
只要控制接收器中超辐射的光电转换电平,就能控制打开Q开关时的反转粒子数,也就能稳定输出的巨脉冲激光。
In this doubly Q-switched laser, the AO Q-switch is used to control the pulse repetition rate and allow the laser medium to store energy to ensure that the population inversion is fully saturated.
在双调q激光器中,声光器件用于控制脉冲的重复频率,同时允许激光晶体储存能量以保证反转粒子数被完全吸收。
Q-switch erbium glass lasers have important application in eye-safe laser range finder. laser diode (LD) side-pumped erbium glass laser electro-optic Q-switch experiment is reported in this paper.
调Q铒玻璃激光器的直接应用就是人眼安全激光测距。报道了激光二极管(LD)侧面抽运的铒玻璃激光电光调Q实验的初步结果。
In order to obtain a kind of spinning prism with high spinning speed, continuous adjustability and robust stability, the driving system of a high-speed motor for spinning prism Q-switch was designed.
为了实现转镜的高转速、连续可调以及高度稳定性,对转镜Q开关的高速电机及其驱动控制系统进行了设计。
Q: What is your best advice for those who see the film and are inspired to make the switch to a plant-based diet for the first time?
问:对于那些看了这部电影并受到启发要首次切换到植物性饮食的人们,你的最佳建议是什么?
Q. Will I be able to switch back to my original faction but a different race?
问。我能否切换回原来的阵营但是换成另外一个种族?
The first example creates a new print queue using the -q switch.
第一个示例使用- q switch创建了一个新的打印队列。
Q... How will the switch between reputation, gear, mounts, etc be handled?
问。声望,装备,坐骑的转换如何进行?
Methods 3 kinds of Q switch laser were used in the treatment of pigmented skin regions of swine and guinea pig.
方法用3种不同的Q开关激光作用于猪及豚鼠的有色皮肤区,观察其结果。
Objective to probe into the mechanism of Q switch laser in the treatment of skin pigmented diseases.
目的探讨新型Q开关激光去除皮肤细胞色素的机理。
Q. Will we be able to switch between the RACES on our own faction?
我们是否能转换到同阵营的其他种族?
This paper presents a novel acoustooptic Q - switch used in laser marking system. The principle design consideration and fabrication processes are given.
介绍了一种用于激光打标机调q用的声光Q开关,描述了其原理设计和制作。
To use the rocket launcher. Press Q to switch to the launcher, then press left mouse button to fire the weapon.
运用火箭发射器。按Q键切换到发射器,然后按鼠标左键发射。
Q. I am dissatisfied with my Internet service provider and I would like to switch to another one.
我对自己的互联网服务提供商(ISP)很不满意,我想换一家。
Q. I am dissatisfied with my Internet service provider and I would like to switch to another one.
我对自己的互联网服务提供商(ISP)很不满意,我想换一家。
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