中文翻译成英文（英语专业理科英语好者进）

Question

请高手帮我翻译一下下面的论文摘要，翻译成英文。

摘要
声光Q 开关是利用声光相互作用以控制光腔损耗的Q 开关技术。声光调Q 是通过电声转换形成超声波使调制介质折射率发生周期性变化, 对入射光起衍射作用, 使之发生衍射损耗,Q 值下降, 激光振荡不能形成，在很多领域得到广泛的应用。本文所要讨论的是其中的一种广泛使用的Q 开关方式，既在光泵激励下其上能级反转粒子数不断积累并达到饱和值, 这时突然撤除超声场, 衍射效应立即消失,腔内Q 值猛增, 激光振荡迅速恢复, 其能量以巨脉冲形式输出。其主要优点是重复频率高，性能稳定可靠。

关键词：声光Q开关；声光效应；激光脉冲；
Keyword： Acousto-optic Q switch ，acoustooptic effect; laser pulse;
提议用金山快译来翻译后修改，但是金山快译错的比较多如:声光效应其翻译为Sound and light effects 是错误的。 翻译满意者，追加分数。
不要直接用软件翻译的东西贴过来糊弄我，怎么说我也是重点大学的本科生不至于水平那么差好忽悠。
欢迎英语专业者进翻译

Answer 1

Acousto-optic light using qq switch is to control the light interact loss on technology. Light tone is formed through qq acoustic wave modulation medium to convert periodical index of incident light up the diffraction effects, make the diffraction loss, Q value, laser oscillation cannot form in many fields, widely applied. This paper tries to discuss the is a widely used Q, both in the light switch by the pump energy accumulation and reverse particle count saturation value, then suddenly removed, ultrasonic field diffraction effects immediately, cavity Q value, laser rapid recovery, and its energy oscillations with giant pulse output. The main advantage of high frequency is repeated, stable and reliable performance.

Answer 2

Summary

    Acousto-optic Q switch is used to control the interaction of sound and light loss optical cavity Q-switching technology. Acousto-optic Q-acoustic conversion through the formation of ultrasound to periodically modulated refractive index changes on the incident light from the diffraction effect and make a diffraction loss, Q value decreased, the laser oscillation can not form, in many fields is widely used . To be discussed in this paper is one of a widely used Q-switch mode, both in the optical pumping excitation on the level of its accumulation of particles and reverse saturation value, then suddenly remove the ultrasonic field, the diffraction effect immediately disappears, cavity Q soared in value, laser oscillation quickly restored, its energy output to giant pulses. Its main advantage is the high repetition rate, stable and reliable performance.本回答被提问者采纳

Answer 3

Acousto-optic Q switch is used to control the interaction of sound and light loss optical cavity Q-switching technology. Acousto-optic Q-acoustic conversion through the formation of ultrasound to periodically modulated refractive index changes on the incident light from the diffraction effect and make a diffraction loss, Q value decreased, the laser oscillation can not form, in many fields is widely used . To be discussed in this paper is one of a widely used Q-switch mode, both in the optical pumping excitation on the level of its accumulation of particles and reverse saturation value, then suddenly remove the ultrasonic field, the diffraction effect immediately disappears, cavity Q soared in value, laser oscillation quickly restored, its energy output to giant pulses. Its main advantage is the high repetition rate, stable and reliable

Answer 4

Audible and visible and audible visual type of interaction q is to control the cavity and q's switch. audible and visible up by a superior electro-acoustic q is converted to make an ultrasound introduction of refraction has periodic variation in the light of the diffraction effect that occurs diffraction losses, q, the value of their oscillatory cannot form, in many areas have been widely used. this paper will discussed was a widely used q, in the pump light, inspired by a particle can be reversed for accumulating