查询词典 laser diode

Furthermore, a new method for evaluating beam quality of laser diode is proposed.

在此基础之上，提出了一种新的针对激光二极管光束质量评价方法。

Furthermore, a new method for evaluating beam quality of laser diode is given.

在此基础之上，提出了一种新的针对激光二极管光束质量评价方法。

That's where you will find the powerful laser diode.

在那里你可以找到高能镭射二极管。

Wuhan easy way of photoelectric mainly engaged in high-power laser diode module of the development, production and sales.

武汉易路达光电主要从事高功率半导体激光器模块的研发、生产和销售。

The laser diode coupling unit is an important part of the intersatellite optical communication system.

激光耦合系统是星间光通信系统的重要组成部分。

A power stability control system of the semiconductor laser diode is designed.

设计一种半导体激光器的稳恒功率控制系统。

Based on the theory of thermal analysis,heat conduction equation of Nd:GdVO4 crystal slab double-side pumped by laser diode arrays was built.

以解析热分析理论为基础，建立了平板Nd：GdVO4晶体在激光二极管阵列双侧抽运时的导热微分方程。

First, a mathematic model for laser diode with a cool is established, which is looked as a first order segment of inertia in theory. It analyzes the step response in the S field and the time field separately after adopting PID control technique, and it also analyzes the equivalent noise model of the amplifying circuit.

首先从理论上对带制冷的半导体激光器组件建立了数学模型，将其看作一阶惯性环节，分别在S域和时域里详细分析了采用PID控制技术后的阶跃响应；同时也对光接收机放大电路等效噪声模型进行分析。

While the laser diode was working on a repetition rate of 10 Hz at power as high as 60 W and pulse width of 400 μs, a free running stable oscillation with output energy of 3 mJ was obtained.

在重复频率为10 Hz，泵浦脉宽为400 μs，峰值功率为60 W的泵浦速率下，激光弛豫振荡每周期输出的能量为3 mJ，相应的全光光效率为12.5%。

A U like shape on the curve of fundamental mode waist in the active medium versus pump power, at different cavity lengths of the laser diode end pumped Nd:YVO 4 solid state lasers with a flat flat resonator structure, is analyzed by means of the transform circle approach.

运用谐振腔变换圆理论，详细分析了激光二极管抽运的Nd ：YVO4 平行平面腔固体激光器振荡光在晶体内的基模光斑半径随抽运功率变化的U形曲线。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。