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A method of etching Micro-Grating Structures by ablating nickel plate was studied,which makes use of the interference laser of 351 nm diode-pumped solid-state laser pulses.

利用波长为351 nm的半导体抽运全固态脉冲激光器，采用双光束干涉方法，对金属镍板表面直接刻蚀形成微光栅结构的方法进行了实验研究。

The same components have been installed on the receiving diode and preamplifier.

同一组件内已装上了接收二级管和前置放大器。

We have obtained the hyperfine structure components of P(84) 5-5 transition with a SNR of 1000 at 1 s time constant. The diode laser is frequency stabilized to the hyperfine component o of the saturated absorption signal.

我们得到了此跃迁超精细结构成分的讯噪比是1000(在1秒的时间常数)；此二极体雷射稳频在o超精细结构成分上，所得到的频率稳定性优於10 kHz。

Frequency stabilization of the external cavity diode laser to the iodine hyperfine structure components using extra-cavity iodine cell has been extensively studied and reported.

使用腔外的碘蒸气室将外腔二极体雷射稳频在碘的超精细结构成分上，这个方法已经被广泛地研究和报导。

The diode laser at 657 nm has the characteristics of lower cost and higher power than that at 633 nm. Therefore, we use the 657 nm ECDL to investigate the saturation spectrum of the hyperfine structure components of P(84) 5-5 transition of 127I2 at 657.483 nm for frequency stabilization of our ECDL laser.

nm 波段的二极体雷射比起633 nm 波段的二极体雷射拥有较低的费用和较高的功率，因此，我们使用657 nm 波段的外腔二极体雷射来研究657.483 nm 波段之碘分子跃迁P(84 5-5 transition of 127I2，并将我们的外腔二极体雷射稳频在此跃迁的超精细结构成分上。

Ultravioles/visible spectrophotometers, including diode array detectors, are the most commonly employed detectors.

紫外/可见光度计，包括二极管阵列检测器是较为常用的检测器。

Combined high illumination with high resolution, diode lasers have many advantages over other classic spectroscopes, such as fast time response, high sensitivity, low cost, high compactness and ruggedness.

半导体激光器集强光源与高分辨率分光系统于一身，具有高响应、高灵敏度、价格低廉、坚固紧凑等诸多优点，它的各项技术指标均大大高于经典光谱仪器。

Your best friend's face pops up on the organic light-emitting diode screen asking what you' TEXAS POP ROCKET ASST.

你最要好的朋友出现在有机激光显示屏上，问你这个周末有何打算。

Some results such as the potential distribution in the gun, the trace-space plot of ray in anode plane, the impact on beam focusing caused by the spacing of diode were obtained.

计算程序以带电粒子的洛伦兹力运动方程的相对论形式为基础，在充分考虑了空间电荷效应和电子自身产生磁场的情况下编写而成。

Radiation from a fiber coupled diode (core diameter 0.4 mm, N.A. 0.3) is coupled into Tm5% at.,Ho(0.5% at.∶GdVO4 crystal by a pair of achromatic lens for end pumping. Output power of 3.6 W at 2.048 μm is obtained under pump power of 14 W and emission wavelength of 794 nm. The optical-optical conversion efficiency is 25.7% and slope efficiency is 26.6%.

在液氮制冷晶体条件下，利用光纤耦合激光二极管及消色差光学耦合系统端面泵浦双掺5％Tm，0.5％Ho∶GdVO4晶体，在泵浦功率14 W、泵浦波长794 nm时，实现了2.048 μm激光输出，连续运转输出功率3.6 W，相应的光光转换效率为25.7％，斜率效率26.6%。

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。