激光二极管

Through analysis for the performance features of laser crystal end-pumped by a diode laser, a quadrate laser crystal thermal model is established.

通过对二极管激光器端面抽运激光晶体工作特点的分析，提出了长方形激光晶体热模型。

This allows many pump fibers to be coupled to the main laser fiber so allowing more power to be pumped into the system without the use of free space optics, making a completely sealed and thereby highly reliable system, using these methods, almost any number of high lifetime diodes, each producing less than 10w of low quality diode light, can efficiently coupled into a fiber laser to produce hundreds of Watts of near perfect, focusable fiber laser light.

为产生更多的能量，制成一个完全密封的高可信度的系统，用这种方法几乎可制成任何数量的奈用的二极管，来产生小于10W 的低质量二极管光线，还可能效地附加到纤维激光机上来产生几百瓦的几乎完美的，可聚焦的纤维激光光线。

In this thesis, Based on the advantages of diode-pumped solid-state laser in Chapter 1, the development of diode-pumped solid-state laser is introduced. The trends of DPSSL are pointed out, the wide application fields ,as well as the bright market future of high power DPSSL are also summarized. In the Chapter 2 , all kinds of solid-state laser gain materials are introduced in detail. In the Chapter 3 , the theory on the mode-matching of the pump beam and the cavity mode is analyzed in detail based on the basic theory and work principle of LD-pumped all-solid-state laser.

本论文第一章从二极管泵浦固体激光器的优势出发，介绍了二极管泵浦固体激光器的发展，指出了DPSSL的发展方向，概括介绍了大功率DPSSL的诸多应用领域和广阔的市场前景；第二章对固体激光增益材料作了详细的介绍；第三章基于LD泵浦固体激光器的基本理论和工作原理，从理论上详细分析了LD端面泵浦激光器中泵浦光与腔模的匹配问题。

Using uniaxial amplification system composed of a high-resolution CCD,a fast axis collimation lens and cylindrical lenses,via laser emitters imaging and facula intensity-based centroid algorithm,the "smile" of diode laser array is measured.

采用高分辨率CCD、快轴准直透镜及柱面透镜组成的单轴放大系统对激光线阵发光单元成像及基于光斑强度求质心的算法实现了二极管激光线阵&smile&的测量。

In order to solve this problem, a new method for the measurement of the wavefronts of high-power laser diode arrays with large dynamic ranges is presented.

针对这个问题，提供了一种可对大功率激光二极管线阵进行大动态范围波前测量的新方法，可在－π/2～π/2范围内进行高精度的波前斜率测量(±1′)。

The TOSA is driven by a custom IC, which converts differential logic signals into an analog laser diode drive current.

在Tosa是一个自定义驱动集成电路，它转换成模拟激光二极管驱动电流差动逻辑信号。

No remarkable resonance peak, limiting factor in laser diodes, is observed during this modification in transistor laser structure.

谐振峰是限制激光二极管性能的因素之一，而在这种晶体管激光器结构中，没有观察到明显的谐振峰。

Products such as DVD players, laser range finders, electro-optical distance measuring instruments, laser planers, laser line projectors, etc. rank the first in our country; products like diodes and micro special motors rank the second; fixed inductors and chip inductors rank the fourth.

产品，如DVD播放机，激光测距仪，光电距离测量仪器，激光刨床，激光线投影仪，等排名第一，我国；产品，如二极管和微型特殊电机排名第二；固定电感器和片式电感排名第四。

Laser diode-pumped Nd∶YVO4 self-stimulated Raman laser .

激光二极管抽运的自拉曼Nd∶YVO4激光器。

Then we make a further discussion of its applied areas including laser diode, pigtailed laser diode, laser diode arrays, different shape of inner cladding, etc.

标 签 光纤激光器侧面耦合微棱镜双包层激光二极管 fiber laser side pumping micro-prism double-clad laser diode

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。