| 1. | High power laser diode array is mainly used as the pumping energy source for solid state laser
大功率激光器阵列的重要应用是泵浦固体激光器。 |
| 2. | Heat radiation is the crux of all key technologies in high - power semiconductor lasers
摘要在半导体大功率激光器的各种关键技术中，散热问题的解决是一个极其关键的技术。 |
| 3. | There is the need for high duty - cycle laser diode array to satisfy the demand the dpssl ( diode pumping solid state laser ) technology
要满足当前的泵浦要求，高占空比大功率激光器阵列是必需的泵浦源。 |
| 4. | So largely developing high power laser diode array is meaningful for the fast development of economy , the modernization of national defend and the promotion of people ' s life
加大力度发展大功率激光器，对于经济建设的飞速发展，国防建设的现代化，以及人民生活水平的提高都有着重要的意义。 |
| 5. | At first , we get the source of heat in high power laser diode and diode ' s characteristics depending on temperature basing on some basic physical concepts and analysis on the mechanism of heat in high power laser diode
在本文中，首先从基本的物理概念出发，对大功率激光器中热损耗机理进行分析，得到了大功率激光器阵列中的热源和大功率激光器的温度特性。 |
| 6. | Then after analyzing the heat conduction in laser diode array , we simply simulate the transient thermal behavior of high power laser diode array and build a two dimensional static model of temperature distribution of it by fem ( finite element method )
接着分析激光器阵列中热的传导，简单的模拟工作工程中瞬态温度的变化。然后通过有限元分析法，建立二维温态分布，得到稳态工作时，大功率激光器阵列中芯片和载体的温度的空间分布。 |
| 7. | Moreover , we give a further discussion on the numerical value calculation of temperature distribution . the main problem when we design the high duty - cycle high power laser diode array we face is the large amount of heat during its operation . so we change the proportion of some ingredients and the concentration of the dopage to gain high quality iii - v material
在激光器阵列的设计过程中，针对大功率激光器严重的产热问题，尤其是高占空比工作时，会有更多的功率转化为热的现象，我们改进芯片材料的配比、掺杂，提出适应高占空比工作的器件版图结构。 |
| 8. | Research for the stability of laser polarizers specialty : atomic and molecular physics postgraduate : zhao yuanan advisor : yang xiangdong with the development of optical film techniques , optical film widgets have been used widely , so researches for the stability of optical film widget is become more and more important
随着光学薄膜技术的不断发展，光学薄膜器件的应用日益广泛，光学薄膜的稳定性研究也被提到了极其重要的地位。为了解决大功率激光器中激光偏振膜的稳定性问题，本课题从镀膜材料特性、膜系设计、沉积工艺等方面对这一问题展开了深入的研究。 |
| 9. | On describing a genetic algorithm ( ga ) , we present a method for applying ga to optimize the lasers . a programming is presented for obtaining the maximum laser power . by using the method we optimize the cvl and the co2 laser , including lc circuit parameters of the cvl , the cvl system , the lasing resonator and the gas components mixtured in the co2 laser tube
在这个部分中，首先简述了遗传算法，讨论了应用遗传算法来优化激光器的思想和方法，给出了优化大功率激光器的计算机程序设计；然后，对铜蒸汽激光器lc放电电路、大口径激光器和激光器系统分别进行了优化；对二氧化碳激光器谐振腔和气压参量分别进行了优化，介绍了优化二氧化碳激光器谐振腔的实验以及实验所获得的结果 |
