查询词典 semiconductor diode

Due to forward-bias-induced annealing effects,the laser diode biased during irradiation is less degraded than that short-circuited,and annealing curves can be fitted sectionally with different annealing rates.

激光二极管辐射损伤存在着正向偏置退火效应，FP和DFB结构的二极管具有相似的加电退火规律，均可拟合成指数衰减形式，退火曲线可以分成退火常数不同的几段进行拟合。

In this paper, some theoretical analyses and simulations are performed. It is found that the output photocurrent of the same piece of solar cell remains constant when the temperature and irradiation are the same and when the diode quality factors and reverse saturation currents are different.

文中通过理论分析与仿真研究，发现同一块太阳能电池在相同的温度和照度、不同的二极管品质因子和反向饱和电流下，输出的光生电流是相等的。

So, the Bei Er one " it is mere for ",because high strength reliability of light source, and the low to loss by stability of medium, been failing all the time because of failing to solve to be practical. In 1960, proper people began to realize, information is at the time of the social importance to future, Maimen of U.S.A., invents the laser diode of star ruby .

因此，贝尔的"光话"，由於高强度光源的可靠度、和低损耗介质的稳定性，因未能解决而一直未能实用。1960年，正当人们开始认识到，资讯对未来社会重要性的时候，美国的 Maimen ，发明了红宝石雷射二极体。

A steel bracket with a gray insulation on top is fastened to the heatsink with the diode packs.

钢铁支架，以灰色绝缘顶端系上的散热片与二极管折。

A diode and capacitor circuit isolates the oscillator voltage from the main energy storage capacitor.

一个二极管和一个电容电路用来将振荡器电压和用来储存能量的大电容隔离开来。

Through the analysis on spurious signal, we concluded that the sources of spurious signal generation are due to fabrication defects in the strip—coupling region and the defects in the diode array, so the advanced surface technique is the guarantee to spurious signal suppression.

通过对杂波的分析，我们得出结论：杂波主要是由相互作用区的缺陷以及二极管阵列的缺陷所产生，因此，杂波的抑制要靠良好的工艺来保障。

The power supply of the system of sound driving birds and power supply of laser diode were designed, using stroboscopic and ray-varying technique for lasing to baffle the laser adaptability of birds.

课题设计了声音驱鸟系统的供电电源和激光二极管电源，以频闪变光的方式发出激光以破坏鸟对激光的适应性。

Diode-pumped and frequeccy-doubled Cr:LiSAF blue laser has become popular in solid laser research in recent years for its short wavelength , high conversion efficiencies, tenability and simple structure .

半导体泵浦的掺铬六氟铝酸锶锂倍频蓝光激光器因波长短、转换效率高、可调谐及结构简单等优点，已成为固体激光器研究的热点。

Furthermore, the theoretical model presented here is applied in describing the far-field distribution of diode laser bar. Theoretical curve is given in this paper.

在单个激光二极管的基础上，本文还将模型推广到线形列阵大功率半导体激光器，给出了理论曲线。

GaN ; Schottky diode ; thin surface barrier model ; thermion field emission

氮化镓；肖特基二极管；表面势垒减薄模型；热电子场发射

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。