“天光一号”平滑化角多路系统的建立

 采用诱导空间非相干（FEISI）的平滑方法结合传递傅里叶面的技术，建立了一套平滑化六束角多路系统。该系统输出总能量158 J，能量稳定度约4％，输出脉冲宽度25 ns，靶面有效焦斑直径400 μm，焦斑均匀性1.6％，激光功率密度3.7×10¹² W/cm²。     

表面电镀铜均匀性实验研究与改善

文章主要介绍通过实验分析，从数据中找出异常点，并制定相应方案，再通过实验验证，最终有效的改善了电镀均匀性的问题，为改善电镀均匀性提供了一些实用的参考方法。     

The asymptotic estimate for the sum of two correlated classes of discounted aggregate claims with heavy tails

Consider a risk model with two correlated classes of insurance business and a constant force of interest. We assume that the correlation comes from a common shock and that the claim-size distribution is heavy-tailed. Under this setting, we investigate the tail behavior of the sum of the two correlated classes of discounted aggregate claims. We obtain the uniform asymptotic formulas for some subclass of subexponential distributions.     

Weakly Pseudocompact Frames

We define the notion of weak pseudocompactness for frames and present several characterizations. Among them are characterizations in terms of strong inclusions, uniformities and cozero bases. Noteworthy is the fact that these internal characterizations are not translated from characterizations of weakly pseudocompact spaces.      

离子注入中的沟道效应控制

离子注入中的沟道效应使注入离子在深度上的控制变得很困难，并使SHEET值的均一性恶化，本文借助计算机模型。对注入剂量，注入能量，硅片基板方位，硅片表面薄膜氧化层厚度变化时，研究分析了注入沟道效应的相应变化。     

LED全彩色显示屏的白平衡和色均匀问题

白平衡和色彩一致性是LED全彩色大屏设计中最重要的问题,本文给出白平衡的计算方法,并根据国家标准,讨论大屏的色彩一致性问题。提出对LED管按色坐标筛选的方法,并涉及其它造成色差的因素。     

AZ4620光刻胶的喷雾式涂胶工艺

对于一些MEMS应用,需要在形貌起伏很大的晶圆表面均匀地涂布光刻胶。喷雾式涂胶工艺满足了这些要求。研究了几种稀释的AZ4620光刻胶溶液的雾化喷涂性能,在沈阳芯源微电子设备有限公司KS-M200-1SP喷雾式涂胶机上进行了雾化喷涂试验,分别对裸片及深孔不同尺寸的晶圆进行喷雾式涂胶实验;特别研究了决定喷涂薄膜膜厚和均匀性...     

强流离子注入均匀性控制

本文讨论了强流离子注入机的全机械扫描靶室中实现剂量高均匀性和高重复性注入的变速扫描设计原理及控制技术。     

记录光强变化对光折变晶体多重存储衍射效率均匀性的影响

光折变晶体多重存储中,为获得均匀的衍射效率,要根据记录晶体的时间常数计算相继写入全息图的曝光时间,而晶体的时间常数是记录光强的幂函数.本文分析了光强变化对衍射效率的影响.结果表明,对曝光时间加以适当修正,可补偿光强变化对衍射效率均匀性的影响.     

Worst-case distribution analysis of stochastic programs

We show that for even quasi-concave objective functions the worst-case distribution, with respect to a family of unimodal distributions, of a stochastic programming problem is a uniform distribution. This extends the so-called ``Uniformity Principle' of Barmish and Lagoa (1997) where the objective function is the indicator function of a convex symmetric set.