激光相位成像雷达的研究

利用无合作目标漫反射激光相位测距的原理,对关键单元技术进行分析和设计,研制成一种用于自主式车辆视觉导引的激光相位成像雷达的原理样机.     

光纤放大器增益饱和对有源光纤环形腔滤波特性的影响

从理论和实验两个方面研究了有源光纤环形腔滤波器输入光功率对光纤放大器增益的影响及由此引起的对有源光纤环形腔滤波特性的影响。在考虑上述影响的情况下 ,对有源光纤环形腔滤波器参数的优化作了讨论     

神经网络在可靠性分析中的应用

应用人工神经网络对舰炮发生故障的发射炮弹数进行了预测。借助前馈神经网络对非线性函数的逼近能力，对发生故障的发射炮弹数进行了单步预测，并与使用灰色数列预测的结果进行了对比，验证了人工神经网络进行可靠性预测的可行性。     

141Nd激发态的在束γ谱学研究

通过130Te(16O,5nγ)141Nd反应布居了141Nd的高自旋态能级. 对反应产生的在束γ射线进行了γ射线单谱和γ-γ符合测量. 建立了激发能达7614.5keV的141Nd能级纲图,新发现了12条γ射线和15个能级. 基于实验测量的γ跃迁各向异性,建议了141Nd部分能级的自旋值. 用一个h11/2价中子空穴与142Nd核芯晕态的耦合可以定性地解释141Nd的能级结构.     

Variable time-period optical switching:a novel OBS implementation

In this paper, we proposed a novel optical switching method based on optical burst switching (OBS), we call it variable time-period optical switching (VTPOS). It can both support circuit services and other immerged packet services. It has better usability of bandwidth, shorter offset and latency time than others of unidirectional transport signaling mechanisms for OBS. It supports deflection switching for improve blocking performance without the need of schedule buffer. It introduces a time pointer and phase indicator that made synchronous more precisely and requires less guard time, it also classifies the different services classes with a relative QoS model.