CCD 等厚干涉实验仪的研究

采用显微光学系统取代读数显微镜，构成新型的CCD等厚干涉实验仪。通过计算机图像处理技术来补偿因视场扩大带来的条纹分辨率降低的影响。实验测试比较显示，CCD等厚干涉实验仪具有实验观察效果好和采集数据更方便的优点。     

高校有线电视网络的升级与改造

就高校有线电视网络要实现的功能 ,从频率配置、传输媒介、网络结构等方面 ,讨论了网络升级与改造的目标是要建成双向HFC网 ,并阐述了升级改造应注意的问题 .     

Flat-top and low-dispersion optical interleavers based on nested prism pair structure

A novel flat-top and low-dispersion optical interleaver using ring cavities (RCs) in a Mach-Zehnder interferometer (MZI) is proposed. It is composed of eight mirrors and two nested prism pairs. Each prism and the two mirrors behave as a RC. Phase shift of RC is a periodic function of the frequency of the input light which acts as a phase dispersive mirror. The two phase shifts needed to achieve a flat-top spectral passband are provided by Fresnel reffectivities at the prism-air interface of the two RCs. The...     

Overall plan and design of the task management system of ternary optical computer

In this paper an overall scheme of the task management system of ternary optical computer (TOC) is proposed, and the software architecture chart is given. The function and accomplishment of each module in the system are described in general. In addition, according to the aforementioned scheme a prototype of TOC task management system is implemented, and the feasibility, rationality and completeness of the scheme are verified via running and testing the prototype.     

Optical QPSK/16QAM modulation based on serial-parallel MZM scheme in radio-over-fiber system

A novel scheme of optical modulation in 40 GHz radio-over fiber (RoF) system is proposed. It generates optical QPSK/16QAM signals in a serial-parallel structure of Mach-Zehnder modulators (MZMs). The millimeter-wave is obtained with optical frequency multiplication (OFM). Furthermore, modulation on optical-wave is transferred onto millimeter-wave. It can be used to increase transmission capacity of millimeter-wave RoF systems.     

高校计算机公共机房管理浅探

高校计算机公共机房的管理是一项长期而复杂的工作，本文对高校计算机公共机房中的软、硬件的管理、机房系统的维护和相关的卫生安全方面作出了一定的探讨，针对目前高校机房管理出现的主要问题展开了讨论，并给出了一定的建议。     

光学教学渗透现代光学内容的探讨

结合教学实践 ,谈谈将现代光学知识渗透入传统光学教学过程的具体做法和体会     

R/S构型的平面确定法

对于一个旋光异构体的费什尔投影式中任一手性碳原子来说,若最小的原子在水平线或在垂线上,只要看其三个原子或基团在水平面上的走向,即可判断出其构型.     

阿拉伯古代感知论新探

感知是认识的开端、一切知识的直接来源。感知论不仅对哲学认识论的研究有重要的理论价值,而且对心理学的研究也有重要的意义。中世纪阿拉伯感知论心理学思想比较丰富,如提出知觉的三个特征,剖析五种感觉,解析双眼视觉、色混合和对比等视觉心理学现象,发现视网膜等均有一定的学术价值。中世纪的光学决定论与古代前机械决定论相比也是一个进步。神经细胞的发现为科学解释视觉的形成提供某些根据,为机械决定论的产生准备了基础。但光学决定论还不可能成为解释一切心理现象的科学方法论。     

关于USB信号及其光纤传输电路分析

对USB信号以及一种通过光纤传输USB（通用串行总线）信号的电路作了较详细的分析.此电路将USB信号D＋,D-的三种状态转换为发射激光的三种强度全亮、半亮、暗,并且通过光纤传输到对方激光接收器,再通过相应电路恢复D＋,D-的三种状态.激光接收器电路的输出信号之一触发单稳延时电路来控制D＋,D-与激光发射电路、激光接收电路的通与断,以此实现USB信号的光纤传输.