电子学全息干涉术用于温度场测量

探讨了用电子学全息干涉术（双称数字全息干涉术）测量温度场分布及其变化的可行性，利用所设计的全息干涉实验光路，对一电烙铁头部周围温度场分布进行了实时全息记录，进而利用一维快速傅里叶变换及数字滤波处理再现出了反映温度场分布的全息干涉条纹图样，实验结果表明，与传统的光学全息干涉术相比，电子学全息干涉术借助于高分辨率CCD记录及高速计算机数字处理技术，从而可实现光学全息图的数字化记录、存储和重现。同时，利用再现物场相位倍增原理还可实现对干涉条纹数目的倍增，或利用物场相位分布的直接计算精确获取任意两点间的相位差，从而提高测量精度。此外，由于能够在不改变光路的前提下以较高的重复频率完成光学全息图的记录，电子学全息干涉术可以用于记录三维物场的变化并接近实时地再现和测量三维物场的变化规律，因此是一种极有发展前途的新型实时全息干涉计量技术。     

用于线状等离子体观测的X光双狭缝相机

本文介绍了用于线状等离子体成像的X光双狭缝相机的工作原理,设计原则和主要的性能参数,并给出了本相机在打靶实验中的测试结果。     

高通滤波法数字重现同轴全息图

提出并实现了高通滤波法重现同轴全息图，消除孪生象的影响，详细解释了这种方法的原理，通过数字模拟，证明了这种方法的可行性。     

Photoelastic Analysis with a Single Tricolor Image

A new approach to simultaneous measurement of isochromatics and isoclinics from a single image using a tricolor light, called as the tricolor photoelastic technique, is proposed in order to enable and facilitate the analysis of time varying phenomena. Not only an apparatus of experiment but the whole analysis system and procedure are developed. Using a color digital camera and a tricolor light source under linear polarization, fringe order and the principal direction of birefringence are obtained from a piece of color image data by a single shot using the method proposed. It is emphasized that this method can be applicable to time varying phenomena in which good repeatability and reproducibility of experiments are not expected, since multiple exposures are not necessary for sufficient data acquisition in the completion of stress analysis.     

钝感炸药JB9014的多点起爆实验研究

 同时使用光子学弹道靶场相机（SVR）和转镜式高速扫描相机，对钝感炸药JB9014进行了一点、两点和四点起爆实验研究，获得了爆轰波出炸药底面的波形发展情况，并对实验结果进行了分析。     

三维扫描数字图像重构及显示原理和方法

本文综述扫描显微数字图像三维重构基本原理和方法，从有利于理解荧光物体试样三维结构的角度出发，在比较了一些主要显示方案的基础上，对平行投影法作了若干改进，使其具有良好的再现被阴影所覆盖部分的细节结构的能力，最后给出了该算法所得到了三重构结果。     

Four-pulse interferometric recordings of transient events by pulsed TV holography

With traditional double-pulsed holographic interferometry or pulsed TV holography, the experiment usually has to be repeated to allow the recording of a time sequence of interferograms of the event. With the proposed technique a sequence of four interferograms of a solitary transient event is measured. A twin oscillator, injection-seeded, pulsed Nd:YAG laser is incorporated into a pulsed TV holography set-up. With orthogonal polarisation and double pulsing of each of the two channels of the laser, four pulses are recorded on two separate CCD-frames. Four interferograms of a laser-impacted plate obtained from the same experiment, show how the bending waves develop and propagate in the plate.     

CCD摄像机用于测量中存在的问题及解决方法

本文从ＣＣＤ面阵探测器的光电响应不均匀性、非线性以及摄像机内部的制式转换电路、自动增益控制（ＡＧＣ）电路和γ校正电路等方面阐述了ＣＣＤ摄像机用于能量分布测量存在的问题，并给出了相应的解决方法。同时对去除噪声的多幅积分法作了介绍。