A measurement of atmospheric extinction of solar visible radiation on the mountain area

Comparison among several methods for lidar probing of atmospheric extinction coefficient

几种激光探测大气消光系数方法的比较

During the optical interference testing, the measurement accuracy of the tested surface is influenced by the system structure of interferometer, which will decrease the reliability of the measurement.

在干涉检验过程中，被检元件的面形误差检测精度受到干涉仪系统结构的影响，从而降低测量结果的可靠性。

In this article, we use the optical interference method 、 He-Ne laser 、 based on Michelson interferometer, measure respectively shape parameter of flat convex mirror.

本文采用光学干涉法，应用He-Ne激光器，基于迈克尔逊干涉仪，测出了平凸镜的形貌参数。

This paper proposes, based on studies in optical interference for reading hole mechanism, a new fiberoptic reading hole solution-photoelectric detection method of optical fiber reflection type.

本文在研究读孔机构光干扰的基础上，推荐出一种新的读孔方式：光导纤维反射型光电检出方式。

Based on optical interference theory and Fourier modal theory, a new multi-layer dielectric gratings is designed for use in femtosecond laser system at wavelength 0.8 μ m.

以薄膜光学的干涉理论和衍射光学的傅里叶模式理论为基础，给出了0·8μm飞秒激光器用多层介质膜脉宽压缩光栅的理论设计；

A new method for measuring runner blades of hydraulic machine, known as the fine moire pattern, based on principle of optical interference is introduced.

本文介绍了一种利用光学干涉原理检测水力机械叶片的新方法，即密栅云纹法。

The structure of the film system is designed as PET/ Cr/ dielectric/ Al according to the optical interference principle of multiplayer.

根据多层复合膜光干涉原理经设计和计算确定薄膜为PET/Cr/介质/Al膜系结构。

A new method for image encryption based on optical interference and analytical algorithm is proposed in this chapter, which can be directly used for image encryption.

在此分析的基础上，我们提出了一种基于光学干涉原理和解析计算的图像加密方法。加密过程由数字计算完成，而解密过程则可以通过数字方式也可以通过光学方式实现。

Optical Interference and Contactless Read-out Pressure Sensors

干涉光非接触式读出压力传感器

The application of optical interference measurement with high accuracy to examine the corneal contour map is a new trend in this field.

而在各种测量角膜地形图的方法中，高精度的干涉测量已成为其中一个新的发展方向。

The colour rings and spots on the glaze surface are caused by optical interference in the film.

釉面闪现色斑和色环是由于光的薄膜干涉。

A kind of measurement of image segmentation based on the principle of optical interference is presented and realized by simulation in computer.

介绍了基于光学干涉原理的图像分割理论算法。

The Measurement of Nano-scale Gas Film of Magnetic Head/ Disk by the Three-wavelength Optical Interference

三波长光干涉法测量磁盘/磁头纳米级气膜厚度

The ratio of the transmission signal and second-harmonic signal can be used for eliminating optical interference.

利用二次谐波与光纤光栅透射光强的比值来消除光路干扰。

An Optical Interference Method for Studying the Stability of Chines Manufactured Medicines from Herbs

用光干涉法研究中成药的稳定性

Theory and Application on the Inspection of Floating End-face Seal Rings by Optical Interference

浮动端面密封环光干涉检测的理论和应用

Quartz crystal film-thickness monitoring and automatic coating of the optical interference filters

光学干涉滤光片的石英晶体膜厚自动监控技术

The main work is as follows: ( 1) First, simulations of optical interference are presented.

光的干涉实验仿真。

Optical interference type gas analyzer

光干涉式气体分析器

Evaluation of Uncertainty in Measurement of the Digital Measuring Device for Optical Interference Methane Detector

数字压力式光干涉甲烷测定器检定仪测量结果的不确定度评定