• 上述的理论和实验进展表明激光干涉条纹成像很大潜力。

    The above progress shows that the laser interferometric imaging has good prospect.

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  • 利用激光干涉条纹位相提出了一种简便快速精度很高微小位移测量方法

    Used the phase of laser interference fringes, a simple, fast and accurate micro displacement measuring method is proposed.

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  • 本文介绍一种结构简单氦氖激光干涉条纹弱视治疗仪。初步临床治疗表明,该仪器效果良好。

    A simple He-Ne laser interferential grating is presented. The efficiency for treating amblyopia has been proved by initial clinical use.

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  • 激光干涉条纹成像利用激光源在空域形成干涉条纹目标相对运动提取目标的图像信息

    The technique of laser interferometric imaging takes advantage of the relative motion between the fringes(formed with laser) and the object to obtain the image information of the object.

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  • 本文介绍一种采用扫描光电二极管列阵(SSPDA)作为激光干涉条纹接收器新型单频激光干涉

    This paper describes a new mono-frequency laser interferometer using a self-scanning photoelectric diode array (SSPDA) as the receiving device of laser interference fringes.

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  • 阐述了人眼视网膜激光干涉条纹视力IVA(视网膜视力)测量原理设计套测量视网膜视力的光学系统

    The principle of the IVA or Retinal Visual Acuity measurement of eye is described. An optical system is designed for the IVA measurement.

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  • 本文介绍了一测定人眼激光视网膜干涉条纹视力简易装置

    A simple device for measuring laser interference fringe visual acuity of retina-brain system of the human eye is introduced.

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  • 介绍了基于干涉条纹激光准直技术的检测系统。

    A kind of laser alignment equipment based on interference fringe has been developed.

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  • 利用计数物体激光角度传感器反射回来的激光干涉条纹可以确定物体的转角

    The Angle of an object can be measured by counting the interference fringes of the light reflected from a laser Angle sensor mounted on the object.

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  • 本文给出了迈克尔实验干涉条纹间距公式讨论了干涉条纹间距的变化规律以及激光波长不确定度评定方法

    The formula of fringe interval is given and its varying law as well as the method of evaluating the uncertainty of laser length in Michelson interference experiment is discussed.

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  • 由于背景干涉条纹影响激光视频显示系统中,通常获得的激光视频图像不仅对比度降低,而且较差

    In the laser video display system, video image with low contrast and inferior image quality are usually happened due to the effects of the background interference fringes.

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  • 对于灵敏度激光速度干涉通过测量速度理论估算,能够帮助判断丢失条纹从而得到正确测量结果

    For the single sensitiveness VISAR interferometer, the Numbers of lost stripes in signals can be judged by calculating the velocities so as to get accurate experimental results.

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  • 为了较宽波长范围内准确快速测量激光波长,在虚拟仪器环境下通过测量光学劈尖干涉条纹间距的方法实现了激光波长测量。

    A laser wavelength measurement system in the LabVIEW environment by measuring the distance of the interference fringes on the optical wedge is introduced in this paper.

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  • 通过平行激光光学劈尖产生干涉条纹分析提出一种新的激光方位探测方案

    Based on the analysis of interference stripes of equal thickness generated by the parallel laser on optical wedge, a new scheme for laser orientation detection system is presented.

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  • 激光反馈干涉,当反馈强度达到一定程度时,可以观察到条纹锁定现象的产生。

    A fringe locking phenomenon in a laser diode feedback interferometer with optical feedback in a certain extent can be observed, which is studied in this paper.

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  • 研究和建立了以几何光学近似散射理论为基础激光相位勒空间干涉条纹模型

    A theoretical model of laser phase - doppler sizing anemometer based on the geometrical optics approximation of light scattering is studied.

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  • 研究和建立了以几何光学近似散射理论为基础激光相位勒空间干涉条纹模型

    A theoretical model of laser phase - doppler sizing anemometer based on the geometrical optics approximation of light scattering is studied.

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