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- Optical spectrum analyzer(OSA)based on double-pass diffraction grating and photonic all-parameter analyzer based on swept homodyne interferometry(SHI)are illustrated. 理论、数值分析和实验测试结果有着良好的一致。
- Based on the principle of 4-channel quadrature detector system in homodyne interferometer,a kind of detector system consisting of Wollaston prism is introduced. 在单频激光干涉仪四通道信号接收系统原理基础上,提出一种采用Wollaston棱镜的四通道信号接收系统。
- Homodyne interferometry 零差激光干涉法
- The resulting modulation of the differential phase between mode and mode in fiber is detected by white-light interferometry and active homodyne phase tracking. 利用白光干涉和主动零差相位跟踪技术检测出相位差的变化,从而得到被测电压。
- Homodyne Method for Measuring Narrow Linewidth Lasers[J]. 引用该论文 俞本立;钱景仁;杨瀛海;罗家童.
- Study of Stroboscopic Shearing Speckle Interferometry[J]. 引用该论文 陈炳泉.
- Homodyne interferometer 单频干涉仪
- Holograph-speckle interferometry was employed for measuring the rotation angle. 采用激光全息-散斑技术测量分布载荷和集中载荷下桥基牙的旋转角度。
- The experimental result proved the feasibility of the interferometry. 实验结果证明了该方法的可行性。
- Relative height accuracy is one of key indexes for SAR interferometry. 相对测高精度是干涉SAR测高性能的重要指标之一。
- One of the most innovative and practical of recent holographic advantages is in the area of interferometry. 近来全息术的最创新的也是最实际的进步之一是在干涉量度术的领域中。
- Using the way of homodyne coherent detection, a fiber laser Doppler vibrometer is designed and completed. 采用零差的相干探测方式,设计并实现了一套光纤结构的激光多普勒振动计。
- Homodyne Crosstalk Performance of Optical Add-Drop Multiplexer Based on Fiber Gratings and Circulators[J]. 引用该论文 黄勇林;项阳;李杰;童峥嵘;开桂云;董孝义.
- The Very-Long-Baseline Interferometry (VLBI) is one of the most powerful techniques for astronomy and geodesy. 甚长基线干涉测量(VLBI)是天文学和测地学研究中的重要观测技术之一。
- A novel passive homodyne Michelson interferometric fiber-optic hydrophone of anti-aliasing has been manufactured and demonstrated. 报道了一种新颖的具有抗混叠功能的无源零差迈克耳孙型光纤水听器。
- It uses a fiber laser with narrow linewidth as light source, and adopts homodyne demodulation with phase generated carrier scheme to restore signal. 该系统基于迈克尔逊干涉仪结构,以窄线宽光纤激光器为光源,采用相位载波零差解调方案实现信号的还原。
- The wide use of phase stepping interferometry has greatly facilitated the development of phase unwrapping technique. 摘要相位扫描干涉度量术的广泛应用推动了去包裹算法的发展。
- A new method of the defect measurement is proposed by use of rotating aperture-stroboscopic speckle interferometry. 介绍了一种利用旋转孔径频闪散斑干涉法检测缺陷的新方法。
- The experimental result of homodyne reception and the wavelength conversion characteristics of photorefractive quantum device are reported. 也报道了该方案零拍接收以及器件性能研究的实验结果。
- This paper describes a novel method of processing complex phasors in digital holographic interferometry(DHI). 描写了一种新颖的在复数域处理数字全息干涉的方法。