Theoretical Study on Optical Second Harmonic Generation Enhancement of Core-Shell Nanostructure 纳米核壳结构的光学二次谐波增强特性的理论研究
Design and experiment of a novel optical switch for second harmonic generation based on PDLC and KIO_3 一种基于PDLC-KIO3的新型光倍频开关设计与实现
Research on Two Optical Paths Fiber Gas Sensor Based on Harmonic Detection 基于谐波检测原理的双光路光纤气体传感系统研究
Based on the optical rotatory dispersion effect, an optical filter for selecting the second harmonic of a frequency-doubled laser is constructed from quartz in combination with polarizers. 针对倍频激光中存在基频光的实际情况,依据石英晶体的旋光特性,利用石英晶体和起偏棱镜的组合,设计了一种用于去除倍频激光中基频光的光学滤波器。
Using ICCD as a fast optical switch to measure harmonic super-radiation from an optical klystron in a storage ring 用ICCD作光开关测量储存环中光学速调管谐波超辐射
Experimental study on optical second harmonic generation of Langmuir-Blodgett monolayer assembly 组装L-B膜光学二次谐波的实验研究
The optical second harmonic signal was observed using a ND: YAG laser, The mechanism of SHG was discussed. 在Nd:YAG强激光光场的作用下,薄膜样品中观察到二次谐波信号,并分析了二次谐波发生的机理。
A method is used in fiducial monitor research by using ultrashort UV optical pulse as fiducial monitor for X ray streak camera, which fiducial optical pulse was from fourth harmonic system of 1 06 μ m Nd: YAG laser. 报导了一种采用超短紫外光脉冲作为X射线条纹相机时标系统的方法。时标光脉冲来自用多模石英光纤耦合的波长为1.06μm四倍频超短紫外光脉冲激光系统。
The Research of Extraordinary Optical Transmission and Second-Harmonic Generation from Sub-Wavelength Structured Metallic Film 亚波长周期性结构金属薄膜中超传输现象以及二阶非线性效应的研究
Based on ( MO_6) ionic grouping model as previously proposed in ( I), we have calculated the various electro-optical coefficients as well as the optical second harmonic coefficients for LiNbO_3, LiTaO_3, KNbO_3, and BNN crystals. 本文用文献[1]中所提出的(MO6)离子基团模型,计算LiNbO3,LiTaO3,KNbO3,BNN等晶体的电光和倍频系数。
Color separation gratings ( CSG) are an important diffraction optical element for harmonic wave separation. The intensity modulation caused by CSG maybe lead to laser-induced damage of itself and other optical elements. 色分离光栅(CSG)是一种重要的谐波分离衍射光学元件,它的近场衍射调制可能导致其自身及其后续光学元件的激光诱导损伤。
Theory of wide bandwidth optical harmonic generation based on frequency mixing 基于混频效应的宽带激光谐波转换理论
An ionic Grouping Theory of the electro-optical and non-linear optical effects of crystals(ⅲ) a theoretical calculation of the electro-optical and optical second harmonic coefficients for linbo_3, litao_3, knbo_3, and BNN crystals based on a defo 晶体电光和非线性光学效应的离子基团理论(Ⅲ)利用畸变氧八面体的离子基团模型计算LiNbO3,LiTaO3,KNbO3,BNN晶体的电光和倍频系数
The working principle of Michelson Fiber Optical Acceleration Sensor's simple Harmonic oscillator is described in this article. Based on filtered signals from the experiment, some results can be given. 本文阐述了迈克尔逊型光纤加速度传感器简谐振子的工作原理,给出了信号处理方法及实验测试结果。
Optical Klystron Harmonic Free-Electron Laser Using Modified Wiggler 改型摆动器光学速调管谐波自由电子激光器
Reconstruct waveform and phase of ultrashort optical pulse by fringe-resolved second harmonic generation correlation 条纹分辨二次谐波自相关法重建超短光脉冲的波形和相位
Studies of Anionic Adsorption on the Surface of Polycrystalline Copper by Optical Second Harmonic Generation 用激光第二谐振光研究阴离子在多晶铜电极表面上的吸附
Ultrahigh speed photograph method using optical second harmonic generation as shutter 倍频器件作快门的超高速摄影法
The control of the chaos of optical second harmonic generation 光学二次谐波混沌的控制
A Study on the Optical Pattern Recognition with the Circular Harmonic Joint Transformation 圆谐Joint变换光学图像识别的研究
Optical high harmonic generation is extending frequency comb techniques into the extreme ultraviolet, opening a new spectral territory to precision laser spectroscopy. 光学高次谐波的产生将频梳技术扩展到极端紫外,开启了精密激光光谱学新的光谱领域。
Making the second section undulator of optical klystron resonant with the higher harmonic of the laser, the harmonic emission can be enhanced. 使光学速调管第二段波动器的磁场参数与光场的高次谐波共振,与对称光学速调管情况相比,可使产生的相干谐波辐射强度提高。
In this thesis, we investigated the examination of nerve fibers 'membrane potential dynamics by action-potential-encoded optical second harmonic generation and its numerical simulation. 因此,本文研究了神经纤维膜电位动力学光学二次谐波编码实验检测及其数值模拟。
Using unidirectional coupled synchronization method to achieve optical second harmonic system synchronization, the use of optical coupling method to achieve control of second harmonic and periodic state of chaos synchronization. 利用单向耦合同步法实现了光学二次谐波系统混沌同步,利用相互耦合法实现了光学二次谐波系统混沌控制及周期态同步。
Nonlinear optical second harmonic generation imaging technology, with the characteristics of real-time, noninvasive and high quality imaging, could offer a novel method for examining the nerve fibers 'membrane potential dynamics. 非线性光学二次谐波显微成像技术,以其实时、无损和成像质量高等特点,为测量神经纤维膜电位动力学特性提供了一种新颖的实验方法。
Finally, we examined the second harmonic signals of dorsal root ganglion ( DRG) neurons 'membrane potential via laser scanning confocal microscope, and also proposed an improved multi-mode method to probe the nerve fibers' membrane potential dynamics by optical second harmonic generation. 最后,应用激光共聚焦显微镜检测体外培养的背根神经节神经细胞膜电位的二次谐波信号,并提出了一种新型多模式的神经纤维膜电位动力学二次谐波检测的改进方案。
This paper focuses on the optical second harmonic chaotic system. 本论文着重研究了光学二次谐波系统的混沌同步。
As a kind of nonlinear optical frequency conversion technique and nonclassical optical field source, type ⅱ second harmonic generation process with versatile dynamics is extensively studied. Ⅱ类倍频过程作为一种非线性频率变换技术和非经典态光场的产生源,因其丰富的动态特性而备受关注。