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- In the first, several kinds of polarization beam-splitters (PBS) are introduced.The development in the research of holographic PBS and coupled wave theory are reviewed. 首先,概述各种偏振分束器件的特性,并介绍了全息偏振分束器件和体全息理论的研究现状。
- The factors which influence holography diffraction efficiency, the angle selectivity of volume holography and wavelength bandwidth are analyzed with the coupled wave theory. 利用耦合波理论分析了影响体积全息图的衍射效率的因素、体积全息图的角度选择性以及波长带宽等方面。
- By using the facet effective reflectivity method and the coupling wave theory, the tuning range of the phase tuning EML is about 3.2 nm from calculation. 采用端面有效反射率方法和耦合波理论的计算表明:采用相调制方法,可实现调谐范围达3 2nm的EML。
- Do you agree to the wave theory of light? 你同意光的波动理论吗?
- rigorous coupled wave theory 耦合波理论
- coupled wave theory 耦合理论
- Wave theory fails to fit the facts. 波动理论与事实完全不符。
- Theory of fiber optical parametric amplifiers (FOPAs) is introduced and the expression for the gain of FOPAs is deduced from the basic coupled wave equations. 摘要介绍了光纤光学参量放大器的理论,基于耦合波方程推导出光纤光学参量放大器的增益表达式。
- In fact,Vocational career also obeys the law about wave theory. 其实,人生职业生涯也遵循波浪理论这一规律。
- rigorous couple wave theory 严格耦合波理论
- Coupling wave theory 耦合波理论
- Based on Kogelnik’s theory of one dimensional coupled waves, the main factors that affect diffraction efficiency and angular selectivity of volume Bragg gratings were discussed. 用全息法在光致聚合物中记录了体布拉格光栅,完成了激光光束二维空间低通滤波的实验。
- J.F. Rosenbaum, “Bulk Acoustic Wave Theory and Devices,” Artech House, 1988. 钟曜光,“压电式微超音波感测器,”国立台湾大学机械工程研究所,民国90年。
- Cnoidal wave theory can discrible the nearshore wave characters preferably. 椭圆余弦波理论能较好地描述浅水区的波浪形态和运动特征。
- Based on Maxwell equations and acousto-optic parameters interaction basic equation, acousto-optic interaction coupled wave equation is founded. 根据晶体中光场所遵循的麦克斯韦方程组,以及声场与光场间的参量互作用基本方程出发,建立声光互作用耦合波方程的普遍形式。
- A detail study was made on the phase conjugate process in the near degenerate four wave mixing in a nonlinear medium based on solving of the coupled wave equations. 从求解耦合波方程出发,详细研究了非线性光学介质中由近简并四波混频所产生的相位共轭过程。
- American astronomer and mathematician who investigated double stars and developed the wave theory of gravitation. 西易,托马斯·杰斐逊·杰克逊1866-1962美国天文学家和数学家,他观测了双星座并发展了万有引力波理论
- The present mathematical model is based on the potential wave theory and the mixed Euler-Lagrangian method (MEL) is employed for discretization. 本文在势波理论的基础上,建立了一个能够精确计算立面二维非线性水波的数值模型。
- The spectrum of wave loads is reduced by the Airy Wave Theory and the linearized Morison Equation. 主要针对波浪载荷作用下导管架式海洋平台结构的疲劳可靠性进行研究。 采用Airy线性波浪理论,将导管架结构离散成空间梁有限单元结构;
- The Observed Structure of Convectively Coupled Kelvin Waves: Comparison with Simple Models of Coupled Wave Instability. 对流耦合开尔文波的观测结构:与耦合波不稳定率的简单模式进行对比。