GVD:群速度色散
群速度色散(Group Velocity Dispersion,常缩写为GVD)是光学与物理学中的重要概念,用于描述光脉冲在介质中传播时不同频率成分的群速度差异。这一现象常见于光纤通信、超快激光等领域,对脉冲展宽与信号传输有直接影响。使用缩写GVD便于学术讨论与技术文档中的简洁表达。
Group Velocity Dispersion具体释义
Group Velocity Dispersion的英文发音
例句
- The reflection spectrum, time delay, and group velocity dispersion ( GVD ) of the gratings are analyzed.
- 并对此种光栅的反射谱,时延及群速度色散(GVD)进行了理论分析;
- The effects of group velocity dispersion, polarization mode dispersion and nonlinearity in fiber on the performance of wavelength division multiplexing system are analyzed in detail.
- 论述了光纤群速度色散(GVD)、偏振模色散及光纤中各种非线性效应对光波分复用系统性能的影响,并给出了为减小其影响而应采取的措施。
- By using the concept of spatially induced group velocity dispersion, the propagation of Bessel-like pulsed beam which is constant beam waist in free space is studied.
- 利用空间诱导色散概念,从理论上研究了等束腰宽度的类贝塞尔脉冲光束在自由空间中传输性质。
- The result shows that the edged sampling mirror and the edged vacuum window can be treated as a pair of prisms, which generates negative group velocity dispersion.
- 分析结果表明,带楔角的取样反射镜与后续光路中使用楔形真空窗口构成了一对棱镜,产生负的群速度色散(GVD)。
- The Simulation Analysis of Slow Light and Group Velocity Dispersion(GVD) in Photonic Crystal Waveguides
- 光子晶体波导中的群速减慢及群速色散
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