相关实验视频

Updated: Feb 21, 2026

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
07:42

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

Published on: December 15, 2021

3.6K

基于顺序决策网络的太赫兹空心反共振纤维的性能预测

Jiajia Zhao, Zhenghang Cheng, Yan Wu

    Optics express
    |February 20, 2026
    PubMed
    概括

    一个新的深度学习模型,顺序决策网络 (SDNet),有效地预测了太赫兹空心反共振纤维 (HC-ARF) 的性能. SDNet在预测隔离损失和分散方面取得了很高的准确性,超过了传统方法.

    更多相关视频

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers13:44

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

    Published on: December 27, 2012

    16.0K
    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators12:18

    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

    Published on: August 5, 2013

    17.6K

    相关概念视频

    Determination of Expected Frequency01:08

    Determination of Expected Frequency

    Suppose one wants to test independence between the two variables of a contingency table. The values in the table constitute the observed frequencies of the dataset. But how does one determine the expected frequency of the dataset? One of the important assumptions is that the two variables are independent, which means the variables do not influence each other. For independent variables, the statistical probability of any event involving both variables is calculated by multiplying the individual...
    2.6K
    Linear Approximation in Frequency Domain01:26

    Linear Approximation in Frequency Domain

    Linear systems are characterized by two main properties: superposition and homogeneity. Superposition allows the response to multiple inputs to be the sum of the responses to each individual input. Homogeneity ensures that scaling an input by a scalar results in the response being scaled by the same scalar.
    In contrast, nonlinear systems do not inherently possess these properties. However, for small deviations around an operating point, a nonlinear system can often be approximated as linear....
    396
    Linear Approximation in Time Domain01:21

    Linear Approximation in Time Domain

    Nonlinear systems often require sophisticated approaches for accurate modeling and analysis, with state-space representation being particularly effective. This method is especially useful for systems where variables and parameters vary with time or operating conditions, such as in a simple pendulum or a translational mechanical system with nonlinear springs.
    For a simple pendulum with a mass evenly distributed along its length and the center of mass located at half the pendulum's length,...
    379
    End Point Prediction: Gran Plot01:07

    End Point Prediction: Gran Plot

    A Gran plot is used to predict the equivalence volume or endpoint of a potentiometric or acid-base titration without reaching the endpoint. Typically, titration data is collected as a function of the titrant's volume up to a point less than the equivalence volume and then transformed into a linear format. The straight line is extended to the x-axis, indicating the necessary titrant volume to achieve the equivalence point.
    For potentiometric titration, the Gran plot is created by plotting...
    1.3K
    Predicting Reaction Outcomes02:24

    Predicting Reaction Outcomes

    Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
    11.1K
    Ampere-Maxwell's Law: Problem-Solving01:17

    Ampere-Maxwell's Law: Problem-Solving

    A parallel-plate capacitor with capacitance C, whose plates have area A and separation distance d, is connected to a resistor R and a battery of voltage V. The current starts to flow at t = 0. What is the displacement current between the capacitor plates at time t? From the properties of the capacitor, what is the corresponding real current?
    To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
    For the first part of the...
    1.2K