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fluctuating optics module (electromagnetic wave: frequency domain) of the commercial software comsol multiphysics  (COMSOL Inc)

 
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    COMSOL Inc fluctuating optics module (electromagnetic wave: frequency domain) of the commercial software comsol multiphysics
    a Spectra of the background gain-dependent cavity quality factor at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . Increasing \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}_{b}$$\end{document} n b is used to mimic the uniform pumping produced by a gain-increasing process of InGaAsP microring. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor is ~365 for the ring cavity without gain. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor increases with the gain coefficiency by orders of magnitude, showing that the loss is compensated by the gain. Moreover, the inset shows a detailed enlarged image of the peak. b Characteristic frequency of the microring laser at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . The vortex beam laser is at the EP ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}^{{\prime} }={n}^{\prime\prime}=$$\end{document} n ′ = n ″ = 0.01) with crystallization ratios of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j=$$\end{document} j = 0, 0.2, 0.4, 0.6, 0.8, and 1. The theoretical value is calculated by Eq. , and the simulated value is obtained by COMSOL <t>Multiphysics</t> simulation
    Fluctuating Optics Module (Electromagnetic Wave: Frequency Domain) Of The Commercial Software Comsol Multiphysics, supplied by COMSOL Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/electromagnetic+waves+module+of+comsol+multiphysics/fluctuating+optics+module/pmc10638240-151-29-29
    Average 90 stars, based on 1 article reviews
    fluctuating optics module (electromagnetic wave: frequency domain) of the commercial software comsol multiphysics - by Bioz Stars, 2026-11
    90/100 stars

    Images

    1) Product Images from "Tunable parity-time symmetry vortex laser from a phase change material-based microcavity"

    Article Title: Tunable parity-time symmetry vortex laser from a phase change material-based microcavity

    Journal: Microsystems & Nanoengineering

    doi: 10.1038/s41378-023-00622-z

    a Spectra of the background gain-dependent cavity quality factor at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . Increasing \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}_{b}$$\end{document} n b is used to mimic the uniform pumping produced by a gain-increasing process of InGaAsP microring. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor is ~365 for the ring cavity without gain. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor increases with the gain coefficiency by orders of magnitude, showing that the loss is compensated by the gain. Moreover, the inset shows a detailed enlarged image of the peak. b Characteristic frequency of the microring laser at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . The vortex beam laser is at the EP ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}^{{\prime} }={n}^{\prime\prime}=$$\end{document} n ′ = n ″ = 0.01) with crystallization ratios of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j=$$\end{document} j = 0, 0.2, 0.4, 0.6, 0.8, and 1. The theoretical value is calculated by Eq. , and the simulated value is obtained by COMSOL Multiphysics simulation
    Figure Legend Snippet: a Spectra of the background gain-dependent cavity quality factor at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . Increasing \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}_{b}$$\end{document} n b is used to mimic the uniform pumping produced by a gain-increasing process of InGaAsP microring. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor is ~365 for the ring cavity without gain. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor increases with the gain coefficiency by orders of magnitude, showing that the loss is compensated by the gain. Moreover, the inset shows a detailed enlarged image of the peak. b Characteristic frequency of the microring laser at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . The vortex beam laser is at the EP ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}^{{\prime} }={n}^{\prime\prime}=$$\end{document} n ′ = n ″ = 0.01) with crystallization ratios of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j=$$\end{document} j = 0, 0.2, 0.4, 0.6, 0.8, and 1. The theoretical value is calculated by Eq. , and the simulated value is obtained by COMSOL Multiphysics simulation

    Techniques Used: Produced, Crystallization Assay

    Related Articles

    other:

    Article Title: Deep Learning-Based Simultaneous Temperature- and Curvature-Sensitive Scatterplot Recognition.
    Article Snippet: Conclusions Based on the fluctuating optics module of COMSOL, a temperature and curvature FEM model of an MMF with a core diameter of 50 μm is created.

    Article Title: Deep Learning-Based Simultaneous Temperature- and Curvature-Sensitive Scatterplot Recognition
    Article Snippet: Based on the fluctuating optics module of COMSOL, a temperature and curvature FEM model of an MMF with a core diameter of 50 μm is created.

    Article Title: Deep Learning-Based Simultaneous Temperature- and Curvature-Sensitive Scatterplot Recognition.
    Article Snippet: Based on the fluctuating optics module of COMSOL, a temperature and curvature FEM model of an MMF with a core diameter of 50 μm is created.

    Article Title: Graphene Microflower by Photothermal Marangoni-Induced Fluid Instability for Omnidirectional Broadband Photothermal Conversion.
    Article Snippet: The finite element calculation method is used to simulate the abrupt electric field inside the material of graphene micro-nano-structure under electromagnetic excitation source with the help of COMSOL Multiphysics fluctuating optics module frequency domain analysis method.

    Software:

    Article Title: Interfacial and Defective Construction from Diverse Cu<sub><i>x</i></sub>S<sub><i>y</i></sub> Quantum Dots toward Broadband Carbon-Based Microwave Absorber
    Article Snippet: .. The simulation software was Fluctuating Optics module in COMSOL Multiphysics software. ..

    Article Title: Ti-diffused KTN waveguide enabling intensity modulation based on the quadratic electro-optic effect
    Article Snippet: .. Theoretical simulations of the waveguide’s TE and TM mode field distributions were performed using the fluctuating optics module in COMSOL Multiphysics software. ..

    Refractive Index:

    Article Title: Sapphire optical fiber with (BN/SiBCN)n coating prepared by chemical vapor deposition for high-temperature sensing applications
    Article Snippet: To enhance the load-bearing capacity of sapphire optical fiber (SOF) in extreme environments, this study prepared SOF/(BN/SiBCN)n by optimizing the nanostructure through increased deposition temperature of BN using alternating chemical vapor deposition.. Simulation results indicated an inverse correlation between the leakage loss of SOF/BN/SiBCN and BN thickness; at room temperature, the tendency for coating cracking along the radial direction of SOF/BN/SiBCN is positively correlated with BN thickness, whereas this trend reverses at 1500 C. Mechanical testing revealed that the tensile strength of SOF/BN/SiBCN is inversely correlated with the tendency for interlayer cracking, aligning with the findings from residual stress simulations; under an air environment at 1500 C, SOF/(BN/SiBCN)2 exhibited the highest tensile strength, indicating that the layered matrix design effectively mitigates the risk of BN oxidation by creating barrier layers.. Optical test demonstrated that the BN coating functions as a total reflection layer to suppress the scattering of optical signals on the sapphire optical fiber surface.



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    a Spectra of the background gain-dependent cavity quality factor at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . Increasing \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}_{b}$$\end{document} n b is used to mimic the uniform pumping produced by a gain-increasing process of InGaAsP microring. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor is ~365 for the ring cavity without gain. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor increases with the gain coefficiency by orders of magnitude, showing that the loss is compensated by the gain. Moreover, the inset shows a detailed enlarged image of the peak. b Characteristic frequency of the microring laser at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . The vortex beam laser is at the EP ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}^{{\prime} }={n}^{\prime\prime}=$$\end{document} n ′ = n ″ = 0.01) with crystallization ratios of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j=$$\end{document} j = 0, 0.2, 0.4, 0.6, 0.8, and 1. The theoretical value is calculated by Eq. , and the simulated value is obtained by COMSOL Multiphysics simulation

    Journal: Microsystems & Nanoengineering

    Article Title: Tunable parity-time symmetry vortex laser from a phase change material-based microcavity

    doi: 10.1038/s41378-023-00622-z

    Figure Lengend Snippet: a Spectra of the background gain-dependent cavity quality factor at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . Increasing \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}_{b}$$\end{document} n b is used to mimic the uniform pumping produced by a gain-increasing process of InGaAsP microring. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor is ~365 for the ring cavity without gain. The \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Q$$\end{document} Q factor increases with the gain coefficiency by orders of magnitude, showing that the loss is compensated by the gain. Moreover, the inset shows a detailed enlarged image of the peak. b Characteristic frequency of the microring laser at various \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j$$\end{document} j . The vortex beam laser is at the EP ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${n}^{{\prime} }={n}^{\prime\prime}=$$\end{document} n ′ = n ″ = 0.01) with crystallization ratios of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$j=$$\end{document} j = 0, 0.2, 0.4, 0.6, 0.8, and 1. The theoretical value is calculated by Eq. , and the simulated value is obtained by COMSOL Multiphysics simulation

    Article Snippet: With the finite element method, a numerical simulation of the parity-time symmetry vortex laser was performed using the fluctuating optics module (electromagnetic wave: frequency domain) of the commercial software COMSOL Multiphysics.

    Techniques: Produced, Crystallization Assay