Require help about desinging metasurface

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hello! i am laraib zafar,a phd student. i am trying to design the metasurface for generating TeraHertz. i am beginer . i need help in designing the metasurface by comsol. i did not see any model or video for this design can anyone help me.


2 Replies Last Post 10 juil. 2024, 21:03 UTC−4
Robert Koslover Certified Consultant

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Posted: 7 hours ago 10 juil. 2024, 14:58 UTC−4

There is some literature on the internet about this topic. See, for example, Luo, L., Chatzakis, I., Wang, J. et al. Broadband terahertz generation from metamaterials. Nat Commun 5, 3055 (2014). https://doi.org/10.1038/ncomms4055 . Comsol Multiphysics has some relevant info to offer too. See the video at: https://www.comsol.com/video/simulating-metamaterials-in-the-terahertz-regime-with-comsol-multiphysics , for example. Good luck with your research.

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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
There is some literature on the internet about this topic. See, for example, Luo, L., Chatzakis, I., Wang, J. et al. Broadband terahertz generation from metamaterials. Nat Commun 5, 3055 (2014). https://doi.org/10.1038/ncomms4055 . Comsol Multiphysics has some relevant info to offer too. See the video at: https://www.comsol.com/video/simulating-metamaterials-in-the-terahertz-regime-with-comsol-multiphysics , for example. Good luck with your research.

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Posted: 1 hour ago 10 juil. 2024, 21:03 UTC−4

There is some literature on the internet about this topic. See, for example, Luo, L., Chatzakis, I., Wang, J. et al. Broadband terahertz generation from metamaterials. Nat Commun 5, 3055 (2014). https://doi.org/10.1038/ncomms4055 . Comsol Multiphysics has some relevant info to offer too. See the video at: https://www.comsol.com/video/simulating-metamaterials-in-the-terahertz-regime-with-comsol-multiphysics , for example. Good luck with your research.

Thank you for your reply and suggestion . My problem is simulation. In simulation i know the geometry but idon't know how to select other boundries of physics. I mean to say what kind of physics i need to define during designing of metamaterial metaphysics. if i learn any one sapmle of metamaterial metasurface. i will learn

>There is some literature on the internet about this topic. See, for example, Luo, L., Chatzakis, I., Wang, J. et al. Broadband terahertz generation from metamaterials. Nat Commun 5, 3055 (2014). https://doi.org/10.1038/ncomms4055 . Comsol Multiphysics has some relevant info to offer too. See the video at: https://www.comsol.com/video/simulating-metamaterials-in-the-terahertz-regime-with-comsol-multiphysics , for example. Good luck with your research. Thank you for your reply and suggestion . My problem is simulation. In simulation i know the geometry but idon't know how to select other boundries of physics. I mean to say what kind of physics i need to define during designing of metamaterial metaphysics. if i learn any one sapmle of metamaterial metasurface. i will learn

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