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Simulation of the dispersion curve of microspheres
Posted 22 juil. 2025, 09:04 UTC−4 Wave Optics, Studies & Solvers Version 6.3 0 Replies
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I want to simulate the dispersion curve of the WGM mode of the microsphere, with the x-axis being neff/β and the y-axis being λ/E. How can I do this simulation? If I use the mode analysis research module, I can't find the WGM mode of the microsphere in the obtained results, even if I set the mode number to 100. Is the effective refractive index corresponding to this wavelength accurate at this time? Can I use the boundary mode analysis + port method, set a port at the bottom of the side far from the microsphere, add a light source, select the surface of the microsphere as the listener port, extract its neff or β, and perform a parameterized scan of the wavelength to finally draw the dispersion curve? Also, I want to know what principle is used to calculate the neff and β of the port?
Hello 馨雨 张
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