Universal coupled theory for metamaterial bound states in the continuum
نویسندگان
چکیده
Abstract In this paper, we present a novel universal coupled theory for metamaterial bound states in the continuum (BIC) or quasi-bound (quasi-BIC) which provides ultra-high Q resonance devices. Our analytically calculates coupling of two bright modes with phase information. method has much more accuracy ultra-strong comparing previous theories (the one mode and dark bright-mode coupling). Therefore, our is suitable BIC quasi-BIC can accurately predict transmission spectrum first time.
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ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2021
ISSN: ['1367-2630']
DOI: https://doi.org/10.1088/1367-2630/ac20e9