Unleashing Infinitely Wide Momentum Bandgaps in Photonic Time Crystals
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A4 Artikkeli konferenssijulkaisussa
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en
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4
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17th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2023, pp. 423-426, International congress on advanced electromagnetic materials in microwaves and optics
Abstract
The emergence of photonic time crystals has engendered considerable scientific curiosity, owing to their unique features, including the momentum bandgaps. However, the generation of experimentally detectable momentum bandgaps poses a formidable challenge, particularly at high frequencies, necessitating the use of high-power pumping that may lead to deleterious material overheating. To tackle this problem, we propose two routes toward theoretically unlimited enhancement of the momentum bandgap size.Description
Publisher Copyright: © 2023 IEEE.
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Wang, X, Garg, P, Lamprianidis, A G, Mirmoosa, M S, Asadchy, V & Rockstuhl, C 2023, Unleashing Infinitely Wide Momentum Bandgaps in Photonic Time Crystals. in 17th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2023. International congress on advanced electromagnetic materials in microwaves and optics, IEEE, pp. 423-426, International Congress on Artificial Materials for Novel Wave Phenomena, Chania, Greece, 11/09/2023. https://doi.org/10.1109/Metamaterials58257.2023.10289138