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This study overcomes the long-standing bandwidth limitations in transformation optics using dual-mode metamaterials that combine Brewster-angle broadband transmission with multiband Fabry-Pérot …

2026年1月14日 · This generalized platform resolves the longstanding conflict between operational bandwidth and transformation complexity in TO implementations, enabling the practical realization of …

By resolving the fundamental conflict between bandwidth and geometric complexity in TO designs, this work establishes a scalable paradigm for multifunctional wave-control devices spanning radar stealth …

By resolving the fundamental conflict between bandwidth and geometric complexity in TO designs, this work establishes a scalable paradigm for multifunctional wave-control devices spanning radar stealth …

2026年2月9日 · 近日，由浙江大学叶德信教授、南京航空航天大学罗宇教授和东南大学张婧婧教授领导的研究团队解决了变换光学(Transformation optics)领域中的一个关键挑战。 通过布鲁斯特效 …

2026年3月14日 · Breaking bandwidth limits in transformation optics with 1 Laboratory of Applied Research on Electromagnetics (ARE), College of Information Science and Electronic

2026年1月14日 · In comparison to prior methods that were severely limited by narrow bandwidths, here we present a practical strategy to suppress sound scattering across an ultra-broad spectrum by …

To break this spectral bottleneck, a dual-mode metamaterial architecture synergizing Brewster-angle broadband transmission with Fabry–Pérot multiband resonance is proposed.

2026年3月13日 · 近日，由浙江大学叶德信教授、南京航空航天大学罗宇教授和东南大学张婧婧教授领导的研究团队解决了变换光学 (Transformation optics)领域中的一个关键挑战。 通过布鲁斯***应 …

By resolving the fundamental conflict between bandwidth and geometric complexity in TO designs, this work establishes a scalable paradigm for multifunctional wave-control devices spanning radar stealth …