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تسجيل مستخدم جديدDesign, theory, and measurement of a polarization insensitive absorber for terahertz imaging
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We present the theory, design, and realization of a polarization-insensitive metamaterial absorber for terahertz frequencies. We derive geometrical-independent conditions for effective medium absorbers in general, and for resonant metamaterials specically. Our fabricated design reaches and absorptivity of 78% at 1.145 Thz
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