Cuilian XU, Yueyu MENG, Jiafu WANG, Mingbao YAN, Wenjie WANG, Jinming JIANG, Shaobo QU. Optically Transparent Hybrid Metasurfaces for Low Infrared Emission and Wideband Microwave Absorption[J]. Acta Photonica Sinica, 2021, 50(4): 153
- Acta Photonica Sinica
- Vol. 50, Issue 4, 153 (2021)
Fig. 1. Schematic diagram of the proposed structure
Fig. 2. The simulated transmission of the IRSL under different patch sizes
Fig. 3. Simulated absorption, reflection and transmission spectra of the proposed structure.
Fig. 4. Simulated absorption with different patch sizes and surface resistances of the ITO
Fig. 5. Simulated absorption at different incident angles
Fig. 6. Absorption curves of the different models
Fig. 7. Distributions of electromagnetic fields and surface currents at the resonance frequencies of 10.06 GHz
Fig. 8. Distributions of electromagnetic field and surface currents at the resonance frequencies of 23.83 GHz
Fig. 9. Distributions of electromagnetic field and surface currents at the resonance frequencies of 32.04 GHz
Fig. 10. The photograph of the fabricated radar-infrared bi-stealth structure
Fig. 11. Real pictures of the experimental and measured absorption
Fig. 12. Measured results of optical transmittances
Fig. 13. Measured emissivity results of the IRSL with different square resistances
Fig. 14. Visible and IR photograph of the paper sheet, PET film, ITO film and IRSL
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