Journal Article10.1016/J.OPTMAT.2020.110793
An optically transparent broadband metamaterial absorber for radar-infrared bi-stealth
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TL;DR: In this article, an optically transparent broadband metamaterial absorber (MA) containing an air layer and a water layer is proposed, which can absorb broadband microwave and reduce infrared radiation at the same time.
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About: This article is published in Optical Materials. The article was published on 01 Feb 2021. The article focuses on the topics: Metamaterial absorber & Indium tin oxide.
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Citations
Progress in microwave absorbing materials: A critical review
Sahil Sharma,Saidi Reddy Parne,Saran Srihari Sripada Panda,Suman Gandi +3 more
TL;DR: This critical review article surveys the development and understanding of microwave-absorbing materials, discussing types of losses, material characteristics, and emerging materials like 2D and high entropy materials to enhance microwave absorption properties.
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Ultrawideband Polarization-Independent Nanoarchitectonics: A Perfect Metamaterial Absorber for Visible and Infrared Optical Window Applications
Mohammad Lutful Hakim,Abu Hanif,Touhidul Alam,Mohammad Tariqul Islam,Haslina Arshad,Mohamed S. Soliman,S. Albadran,Md. Saiful Islam +7 more
TL;DR: In this paper , an ultrathin concentric hexagonal ring resonator (CHRR) metamaterial absorber was proposed for ultrawideband visible and infrared optical window applications.
High-temperature resistant broadband infrared stealth metamaterial absorber
TL;DR: In this paper , a broadband infrared stealth metamaterial absorber based on an improved metal-dielectric-metal structure where its top pattern consists of multi-layers was proposed.
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Ultra Broadband Electromagnetic Wave Absorbing and Scattering properties of Flexible Sandwich Cylindrical Water-based Metamaterials
TL;DR: In this article , a flexible broadband electromagnetic wave metamaterial absorber (MMA) based on sandwiched cylindrical water resonators is designed and prepared via the 3D printing, which realizes a low and high frequency cooperative electromagnetic absorption in 4-40 GHz.
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References
Infrared Perfect Absorber and Its Application As Plasmonic Sensor
TL;DR: A perfect plasmonic absorber is experimentally demonstrated at lambda = 1.6 microm, its polarization-independent absorbance is 99% at normal incidence and remains very high over a wide angular range of incidence around +/-80 degrees.
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Design of a perfect black absorber at visible frequencies using plasmonic metamaterials.
Mehdi Keshavarz Hedayati,Mojtaba Javaherirahim,Babak Mozooni,Ramzy Abdelaziz,Ali Tavassolizadeh,Venkata Sai Kiran Chakravadhanula,Vladimir Zaporojtchenko,Thomas Strunkus,Franz Faupel,Mady Elbahri +9 more
TL;DR: The design and fabrication of a plasmonic black absorber with almost 100% absorbance spanning a broad range of frequencies from ultraviolet (UV) to the near infrared (NIR) is demonstrated.
Transparent and Flexible Polarization-Independent Microwave Broadband Absorber
TL;DR: In this paper, an optically transparent, flexible, and polarization-independent broadband microwave absorber is presented. It is designed to possess two spectrally overlapped resonances of a bow-tie array.
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Reconfigurable Infrared Camouflage Coatings from a Cephalopod Protein
Long Phan,Ward G. Walkup,David D. Ordinario,Emil Karshalev,Jonah-Micah Jocson,Anthony M. Burke,Alon A. Gorodetsky +6 more
TL;DR: This work draws inspiration from self-assembled structures found in cephalopods to fabricate tunable biomimetic camouflage coatings that dynamically modulated between the visible and infrared regions of the electromagnetic spectrum in situ.
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Transparent broadband metamaterial absorber based on resistive films
Harsh Sheokand,Saptarshi Ghosh,Gaganpreet Singh,Mondeep Saikia,Kumar Vaibhav Srivastava,Janakarajan Ramkumar,S. Anantha Ramakrishna +6 more
TL;DR: In this article, an optically transparent metamaterial with broadband absorption is presented theoretically and demonstrated experimentally, which comprises of structures made of resistive films of indium-tinoxide and exhibits over 10 dB absorption in the frequency range of 6.06-14.66 GHz.
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