Optical Transmission Plasmonic Color Filter with Wider Color Gamut Based on X-Shaped Nanostructure

Shafiq, RehanSarhad Univ Sci & Informat Technol, Dept Elect Engn, Peshawar 25220, Pakistan. (författare)

QC 20220506
Extraordinary Optical Transmission Plasmonic Color Filters (EOT-PCFs) with nanostructures have the advantages of consistent color, small size, and excellent color reproduction, making them a suitable replacement for colorant-based filters. Currently, the color gamut created by plasmonic filters is limited to the standard red, green, blue (sRGB) color space, which limits their use in the future. To address this limitation, we propose a surface plasmon resonance (SPR) color filter scheme, which may provide a RGB-wide color gamut while exceeding the sRGB color space. On the surface of the aluminum film, a unique nanopattern structure is etched. The nanohole functions as a coupled grating that matches photon momentum to plasma when exposed to natural light. Metals and surfaces create surface plasmon resonances as light passes through the metal film. The plasmon resonance wavelength can be modified by modifying the structural parameters of the nanopattern to obtain varied transmission spectra. The International Commission on Illumination (CIE 1931) chromaticity diagram can convert the transmission spectrum into color coordinates and convert the spectrum into various colors. The color range and saturation can outperform existing color filters.

Khan, Adnan DaudUniv Engn & Technol, Ctr Adv Studies Energy, Peshawar 25124, Pakistan. (författare)
Al-Harbi, Fatemah F.Princess Nourah Bint Abdulrahman Univ, Coll Sci, Dept Phys, POB 84428, Riyadh 11671, Saudi Arabia. (författare)
Ali, FarmanQurtuba Univ Sci & IT, Dept Elect Engn, Dera Ismail Khan 29050, Pakistan. (författare)
Armghan, AmmarJouf Univ, Coll Engn, Dept Elect Engn, Sakaka 72388, Saudi Arabia. (författare)
Asif, MuhammadUniv Sci & Technol, Dept Elect Engn, Main Campus, Bannu 28100, Pakistan. (författare)
Rehman, Anees UrSarhad Univ Sci & Informat Technol, Dept Elect Engn, Peshawar 25220, Pakistan. (författare)
Ali, Esraa MousaAmman Arab Univ, Fac Aviat Sci, Amman 11953, Jordan. (författare)
Arpanaei, FarhadUniv Carlos III Madrid, Dept Telemat Engn, Madrid 28911, Spain. (författare)
Alibakhshikenari, MohammadUniv Carlos III Madrid, Dept Signal Theory & Commun, Madrid 28911, Spain. (författare)
Dalarsson, MarianaKTH,Elektroteknisk teori och konstruktion(Swepub:kth)u166dj8f (författare)
Sarhad Univ Sci & Informat Technol, Dept Elect Engn, Peshawar 25220, Pakistan.Univ Engn & Technol, Ctr Adv Studies Energy, Peshawar 25124, Pakistan. (creator_code:org_t)

Av författaren/redakt...: Shafiq, Rehan; Khan, Adnan Daud; Al-Harbi, Fatema ...; Ali, Farman; Armghan, Ammar; Asif, Muhammad; visa fler...; Rehman, Anees Ur; Ali, Esraa Mousa; Arpanaei, Farhad; Alibakhshikenari ...; Dalarsson, Maria ...; visa färre...

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