DataVXAdvanced Optical MaterialsPaper
journal article·2023-03Open access

Dynamic Chiral Metasurfaces for Broadband Phase‐Gradient Holographic Displays (Advanced Optical Materials 5/2023)

Taimoor Naeem, Joohoon Kim, Hafiz Saad Khaliq, Junhwa Seong, Muhammad Tariq Saeed Chani, Tauseef Tauqeer, Muhammad Qasim Mehmood, Yehia Massoud, Junsuk Rho

Advanced Optical Materials· Volume 11· Issue 5
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Source abstract

Abstract

Dynamic next-generation holography based on photonic integrated circuits (PICs) technology has significant potential in medical science, virtual reality, intelligent data security, and encryption, etc. The work presented by Yehia Massoud, Junsuk Rho, Muhammad Qasim Mehmood, and co-workers in article number 2202278 features a chiral metasurface integrated with a liquid crystal cell that provides dynamic phase-gradient holographic displays at broadband visible wavelengths. The designed metasurface is controlled by an externally applied voltage to reproduce spin-dependent switching holographic information.
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Research context

OpenAlex topics: Metamaterials and Metasurfaces Applications

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Affiliations

MicroNano Lab Electrical Engineering Department Lahore 54600 Pakistan

Department of Electrical and Computer Engineering COMSATS University Islamabad Lahore 54000 Pakistan

Department of Mechanical Engineering Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea

Innovative Technologies Laboratories (ITL) King Abdullah University of Science and Technology (KAUST) Thuwal 23955 Saudi Arabia

Center of Excellence for Advanced Materials Research King Abdulaziz University Jeddah 21589 Saudi Arabia

Department of Chemical Engineering Pohang University of Science and Technology (POSTECH) Pohang 37673 Republic of Korea

POSCO‐POSTECH‐RIST Convergence Research Center for Flat Optics and Metaphotonics Pohang 37673 Republic of Korea

National Institute of Nanomaterials Technology (NINT) Pohang 37673 Republic of Korea

References

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