Photonics Metamaterials: Processing and Applications, 2nd Edition

A special issue of Photonics (ISSN 2304-6732). This special issue belongs to the section "Optoelectronics and Optical Materials".

Deadline for manuscript submissions: 10 October 2026 | Viewed by 1643

Editors


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Guest Editor
Department of Electrical and Computer Engineering, Northeastern University, Boston, MA 02115, USA
Interests: metamaterials; machine learning; nanophotonics; plasmonics; optics
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Vaziri Laboratory, The Rockefeller University, New York, NY 10065, USA
Interests: two-photon microscopy; femtosecond laser; signal processing; laser surgery
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Over the past two decades, photonic metamaterials have rapidly emerged as a transformative technology due to their ability to manipulate light at subwavelength scales, thus achieving the unique ability to manipulate electromagnetic waves in ways not possible with conventional materials.

These tailored optical properties include, but not limited to, enhanced light–matter interactions, negative refraction, superlensing, and optical chirality, making metamaterials suitable for a wide range of applications, such as imaging, sensing, and energy harvesting. The versatility of metamaterials enables the design of novel devices with unprecedented performance, offering opportunities for breakthroughs in both fundamental research and practical applications.

In the 2nd edition of this Special Issue, we aim to continue highlighting the recent advances in processing techniques, manufacturing methods, and real-world applications of photonic metamaterials, pushing the boundaries of fundamental research and industrial applications.

We welcome original research articles, comprehensive reviews, and case studies from researchers, academicians, and industry experts.

Topics include, but are not limited to, the following:

  • Nanofabrication techniques for metamaterials;
  • Metamaterials for optical sensing and imaging;
  • Metamaterials for VR/AR optical systems;
  • Machine learning and AI methods in metamaterials;
  • Dynamical metamaterials for real-time control.

Dr. Feng Cheng
Dr. Yao Wang
Guest Editors

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Keywords

  • metamaterials
  • nanofabrication
  • plasmonics
  • photonic device
  • imaging

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Published Papers (1 paper)

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Research

12 pages, 6000 KB  
Article
The Design of a Superchiral-Sensitive MCT Photodetector Based on Silicon Metasurfaces with Truncated Corners
by Xiaoming Wang, Longfeng Lv, Yuxiao Zou, Guofeng Song, Bo Cheng, Kunpeng Zhai and Hanxiao Shao
Photonics 2026, 13(4), 322; https://doi.org/10.3390/photonics13040322 - 26 Mar 2026
Cited by 1 | Viewed by 1369
Abstract
The on-chip detection of circularly polarized light is pivotal for advancing applications in quantum optics, information processing, and spectroscopic sensing. However, conventional chiral metasurfaces often suffer from complex multilayer fabrication, material incompatibility, or modest performance, hindering their integration with photonic circuits. Here, we [...] Read more.
The on-chip detection of circularly polarized light is pivotal for advancing applications in quantum optics, information processing, and spectroscopic sensing. However, conventional chiral metasurfaces often suffer from complex multilayer fabrication, material incompatibility, or modest performance, hindering their integration with photonic circuits. Here, we introduce a monolithic all-silicon metasurface that overcomes these limitations through a singular structural innovation. By strategically truncating four corners of a conventional Z-shaped meta-atom, we induce a hybridization of optical modes that profoundly enhances chiral light–matter interaction. This deliberately engineered perturbation yields a colossal circular dichroism with an extinction ratio exceeding 66 dB, a performance that surpasses existing state-of-the-art designs by approximately three orders of magnitude. Furthermore, the proposed metasurface exhibits remarkable fabrication robustness, owing to its single-layer architecture and CMOS-compatible material. We demonstrate that this exceptional metasurface can be directly integrated with a Mercury Cadmium Telluride (MCT) photodetector to form a highly efficient, compact circular polarization detector. Our work provides a simple yet powerful paradigm for creating high-performance chiral photonic devices, paving the way for their widespread adoption in integrated optoelectronics. Full article
(This article belongs to the Special Issue Photonics Metamaterials: Processing and Applications, 2nd Edition)
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