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Wafer-level meta-aspheric lenses for compact wide-FOV NIR imaging | Synapse

June 4, 2026Open Access

Wafer-level meta-aspheric lenses for compact wide-FOV NIR imaging

Key Points

This research aims to develop a compact meta-aspheric lens for enhanced near-infrared imaging capabilities.
Fabrication of a meta-aspheric lens at the wafer level
Measurement of field of view, total track length, and aperture
Evaluation of compactness and scalability
Achieved a 101.5° field of view
Total track length of 3.39 mm
F/1.64 aperture within a volume of 0.02 cm³

Abstract

Abstract A meta-aspheric lens fabricated at the wafer-level achieves a 101.5° field of view, a 3.39 mm total track length, and an F/1.64 aperture within a volume of 0.02 cm 3 , enabling compact and scalable near-infrared imaging.

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Authors

E

E Lee

Pohang University of Science and Technology

J

Junsuk Rho

Pohang University of Science and Technology

Journals

Light Science & Applications

Actions

Institutions

Pohang University of Science and Technology

References and Citations

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Cite this study

Lee et al. (Tue,) studied this question.

synapsesocial.com/papers/6a2117dfd499ed480b170aa0 — DOI: https://doi.org/10.1038/s41377-026-02341-2