Inverse Design of Aberration-Corrected Hybrid Metalenses for Large Field of View Thermal Imaging Across the Entire Longwave Infrared Atmospheric Window
Guanxing Zang,
Jing Ren,
Yuzhi Shi
et al.
Abstract:Long wave infrared (LWIR) cameras play a pivotal role across diverse applications due to their distinctive features. The growing demand for highperformance thermal imaging optics, characterized by a broad working bandwidth, large field of view (FOV), aberration-free design, lightweight construction, compactness, and cost-effectiveness, poses significant challenges for LWIR lens design. Here, we propose an inverse design method for LWIR hybrid metalenses, specifically aiming to achieve aberration-corrected ther… Show more
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