Preprint
Oct 2026
Broadband Mid-Wave Infrared Imaging Enabled by All-Silicon Hyperboloid Metalens
The mid-wave infrared (MWIR, 3-5 microns) is indispensable for thermal sensing, gas detection, long-range imaging, and free-space optical communications. Meta-optics offer a compact, lightweight, and potentially low-cost alternative to conventional refractive optics, making them attractive for size, weight, and power (...
Rose Johnson, Debabrata Mandal, Zi-Hao Zou et al.
· 0 citations