A Miniature Large-Depth-of-Field Camera Using a Long-Wavelength Infrared Metalens

Miniaturized long-wavelength infrared (LWIR) imaging systems are highly desirable for applications such as portable thermal sensing, unmanned surveillance, and medical diagnostics. Conventional refractive optics in the LWIR regime often require multiple lens configurations to extend depth of field (...

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Auteurs principaux:	Yongzheng Lu, Xuhui Zhang, Jianwei Hou, Tianchen Tang, Li Wei, Zhuoqing Yang, Bo Dai, Songlin Zhuang, Dawei Zhang
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2025-12-01
Collection:	Photonics
Sujets:	long-wavelength infrared metalens miniature imaging system
Accès en ligne:	https://www.mdpi.com/2304-6732/12/12/1193
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