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Infrared Photodetectors
In article number 2305380, Libo Zhang, Changlong Liu, Guanhai Li, Xiaoshuang Chen, and co‐workers present a novel detector that has a wide spectral detection from visible, near‐infrared to mid‐wave infrared, and its strong stability and inherent different physical mechanisms make it widely applicable for gas detection and deep space exploration. The detector could be gradually...
Uncooled broadband spectrum detection, spanning from visible to mid‐wave‐infrared regions, offers immense potential for applications in environmental monitoring, optical telecommunications, and radar systems. While leveraging proven technologies, conventional mid‐wave‐infrared photodetectors are encumbered by high dark currents and the necessity for cryogenic cooling. Correspondingly, innovative low‐dimensional...
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