Infrared Photodetectors: Recent Advances and Challenges Toward Innovation for Image Sensing Applications
Muhammad Imran Saleem,
Aung Ko Ko Kyaw,
Jaehyun Hur
Abstract:High‐resolution infrared (IR) imaging technology holds substantial significance across diverse fields including biomedical imaging, environmental surveillance, and IR digital cameras. Current IR detectors used in commercial applications are based on ultra‐high vacuum‐processed traditional inorganic semiconductors like silicon or III‐V compounds (e.g., Si, Ge, and InGaAs). However, the rapid advancements in applications such as autonomous vehicles, virtual reality, and point‐of‐care healthcare are driving an es… Show more
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