Hunan Key Laboratory of Nanophotonics and Devices, School of Physics, Central South University, Changsha, Hunan 410083, P. R. China Hunan Key Laboratory of Super Microstructure and Ultrafast Process, ...

Charge sharing (CS) between pixels is a significant concern in X-ray spectroscopy detectors based on monolithic arrays of silicon drift detectors (SDDs) when a photon is absorbed near a pixel edge.

Short-wavelength infrared (SWIR, 1000–3000 nm) light detection underpins a wide range of applications, including non-invasive medical imaging, autonomous navigation, and secure optical communications.