Sb-based low-noise avalanche photodiodes
Accurate detection of weak optical signals is a key function for a wide range of applications.
A key performance parameter is the receiver signal-to-noise ratio, which depends on the …
A key performance parameter is the receiver signal-to-noise ratio, which depends on the …
Bipolar Modulation in a Self‐Powered Ultra‐Wide Photodetector Based on Bi2Se3/AlInAsSb Heterojunction for Wavelength‐Sensitive Imaging and Encrypted Optical …
Y Han, S Jiao, X Zhang, P Rong, Y Zhao… - Advanced …, 2024 - Wiley Online Library
Broadband photodetectors (PDs) have garnered significant attention due to their ability to
detect optical signals across a wide wavelength range, with applications spanning military …
detect optical signals across a wide wavelength range, with applications spanning military …
Very low excess noise Al0.75Ga0.25As0.56Sb0.44 avalanche photodiode
High-performance room temperature 2.75 µm cutoff In0.22Ga0.78As0.19Sb0.81/Al0.9Ga0.1As0.08Sb0.92 avalanche photodiode
Extended shortwave infrared (eSWIR) detectors capable of detecting wavelengths between
1.7 and 2.7 µm are useful for a wide range of applications, such as remote sensing and …
1.7 and 2.7 µm are useful for a wide range of applications, such as remote sensing and …
AlInAsSb Geiger-mode SWIR and eSWIR SPADs with high avalanche probability
Single-photon avalanche diodes (SPADs) that are sensitive to photons in the Short-wave
infrared and extended short-wave infrared (SWIR and eSWIR) spectra are important …
infrared and extended short-wave infrared (SWIR and eSWIR) spectra are important …
Interface Engineering and Electron-Hole Wave Function Overlap of InAs/AlSb Superlattice Infrared Detectors
J Yu, L Zhu, L Lu, W Chen, X Zheng, D Zhang, Y Fu… - Photonics, 2023 - mdpi.com
InAs/AlSb is a material system that can be used as a low-noise avalanche detector and
operates in the short-wave infrared band. The interface parameters determine the wave …
operates in the short-wave infrared band. The interface parameters determine the wave …
Design of long‐wavelength infrared InAs/InAsSb type‐II superlattice avalanche photodetector with stepped grading layer
K Cheng, K Shen, C Li, D Guo, H Wang, J Wu - Electron, 2024 - Wiley Online Library
Weak response in long‐wavelength infrared (LWIR) detection has long been a perennial
concern, significantly limiting the reliability of applications. Avalanche photodetectors (APDs) …
concern, significantly limiting the reliability of applications. Avalanche photodetectors (APDs) …