Fabrication of a high performance ZnIn2S4/Si heterostructure photodetector array for weak signal detection
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Chemistry C"
DOI: 10.1039/c8tc04692a
Abstract: Owing to their exciting electronic and optical attributes, layered materials have attracted great interest in the field of next-generation photodetectors. However, owing to their large dark current, low detectivity and small signal-to-noise ratio, the performance… read more here.
Keywords: detection; weak signal; photodetector array; signal detection ... See more keywords
Construction of PtSe2/Ge heterostructure-based short-wavelength infrared photodetector array for image sensing and optical communication applications.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr00333j
Abstract: In this work, we present the construction of a multilayered PtSe2/Ge heterostructure-based photodetector array comprising 1 × 10 device units operating in the short-wavelength infrared (SWIR) spectrum region. The as-fabricated heterostructures show an obvious photovoltaic… read more here.
Keywords: optical communication; photodetector; photodetector array; heterostructure based ... See more keywords
4H-SiC ultraviolet photodetector array with vertical MSM configuration
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ad7d99
Abstract: The increasing demand for ultraviolet (UV) imaging in extreme conditions, such as high temperatures and strong radiation, has spurred advancements in UV photodetector arrays. Traditional metal–semiconductor–metal (MSM) 4 H-SiC UV photodetector array, with their planar… read more here.
Keywords: vertical msm; photodetector; photodetector array; design ... See more keywords
Broadband Au/n-GaSb Schottky photodetector array with a spectral range from 300 nm to 1700nm.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.443094
Abstract: A broadband photodetector is becoming increasingly important as a key element for multicolor imaging. We proposed an Au/n-GaSb Schottky photodetector (PD) array with a wide spectral range from ultraviolet (UV) to short-wavelength infrared (SWIR). The… read more here.
Keywords: spectral range; photodetector; gasb schottky; photodetector array ... See more keywords
High-mobility 40-Gbps free-space optical link by a three-stage high-speed beam stabilizer and 2-D photodetector array based diversity reception.
Sign Up to like & getrecommendations! Published in 2025 at "Optics express"
DOI: 10.1364/oe.558387
Abstract: We experimentally demonstrated a mobile free-space optical link by a three-stage high-speed optical beam stabilizer and 2-D photodetector array based diversity reception. The spatial diversity reception by photodetector array and maximum-ratio combining based digital signal… read more here.
Keywords: space; space optical; speed; diversity reception ... See more keywords
A High-Performance ε-Ga2O3-Based Deep-Ultraviolet Photodetector Array for Solar-Blind Imaging
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma16010295
Abstract: One of the most important applications of photodetectors is as sensing units in imaging systems. In practical applications, a photodetector array with high uniformity and high performance is an indispensable part of the imaging system.… read more here.
Keywords: high performance; photodetector; photodetector array; solar blind ... See more keywords
Fabrication of a layered gallium selenide photodetector array via oxygen plasma etching
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Express"
DOI: 10.35848/1882-0786/acd5a5
Abstract: We investigated a processing method for gallium selenide photodetectors to increase manufacturing throughput and achieve element integration. Films can be processed using oxygen plasma irradiation without compromising the device performance. The responsivity was increased with… read more here.
Keywords: photodetector array; gallium selenide; oxygen plasma;