Results 101 to 110 of about 135,509 (144)
Some of the next articles are maybe not open access.
A Universal Strategy for Synthesis of 2D Ternary Transition Metal Phosphorous Chalcogenides
Advances in Materials, 2023The 2D ternary transition metal phosphorous chalcogenides (TMPCs) have attracted extensive research interest due to their widely tunable band gap, rich electronic properties, inherent magnetic and ferroelectric properties. However, the synthesis of TMPCs
Yang Yang +18 more
semanticscholar +1 more source
Application of Multi-element Photo Detector in Optical Disdrometers
2019 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech), 2019The design of multi-element silicon photodetector for optical disdrometer, which allows reducing the measurement error of intensity, size and speed of meteorological precipitation has been developed.
D. Kiesewetter +2 more
semanticscholar +1 more source
Development of room-temperature-operated InAsSb linear sensors with ROIC for 7-10 µm detection
OPTO, 2023A 128-channel linear array photodetector, with 25 μm pixel pitch, connected to a readout integrated circuit (ROIC) was developed for mid-infrared spectroscopic applications that use a wavelength-variable quantum cascade laser (QCL).
C. Suzuki +4 more
semanticscholar +1 more source
Selection of photodetectors in nuclear medical imaging using MCDM methods
Journal of Instrumentation, 2022Photodetectors used in nuclear medical imaging such as single photon emission computed tomography (SPECT) and positron emission tomography (PET) are an important element of radiation detection systems. Selecting the photodetector depends on many physical
I. Ozsahin, B. Uzun, D. Ozsahin
semanticscholar +1 more source
LEOS '90. Conference Proceedings IEEE Lasers and Electro-Optics Society 1990 Annual Meeting, 1990
A novel packaging technique, which facilitates the alignment and coupling of a backside-illuminated InGaAs photodetector array with an array of v-groove embedded fibers, has been demonstrated. The packaged 6-element array shows a dark current of < 29 nA,
E. Chan +6 more
semanticscholar +1 more source
A novel packaging technique, which facilitates the alignment and coupling of a backside-illuminated InGaAs photodetector array with an array of v-groove embedded fibers, has been demonstrated. The packaged 6-element array shows a dark current of < 29 nA,
E. Chan +6 more
semanticscholar +1 more source
Principles of experimental research of sensitivity inhomogeneity of matrix sensors
Optics + Optoelectronics, 2021The paper considers aspects of an experimental research of the inhomogeneity of the spatial distribution of the absolute sensitivity of multielement photodetectors based on CCD and CMOS structures.
Anastasiia Chistiakova +3 more
semanticscholar +1 more source
Nanotechnology, 2018
High-performance photodetectors are desirable for various applications, including multi-wavelength image sensing, communication, and safety monitoring.
Li Wang +8 more
semanticscholar +1 more source
High-performance photodetectors are desirable for various applications, including multi-wavelength image sensing, communication, and safety monitoring.
Li Wang +8 more
semanticscholar +1 more source
Optics Letters
We propose an integrated back-illuminated InP/InGaAs p-i-n photodetector array (PDA) with high responsivity (R) and external quantum efficiency (EQE). The PDA was characterized and packaged for small-signal response and transmission experiments.
Yunjie Yan +8 more
semanticscholar +1 more source
We propose an integrated back-illuminated InP/InGaAs p-i-n photodetector array (PDA) with high responsivity (R) and external quantum efficiency (EQE). The PDA was characterized and packaged for small-signal response and transmission experiments.
Yunjie Yan +8 more
semanticscholar +1 more source
Multi-Color Detection of Single Sensor Based on Tellurium Relaxation Characteristics
IEEE Electron Device LettersCurrently, multi-color detection is mostly limited by sophisticated optical filters, complex cell stacks, and the harsh input of single element detection.
Linlin Li +5 more
semanticscholar +1 more source
Navigated non-contact fluorescence tomography
Physics in Medicine and Biology, 2019A non-contact approach for diffuse optical tomography (DOT) has been developed for on-demand image updates using surgical navigation technology. A stereoscopic optical tracker provides real-time localization of reflective spheres mounted to a laser diode
M. Daly +6 more
semanticscholar +1 more source