Results 11 to 20 of about 37,114 (262)
Optoelectronic intelligence [PDF]
Applied Physics Letters, 2021 General intelligence involves the integration of many sources of information into a coherent, adaptive model of the world. To design and construct hardware for general intelligence, we must consider principles of both neuroscience and very-large-scale integration. For large neural systems capable of general intelligence, the attributes of photonics for
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Optoelectronic Nanodevices [PDF]
Nanomaterials, 2020 Over the last decade, novel materials such as graphene derivatives, transition metal dichalcogenides (TMDs), other two-dimensional (2D) layered materials, perovskites, as well as metal oxides and other metal nanostructures have centralized the interest of the scientific community [...]
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Optoelectronic Reservoir Computing [PDF]
Scientific Reports, 2012 Reservoir computing is a recently introduced, highly efficient bio-inspired approach for processing time dependent data. The basic scheme of reservoir computing consists of a non linear recurrent dynamical system coupled to a single input layer and a single output layer. Within these constraints many implementations are possible. Here we report an opto-
Paquot, Yvan +6 more
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IEEE Journal of Microwaves, 2021 We present a 2-port terahertz vector network analyzer (VNA) based on four continuous-wave (CW) photomixers and a pair of telecom-wavelength CW lasers. The presented optoelectronic VNA is free-space coupled and can operate continuously from 0.1 THz to 1 ...
Anuar D. J. Fernandez Olvera +2 more
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A Low-Cost Measurement Methodology for LiDAR Receiver Integrated Circuits
Sensors, 2023 This paper presents a test methodology to facilitate the measuring processes of LiDAR receiver ICs by avoiding the inherent walk error issue. In a typical LiDAR system, a costly laser diode driver emits narrow light pulses with fast rising edges, and the
Ji-Eun Joo +3 more
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Photonic Packaging: Transforming Silicon Photonic Integrated Circuits into Photonic Devices
Applied Sciences, 2016 Dedicated multi-project wafer (MPW) runs for photonic integrated circuits (PICs) from Si foundries mean that researchers and small-to-medium enterprises (SMEs) can now afford to design and fabricate Si photonic chips.
Lee Carroll +12 more
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Nanomaterials, 2021 Although the research on zinc oxide (ZnO) has a very long history and its applications are almost countless as the publications on this subject are extensive, this semiconductor is still full of resources and continues to offer very interesting results ...
Mirela Petruta Suchea +8 more
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Two-Dimensional Doped Materials
Magnetochemistry, 2022 The recently intensified research in atomically thick two-dimensional (2D) materials has been motivated by their unique properties and the possibility of updating the future electronic and optoelectronic technologies. Doping can change the band structure
Junchi Liu, Bo Li, Qiuqiu Li
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Electrodeposition of Nanoparticles and Continuous Film of CdSe on n-Si (100)
Nanomaterials, 2019 CdSe electrodeposition on n-Si (100) substrate was investigated in sulfuric acid solution. The behaviour and the deposition of the precursors (Cd and Se) were studied separately at first. Then, we explored both the alternated deposition, one layer by one,
Walter Giurlani +9 more
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Optoelectronic integrated circuits for analog optical computing: Development and challenge
Frontiers in Physics, 2022 Over the past 2 decades, researches in artificial neural networks (ANNs) and deep learning have flourished and enabled the applications of artificial intelligence (AI) in image recognition, natural language processing, medical image analysis, molecular ...
Yihang Dan +8 more
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