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Parity-time symmetry enabled ultra-efficient nonlinear optical signal processing
Nonlinear optical signal processing (NOSP) has the potential to significantly improve the throughput, flexibility, and cost-efficiency of optical...
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Optical networking in future-land: from optical-bypass-enabled to optical-processing-enabled paradigm
The evolution of optical networks is enabled by both technological and architectural advances with the goal of reducing operational and capital...
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A Y-shaped photonic integrated device with XNOR/NAND/NOR for optical signal processing
Logic gates are the key components in optical communication technology for performing a wide range of operations. This study presents a design of...
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AFM Electronics and Signal Processing
High-performance electronics and advanced signal processing algorithms are crucial for optimal atomic force microscope (AFM) imaging. These elements...
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Scheme of Signal Processing in a Multimode Communication Receiver Based on Convolutional Neural Networks
AbstractA scheme for optical signal processing in a multimode communication receiver based on deep convolutional neural networks and simulating the...
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Neural Network Signal Processing of a Quasi-Distributed Fiber-Optic Measuring Network with Amplitude Sensors
Abstracthe possibility of neural network signal processing of a tomography quasi-distributed fiber-optic measuring network is shown. The measuring...
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Nonlinear optical correlator in 4f configuration exploiting Kerr effect for optical processing and matrix multiplication
This paper focuses on the implementation of a nonlinear optical correlator in a 4f configuration. The system exploits the Kerr effect, specifically...
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Continuous-mode quantum key distribution with digital signal processing
Continuous-variable quantum key distribution (CVQKD) offers the specific advantage of sharing keys remotely by the use of standard telecom...
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Quantum photonics based music signal analysis with optical sensor in health monitoring using machine learning model
Smart health monitoring systems have been made possible by the internet of things (IoT). A person’s physical and emotional well-being can be tracked...
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Computer vision technology based on image optical processing in visual packaging art design simulation
Optical processing technology can improve the accuracy and efficiency of image processing. Visual packaging art design simulation is to quickly...
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Application of sensor-based image optical processing in the vision system of tea ware glaze design
Tea glaze design is a complex and artistic work, and traditional design methods often rely on the subjective experience and feelings of designers....
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Chirp Signal Processing
As mentioned in the previous chapters, chirp signals are one of the most widely-used signals in radar systems. Usually, the pulse compression of the...
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Effect of laser diode operating parameters on a chaotic signal generated by a filtered optical FLM
In this experimental study, a quantum well edge-emitting laser diode with a 1310 nm emitting wavelength is used as a light source for an optical...
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Application of motion trajectory recognition based on remote sensing image optical processing in optimizing swimming training schemes
The optimization of swimming training scheme is of great significance to improve the training efficiency and competitive performance of swimmers....
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Fabry–Pérot Resonances in Planar Metal–Insulator–Metal Structures for Optical Data Processing: A Review
AbstractThe design of resonant planar metal-insulator-metal (MIM) structures offers promising applications in the optical image processing field,...
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Application of IoT optical sensing image processing equipment based on load balancing algorithm in sports physical fitness detection
The aim of this study is to propose an image processing device based on load balancing algorithm, which can realize efficient and accurate data...
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A compact formulation of all optical signal router by using plasmonic waveguides
Signal routers are one of the important element to route the information at desired network terminals. The routing of information could be more...
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A novel technique for secure transmission of two channels using a single optical pulse position modulated signal for free space optical communication
We propose a novel all-optical technique for the transmission of multiple channels over a single optical carrier by employing pulse position...
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Application of image optical processing technology based on computer vision in image simulation of oil painting teaching
Oil painting education not only helps to improve students’ drawing skills and quality but also fosters creative thinking in the field of art. In...
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Method for Increasing the Signal-to-Noise Ratio of Rayleigh Back-Scattered Radiation Registered by a Frequency Domain Optical Reflectometer Using Two-Stage Erbium Amplification
AbstractSimple measures to improve the signal-to-noise ratio of optical frequency domain reflectometer (OFDR) readings are described. After applying...
