Cascade Uni-Traveling-Carrier Photodetector Array for Terahertz Applications
A cascade array structure and depleted layer thickness design method of uni-traveling-carrier photodetector (UTC-PD) for terahertz applications is proposed. The cascade array structure can increase…
Fine-Grained Image Analysis With Deep Learning: A Survey
Fine-grained image analysis (FGIA) is a longstanding and fundamental problem in computer vision and pattern recognition, and underpins a diverse set of real-world applications. The task of FGIA tar…
All-Optical Format Conversion for Star-8QAM Signals Based on Nonlinear Effect…
An all-optical format conversion (AOFC) scheme for star-octal quadrature amplitude modulation (star-8QAM) signals is proposed and numerically simulated based on nonlinear effects in the high nonlin…
Parametric Optimization for Low Loss Negative Curvature Hollow Core Fiber Wit…
Negative curvature hollow core fiber (NC-HCF) with elliptical tubes is beneficial for low confinement loss (CL) due to the rich degree of freedom in tube curvature. In this paper, an empirical form…
High-Power and High-Speed Ge/Si Traveling-Wave Photodetector Optimized by Gen…
We experimentally demonstrate a 4-stage and an 8-stage Ge/Si distributed traveling-wave photodetectors (TWPDs) with high RF output powers and large bandwidths. The genetic algorithm is utilized to …
Top-Illuminated Avalanche Photodiodes With Cascaded Multiplication Layers for…
In this work, a novel top-illuminated avalanche photodiode (APD) with a In 0.52 Al 0.48 As multiplication (M-) layer is demonstrated. The cascaded M-layer design combined with the unique p-side up …
All-Optical Format Conversion of 2-Dimensional MQAM to MPSK Based on Nonlinea…
An all-optical format conversion scheme of 2-dimensional multiple-quadrature amplitude modulation (MQAM) to multiple-phase shift keying (MPSK) signals is proposed and numerically simulated by using…
High Accuracy, 6-DoF Simultaneous Localization and Calibration Using Visible …
Benefiting from the development of image sensors and the popularity of light-emitting diode (LED) lighting technology, visible light positioning (VLP) technology based on image sensors has ushered …
Interpretable Real-Time Win Prediction for Honor of Kings—A Popular Mobile …
With the rapid prevalence and explosive development of Multiplayer Online Battle Arena electronic sports (MOBA esports), much research effort has been devoted to automatically predicting game resul…
Quantum Microwave Photonics
By combing photonics and radiofrequency (RF) engineering, microwave photonics has been widely studied in the past few decades for the generation, processing, control and distribution of microwave a…
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