Chunxia Hu
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Time Parameter Optimization for the Semiconductor Laser-Based Time-Delay Reservoir Computing System Open
Time-delay reservoir computing (RC) systems, particularly those based on semiconductor lasers (SLs), have gained attention due to their low energy consumption, high response rates, and rich nonlinear dynamics. This work investigates the in…
Empirical Research on the Integration of Medical and Educational Models in Cultivating Professional Abilities in Traditional Chinese Medicine Rehabilitation Techniques Open
This study empirically analyzes the application effect of the integration of medical and educational models in cultivating professional abilities in traditional Chinese medicine rehabilitation techniques. The research subjects are 100 stud…
R245fa vertical downward flow boiling heat transfer characteristics in a micro/nanoporous surface coating tube Open
This research employed a combination of sintering and electrochemical deposition methods to prepare a micro/nanoporous coating on the inner wall of stainless-steel tube with an inner diameter of 10 mm. A vertical downward flow boiling expe…
Comprehensive Evaluation of Talent Training Model for Modern Rehabilitation Therapy Technology: A Case Study of School Y Open
The purpose of this study is to comprehensively evaluate the modern training model of rehabilitation therapy technology talents. Selecting the third-year students of the rehabilitation therapy technology program in School Y as the research…
Application of Machine Vision Technology in Defect Detection of High Performance Phase Noise Measurement Chips Open
Defect detection plays a crucial role in chip quality control, and the chip field has widely researched and applied machine vision-based surface defect detection methods due to their high efficiency, accuracy, and real-time performance. In…
Fast Physical Random Bit Generator With Dynamic Post-Processing Based on a Semiconductor Laser Under Multi-Path Optical Feedback Open
Based on a semiconductor laser (SL) under multi-path optical feedback (MPOF) system, a novel post-processing method for fast physical random bit generation has been proposed and demonstrated. The novel post-processing method is called self…
Chinese Herbal Medicine Recognition Using a VCSEL-Based Time-Delay Reservoir Computing System Open
We numerically investigate the performance of Chinese herbal medicine (CHM) recognition using a time delay reservoir computing (TDRC) system consist of a vertical-cavity surface-emitting laser (VCSEL) subjected to optical feedback. A datab…
Handwritten Digits Recognition Based on a Parallel Optoelectronic Time-Delay Reservoir Computing System Open
In this work, the performance of an optoelectronic time-delay reservoir computing system for performing a handwritten digit recognition task is numerically investigated, and a scheme to improve the recognition speed using multiple parallel…
Experimental Investigation of an Optical Reservoir Computing System Based on Two Parallel Time-Delay Reservoirs Open
We experimentally investigate the performances of an optical reservoir computing (RC) system based on two parallel time-delay reservoirs composed of two semiconductor lasers (SLs) subject to optical feedback. In such a system, the informat…
Reservoir Computing Based on Two Parallel Reservoirs Under Identical Electrical Message Injection Open
In this work, we propose and numerically investigate a scheme for reservoir computing (RC) based on two parallel reservoirs under identical electrical message injection, in which two semiconductor lasers (SLs) under optical feedback are ut…
View article: Simultaneous Generation of Multi-Channel Broadband Chaotic Signals Based on Two Unidirectionally Coupled WRC-FPLDs
Simultaneous Generation of Multi-Channel Broadband Chaotic Signals Based on Two Unidirectionally Coupled WRC-FPLDs Open
We propose and demonstrate experimentally a scheme for simultaneously generating multi-channel broadband chaotic signals based on two unidirectionally coupled weak-resonant-cavity Fabry-Perot laser diodes (WRC-FPLDs) with almost the same m…
Experimental Investigation on Wideband Optical Frequency Comb Generation Based on a Gain-Switched 1550 nm Multi-Transverse Mode Vertical-Cavity Surface-Emitting Laser Subject to Dual Optical Injection Open
A scheme for generating wideband optical frequency comb (OFC) is proposed and experimentally investigated based on a master-slave system. In such a system, a tunable optical resource and a distributed feedback semiconductor laser are utili…
Power-induced lasing state switching and bistability in a two-state quantum dot laser subject to optical injection Open
We theoretically investigate power-induced lasing state switching and bistability in a two-state quantum dot laser subject to optical injection. The simulated results show that, for a free-running two-state quantum dot laser operating at t…
View article: Methane pyrolysis in preparation of pyrolytic carbon: Thermodynamic and kinetic analysis by density functional theory
Methane pyrolysis in preparation of pyrolytic carbon: Thermodynamic and kinetic analysis by density functional theory Open
The density functional theory has been successfully applied in analyzing pyrolytic carbon deposition by methane pyrolysis from the view of thermodynamics and kinetics based on a total number of 39 elementary reactions. M06-2X/def2-TZVP lev…
Nonlinear Dynamics of Exclusive Excited-State Emission Quantum Dot Lasers Under Optical Injection Open
We numerically investigate the nonlinear dynamic properties of an exclusive excited-state (ES) emission quantum dot (QD) laser under optical injection. The results show that, under suitable injection parameters, the ES-QD laser can exhibit…
The self-sense monitoring of coating wear by in situ SiO<sub>2</sub>-coated SrAl<sub>2</sub>O<sub>4</sub>:Eu<sup>2+</sup>,Dy<sup>3+</sup> luminescent particles Open
Monitoring of coating health was achieved by embedding sensor materials SrAl2O4:Eu2+,Dy3+ in tribological coatings, and luminescence spectra of sensor materials were used for damage sensing by monitoring the intensity of the spectra. When …
Optimization of Process Parameters in Injection Molding of Mounting Panel of Automobile Air Conditioner Housing Based on Moldflow and Taguchi Orthogonal Experiment Open
Injection molding simulation of mounting panel of automobile air conditioner housing was carried out with Moldflow software. Aiming at the warpage and sink mark existing in forming process, orthogonal experiment was designed by using Taguc…