Explanipedia

Leveraging Fresnel reflection of legacy PON to enhance distributed fiber vibration/temperature sensing Open

Maoqi LIU, Jingchuan Wang, Yibin Li, Chen Liu, Luming Zhao , et al. · 2025

Legacy fiber passive optical networks (PONs) require not only high-speed data access but also regular in-service monitoring. Optical time domain reflectometry (OTDR) is a fundamental technique for PON in-service monitoring. Traditional OTD…

Multiparametric Characterization of Individual Suspended Nanoparticles using Confocal Fluorescence and Interferometric Scattering Microscopy with Microfluidic Confinement Open

Eric Boateng, Erik Olsén, Albert Kamanzi, Yao Zhang, Luming Zhao , et al. · 2025

Detailed characterization of the size, mass, payload, and structure of suspended mRNA-lipid nanoparticles (LNPs) is necessary to improve our understanding of how these heterogenous properties influence therapeutic efficacy and potency. Met…

The effectiveness and safety of specific dietary supplements in modulating uric acid levels, oxidative stress, and lipid metabolism in patients: a network meta-analysis of 13 interventions Open

Guancheng Ye, Chunping Liu, Xiaojia Zheng, Jinying Fang, Cunxiang Xie , et al. · 2025

Dietary supplements hold significant potential for managing gout and hyperuricemia, as well as improving patients' metabolic status. Future research should focus on larger-scale studies to further explore these findings.

Efficacy of different dosages of common uric acid-lowering medications in gout patients: a network meta-analysis of randomized control trials Open

Xiaojia Zheng, Cunxiang Xie, Jinying Fang, Zhenghui Huang, Jian Huang , et al. · 2025

Purpose Urate lowering therapy (ULT) is extensively utilized for managing patients with gout. This study aims to compare the efficacy of different ULTs on serum uric acid (SUC) levels, gout flares, and adverse events (AEs) in gout patients…

Characterization of dispersion-managed solitons in fiber lasers using modified nonlinear Fourier transform Open

Yajun Tong, Fulong Chen, Hengwen Lan, Ryszard Buczyński, Xiahui Tang , et al. · 2025

The nonlinear Fourier transform (NFT) can be utilized to characterize pulses in fiber lasers. For chirp-free sech pulse, NFT works great. However, the presence of chirp significantly affects the reliability of NFT characterization. By modi…

Effectiveness of multiple teaching methods in standardized training of internal medicine residents in China: a network meta-analysis Open

Guan Cheng Ye, Chun Ping Liu, Wei Li, Hua Zhu, Liu Lv , et al. · 2025

How psychological and cultural factors drive donation behavior in cultural heritage preservation: construction of the cultural generativity behavior mode Open

Luming Zhao, Haoxin Zhang, Runting Li, Jingyang Lin, Lei Xiong , et al. · 2025

Near transform-limited nanosecond pulse generation in mode-locked fiber lasers Open

Fulong Chen, Andrey Komarov, Xiahui Tang, Ming Tang, Zhi Zhao , et al. · 2025

By introducing significant anomalous dispersion in a fiber laser, we numerically obtained a mode-locked pulse with a pulse duration of 1.9 ns and 3-dB bandwidth of 1.3 pm, which corresponds to a time-bandwidth product of about 0.317. The o…

Hgnet: High-Order Spatial Awareness Hypergraph and Multi-Scale Context Attention Network for Colorectal Polyp Detection Open

Luming Zhao, Xiao-Fang Liu, Lingling Sun, Xuqing Zhang, Yingquan Ye · 2025

Study on Optimal Nitrogen Application for Different Oat Varieties in Dryland Regions of the Loess Plateau Open

Yuejing Qiao, Luming Zhao, Duo Gao, Lijing Zhang, Laichun Guo , et al. · 2024

The present study endeavored to tackle the challenges posed by limited diversity in oat varieties and suboptimal nitrogen fertilizer utilization in the arid landscapes of the Loess Plateau. We selected three oat varieties, including early-…

Compact Broadband Light Source Based on Noise-Like Pulses Open

Fanglin Chen, Xiahui Tang, Ming Tang, Luming Zhao · 2024

We report on broadband generation based on noise-like pulse (NLP) fiber lasers at 1.55 μm and 1.06 μm, respectively. The 1.55 μm laser system can generate a broadband spectrum with a 20 dB bandwidth of up to 205 nm, while the 1.06 μm one c…

Diffusion-driven lensless fiber endomicroscopic quantitative phase imaging towards digital pathology Open

Zhaoqing Chen, Jiawei Sun, Xinyi Ye, Luming Zhao, Xuelong Li · 2024

Lensless fiber endomicroscope is an emerging tool for in-vivo microscopic imaging, where quantitative phase imaging (QPI) can be utilized as a label-free method to enhance image contrast. However, existing single-shot phase reconstruction …

Characterization of Single Frequency Fiber-Laser-Based Ultrasound Sensor Open

Wei Zhu, Qiang Lu, Bo Yang, Rui Tian, Hao Luo , et al. · 2024

In this paper, we demonstrated a distributed feedback fiber-laser- (DFB-FL) based ultrasound detection system with a high signal-to-noise ratio (SNR), high sensitivity and wide frequency response range. The DFB-FL was fabricated by UV-insc…

Effectiveness of multiple teaching methods in standardized training of internal medicine residents in China: a network meta-analysis Open

Guan Cheng Ye, Chun Ping Liu, Wei Li, Hua Zhu, Liu Lv , et al. · 2024

Objective Standardized training for resident physicians in China has been carried out for 10 years, and various new teaching methods have been widely applied in it. The quality of internal medicine teaching is directly related to whether t…

Intelligent Few-Mode Multi-Wavelength Fiber Laser Based on Photonic Lantern Comb Filter Open

Zhuyixiao Liu, Senyu Zhang, Zichen Qian, Zheng Gao, Ming Tang , et al. · 2024

Polarization Domains of Fiber Laser Radiation Open

Konstantin Komarov, А. К. Дмитриев, Andrey Komarov, Luming Zhao, François Sanchez · 2024

Conformal transformations and integrable mechanical billiards Open

Airi Takeuchi, Luming Zhao · 2023

Enabling cost-effective high-performance vibration sensing in digital subcarrier multiplexing systems Open

Zihe Hu, Yizhao Chen, Hexun Jiang, Mingming Zhang, Junda Chen , et al. · 2023

Enabling communication networks with sensing functionality has attracted significant interest lately. The digital subcarrier multiplexing (DSCM) technology is widely promoted in short-reach scenarios for its inherent flexibility of fine-tu…

Polarization dynamics of vector solitons in a fiber laser Open

Hengwen Lan, Fanglin Chen, Yutian Wang, Mariusz Klimczak, Ryszard Buczyński , et al. · 2023

We investigate the polarization dynamics of vector solitons in a fiber laser mode-locked by a saturable absorber (SA). Three types of vector solitons were obtained in the laser, including group velocity locked vector solitons (GVLVS), pola…

Novel optical soliton molecules formed in a fiber laser with near-zero net cavity dispersion Open

Xiao Hu, Jun Guo, Jun Wang, Jie Ma, Luming Zhao , et al. · 2023

Multi-port real-time observation for ultrafast intracavitary evolution dynamics Open

Yufan Du, Liao Chen, Zihui Lei, Chi Zhang, Luming Zhao , et al. · 2023

Recent advances in real-time spectral measurements of a mode-locked fiber laser have found many intriguing phenomena and which have verified the soliton theory. However, most current results are based on laser single-port observation, and …

Numerical and Experimental Study of a Novel Vacuum Pv/T Collector for Efficient Solar Energy Harvesting Open

Gang Pei, Qiongwan Yu, Siyan Chan, Ken Chen, Luming Zhao · 2023

Characterization of sidebands in fiber lasers based on nonlinear Fourier transformation Open

Fanglin Chen, Hengwen Lan, Yutian Wang, Mariusz Klimczak, Ryszard Buczyński , et al. · 2022

Phase evolution of soliton and that of first-order sidebands in a fiber laser are investigated by using nonlinear Fourier transform (NFT). Development from dip-type sidebands to peak-type (Kelly) sidebands is presented. The phase relations…

Linear optical sampling enabled soliton nonlinear frequency spectrum classification Open

Zhe Yu, Zhichao Wu, Yutian Wang, Huan He, Jingwen Li , et al. · 2022

Nonlinear Fourier transform (NFT) is a powerful tool for characterizing optical soliton dynamics, which, however, suffers from fundamental limitations that ultra-wide bandwidth photodetectors and ultra-high sampling rate analog-to-digital …

Investigation of noise-like pulse evolution in normal dispersion fiber lasers mode-locked by nonlinear polarization rotation Open

Yuntao Zhou, Xinyu Chu, Yimiu Qian, Chenhao Liang, Andrey Komarov , et al. · 2022

Transition from a gain-guided soliton (GGS) to a fully developed noise-like pulse (NLP) is numerically demonstrated in fiber lasers operated in the normal dispersion regime, which explains well the experimental observation of spectrum evol…

Multi-port real-time observation for ultrafast intracavitary evolution dynamics Open

Yufan Du, Liao Chen, Zihui Lei, Chi Zhang, Luming Zhao , et al. · 2022

Recent advance of real-time spectral measurements offers a promising route for revealing the underlying mechanisms of transient phenomena, and successfully provides direct experimental evidence for soliton-related theoretical predictions. …

Nonlinear-Fourier-transform-based dynamic analyses on the multiple cavity solitons in Kerr microresonators Open

Jianxing Pan, Tianye Huang, Zhichao Wu, Yutain Wang, Chaoyu Xu , et al. · 2022

The Kerr microresonators have aroused widespread interests for their ultrahigh integration, compatible fabrication and ultralow energy consumption. Similar to the traditional mode-locked fiber lasers, the microresontors can sustain the gen…

Nonlinear Fourier transform assisted high-order soliton characterization Open

Yutian Wang, Fanglin Chen, Songnian Fu, Jian Kong, Andrey Komarov , et al. · 2022

Nonlinear Fourier transform (NFT), based on the nonlinear Schrödinger equation, is implemented for the description of soliton propagation, and in particular focused on propagation of high-order solitons. In nonlinear frequency domain, a hi…

High-order Soliton Characterization Based on Nonlinear Fourier Transform Open

Yutian Wang, Fanglin Chen, Songnian Fu, Andrey Komarov, Xiahui Tang , et al. · 2022

Characteristics of high-order soliton are successfully described in nonlinear frequency domain, providing an alternative measurement tool of nonlinear laser dynamics, which complements conventionally temporal and spectral characterizaitons.

High-order Soliton Characterization Based on Nonlinear Fourier Transform Open

Yutian Wang, Fanglin Chen, Songnian Fu, Andrey Komarov, Xiahui Tang , et al. · 2022

Characteristics of high-order soliton are successfully described in nonlinear frequency domain, providing an alternative measurement tool of nonlinear laser dynamics, which complements conventionally temporal and spectral characterizaitons.

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