Search Results - "Liu, Zejin"

Study of Wavelength Dependence of Mode Instability Based on a Semi-Analytical Model by Rumao Tao, Pengfei Ma, Xiaolin Wang, Pu Zhou, Zejin Liu

“…We present theoretical study of wavelength dependence of mode instability (MI) in high power fiber lasers, which employs an improved semi-analytical…”
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Real-time in-situ distributed fiber core temperature measurement in hundred-watt fiber laser oscillator pumped by 915/976 nm LD sources by Lou, Zhaokai, Yang, Baolai, Han, Kai, Wang, Xiaolin, Zhang, Hanwei, Xi, Xiaoming, Liu, Zejin

“…In this manuscript, we studied the thermal properties of hundred-watt fiber laser oscillator by real-time in-situ distributed temperature measurement. Optical…”
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Multi-spatiotemporal heterogeneous legacy effects of climate on terrestrial vegetation dynamics in China by Lian, Xihong, Jiao, Limin, Liu, Zejin, Jia, Qiqi, Zhong, Jing, Fang, Miao, Wang, Weilin

“…Investigating vegetation-climate interactions is critical for understanding behavioral patterns of terrestrial ecosystems and formulating food security…”
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Coherent Beam Combining of Fiber Amplifiers Using Stochastic Parallel Gradient Descent Algorithm and Its Application by Zhou, Pu, Liu, Zejin, Wang, Xiaolin, Ma, Yanxing, Ma, Haotong, Xu, Xiaojun, Guo, Shaofeng

“…We present theoretical and experimental research on coherent beam combining of fiber amplifiers using stochastic parallel gradient descent (SPGD) algorithm…”
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Does Postgraduate Education Deepen Temporomandibular Disorders Insights for Dental Professionals? by Liu, Zejin, Xiang, Jie, Liu, Yi, Zhou, Xueman, Yi, Yating, Wang, Jun, Xiong, Xin

“…This study aims to investigate the impact of postgraduate education on the comprehension of Temporomandibular Disorders (TMDs) among dental professionals. A…”
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High-power random distributed feedback fiber laser: From science to application by Du, Xueyuan, Zhang, Hanwei, Xiao, Hu, Ma, Pengfei, Wang, Xiaolin, Zhou, Pu, Liu, Zejin

“…A fiber laser based on random distributed feedback has attracted increasing attention in recent years, as it has become an important photonic device and has…”
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Exploration in Performance Scaling and New Application Avenues of Superfluorescent Fiber Source by Xu, Jiangming, Zhou, Pu, Liu, Wei, Leng, Jinyong, Xiao, Hu, Ma, Pengfei, Wu, Jian, Zhang, Hanwei, Chen, Jinbao, Liu, Zejin

“…Thanks to the unique properties such as spatially coherent, broadband emission spectrum, and high temporal stability, superfluorescent fiber source (SFS) has…”
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Green tea EGCG inhibits naïve CD4+ T cell division and progression in mice: An integration of network pharmacology, molecular docking and experimental validation by Niu, Xinli, Liu, Zejin, Wang, Junpeng, Wu, Dayong

“…Dietary green tea epigallocatechin-3-gallate (EGCG) could attenuate experimental autoimmune encephalomyelitis via the modification of the balance of CD4+ T…”
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Understanding Policy Instruments for Steering Nonprofit Organizations in China: Only Carrots and Sticks? by Liu, Zejin, Van de Walle, Steven

“…Government–nonprofit relations in China have transformed over the past three decades. Building on policy instrument theory, this article explores which policy…”
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High-Power Narrow-Band and Polarization-Maintained All Fiber Superfluorescent Source by Ma, Pengfei, Tao, Rumao, Wang, Xiaolin, Zhou, Pu, Liu, Zejin

“…In this letter, we experimentally investigate the near-diffraction-limited power scaling ability of a high-power narrow-band and polarization-maintained all…”
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Development and multicenter performance evaluation of fully automated SARS-CoV-2 IgM and IgG immunoassays by Qian, Chungen, Zhou, Mi, Cheng, Fangming, Lin, Xiaotao, Gong, Yijun, Xie, Xiaobing, Li, Ping, Li, Zhiyong, Zhang, Pingan, Liu, Zejin, Hu, Fang, Wang, Yun, Li, Quan, Zhu, Yan, Duan, Guikai, Xing, Yinting, Song, Huanyu, Xu, Wenfang, Liu, Bi-Feng, Xia, Fuzhen

“…The outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has rapidly spread globally. The laboratory diagnosis of SARS-CoV-2 infection has…”
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Ivermectin contributes to attenuating the severity of acute lung injury in mice by Ma, Yuanqiao, Xu, Xiaoxiao, Wu, Hang, Li, Changbo, Zhong, Peijie, Liu, Zejin, Ma, Chuang, Liu, Wenhua, Wang, Chenyu, Zhang, Yijie, Wang, Junpeng

“…Ivermectin has been proposed as a potential anti-inflammatory drug in addition to its antiparasitic activity. Here we investigated the potential role of…”
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310-W Single Frequency Tm-Doped All-Fiber MOPA by Wang, Xiong, Jin, Xiaoxi, Wu, Weijun, Zhou, Pu, Wang, Xiaolin, Xiao, Hu, Liu, Zejin

“…We present a high-power single frequency (SF) Tm-doped fiber amplifier employing all-fiber master oscillator power amplifier (MOPA) configuration. An SF fiber…”
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Coherent beam combining of high power fiber lasers: Progress and prospect by Liu, ZeJin, Zhou, Pu, Xu, XiaoJun, Wang, XiaoLin, Ma, YanXing

“…The recent research progress of coherent beam combining of high power fiber lasers is reviewed. Key technologies like coherently combinable fiber laser, phase…”
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High power linearly polarized fiber laser：Generation, manipulation and application by Zhou, Pu, Huang, Long, Xu, JiangMing, Ma, PengFei, Su, RongTao, Wu, Jian, Liu, ZeJin

“…Linearly-polarized（LP） fiber lasers, which could find wide potential applications such as coherent detection, coherent/spectral beam combining, nonlinear…”
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Coherent beam combination of two-dimensional high power fiber amplifier array using stochastic parallel gradient descent algorithm by Zhou, Pu, Liu, Zejin, Wang, Xiaolin, Ma, Yanxing, Ma, Haotong, Xu, Xiaojun

“…We demonstrate coherent beam combination of two-dimensional high power fiber amplifier array using stochastic parallel gradient descent (SPGD) algorithm. Four…”
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1150-nm Yb-Doped Fiber Laser Pumped Directly by Laser-Diode With an Output Power of 52 W by Miao, Yu, Zhang, Hanwei, Xiao, Hu, Zhou, Pu, Liu, Zejin

“…A high power, diode pumped, all-fiber Yb-doped fiber laser at 1150-nm wavelength by using conventional double clad fiber with output power of 52.6 W and slope…”
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Major royal-jelly proteins intake modulates immune functions and gut microbiota in mice by Wu, Hang, Zhou, Shican, Ning, Wenjuan, Wu, Xiao, Xu, Xiaoxiao, Liu, Zejin, Liu, Wenhua, Liu, Kun, Shen, Lirong, Wang, Junpeng

“…In this study, we investigated the effects of major royal jelly proteins (MRJPs) on the estrogen, gut microbiota, and immunological responses in mice. Mice…”
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High Power, High-Order Random Raman Fiber Laser Based on Tapered Fiber by Lou, Zhaokai, Jin, Xiaoxi, Zhang, Hanwei, Zhou, Pu, Liu, Zejin

“…In this paper, we demonstrate a high power and high-order random Raman fiber laser based on a 1 km novel tapered fiber (TF). The core diameter of the TF…”
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Hybrid Beam Combination by Active Phasing and Bandwidth-Controlled Dichromatic Mirror by Ma, Pengfei, Jiang, Man, Wang, Xiaolin, Ma, Yanxing, Zhou, Pu, Liu, Zejin

“…In this letter, we present what we believe to be a new design for simultaneously coherent and spectral beam combinations by active phasing and…”
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