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Photonics Research 2021年第5期9卷 839-847页

作者： YUCHAN ZHANG qilin jiang KAIQIANG CAO TIANQI CHEN KE CHENG SHIAN ZHANG DONGHAI FENG TIANQING JIA ZHENRONG SUN JIANRONG QIU State Key Laboratory of Precision Spectroscopy School of Physics and Materials ScienceEast China Normal UniversityShanghai 200062China Collaborative Innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China State Key Laboratory of Optical Instrumentation Zhejiang UniversityHangzhou 310027China

Femtosecond laser-induced periodic surface structures(LIPSS) have several applications in surface structuring and functionalization. Three major challenges exist in the fabrication of regular and uniform LIPSS: enhancing the periodic energy deposition, reducing the residual heat, and avoiding the deposited debris. Herein, we fabricate an extremely regular low-spatial-frequency LIPSS(LSFL) on a silicon surface by a temporally shaped femtosecond laser. Based on a 4 f configuration zero-dispersion pulse shaping system, a Fourier transform limit(FTL) pulse is shaped into a pulse train with varying intervals in the range of 0.25–16.2 ps using periodic π-phase step modulation. Under the irradiation of the shaped pulse with an interval of 16.2 ps, extremely regular LSFLs are efficiently fabricated on silicon. The scan velocity for fabricating regular LSFL is 2.3 times faster, while the LSFL depth is 2 times deeper, and the diffraction efficiency is 3 times higher than those of LSFL using the FTL *** formation mechanisms of regular LSFL have been studied experimentally and theoretically. The results show that the temporally shaped pulse enhances the excitation of surface plasmon polaritons and the periodic energy deposition while reducing the residual thermal effects and avoiding the deposition of the ejected debris, eventually resulting in regular and deeper LSFL on the silicon surface.

关键词： laser shaped periodic

Different genes involved in the amelioration of chronic neuropathic pain and comorbid anxiety by electroacupuncture with different intensities

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Clinical Traditional Medicine and Pharmacology 2024年第3期5卷 46-61页

作者： Yuxin Hu Yifang Wang Mengdi Xie Xiaoyu Li qilin jiang Xiaofen He Rong Zhou Zui Shen Jianqiao Fang Xiaomei Shao Key Laboratory of Acupuncture and Neurology of Zhejiang Province Department of Neurobiology and Acupuncture ResearchThe Third Affiliated Hospital of Zhejiang Chinese Medical UniversityZhejiang Chinese Medical UniversityHangzhou 310005ZhejiangChina Department of Anaesthesiology Hangzhou Hospital of Traditional Chinese MedicineHangzhou 310007ZhejiangChina Department of Anesthesiology Chongqing Emergency Medical CenterChongqing 410014China

Background:With its complex and prevalent symptoms,chronic neuropathic pain(CNP)is frequently combined with negative ***(EA)is a widely-used and effective treatment for CNP and pain-induced comorbid anxiety-like behaviors(PABs).Although different effects may result from EA with different intensities,the underlying mechanisms remain ***:The study aimed to investigate the effects of EA with different intensities on CNP and PABs and the underlying mechanisms,by exploring the different genes through RNASeq in the spinal cord dorsal horn(SCDH)and periaqueductal gray(PAG).Methods:A spared nerve injury(SNI)model was established using male C57BL/6 J mice,and treated with EA of different intensities(0.1 mA or 0.3 mA,both at 100 Hz).The von-Frey tests,open field tests and elevated plus maze tests were used to measure the mechanical paw withdrawal threshold(PWT)and PABs of the *** tissues of SCDH and PAG regions were extracted to identify the changes in gene expression,and biofunctional analysis of differentially expressed genes(DEGs)was further performed by RNA-seq *** expression of key DEGs and corresponding proteins was assessed using quantitative real-time PCR(qPCR)and protein immunofluorescence detection,***:Both 0.1 mA and 0.3 mA EA at 100 Hz alleviated PABs compared with the SNI ***,0.3 mA EA was effective in increasing PWT in SNI mice,whereas 0.1 mA EA was not.A total of 108 DEGs was identified in the SCDH,and 254 DEGs were identified in the ***,the expression of Tnr in SNI mice decreased after the treatment with 0.3 mA EA at 100 Hz,and the expression of Ptprb,Net1,Abcb1a and Adgrf5 in SNI mice decreased in the PAG after the treatment with 0.1 mA EA at 100 ***:The effect of 0.3 mA EA on chronic pain may be related to the decrease of Tnr expression in SCDH,and the effect of 0.1 mA EA on PABs may be achieved by decreased expression of Ptprb and Net1 in PAG.

关键词： Chronic neuropathic pain Electroacupuncture Gene expression Spinal cord dorsal horn Periaqueductal gray

Ultrafast dynamics of femtosecond laser-induced high spatial frequency periodic structures on silicon surfaces

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Opto-Electronic Science 2024年第3期3卷 33-46页

作者： Ruozhong Han Yuchan Zhang qilin jiang Long Chen Kaiqiang Cao Shian Zhang Donghai Feng Zhenrong Sun Tianqing Jia State Key Laboratory of Precision Spectroscopy School of Physics and Electronic ScienceEast China Normal UniversityShanghai 200241China Institute of Laser Manufacturing Henan Academy of SciencesZhengzhou 450046China Institute of Physics Chinese Acadamy of SciencesBeijing 100190China Collaborative Innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China

Femtosecond laser-induced periodic surface structures(LIPSS)have been extensively studied over the past few *** particular,the period and groove width of high-spatial-frequency LIPSS(HSFL)is much smaller than the diffraction limit,making it a useful method for efficient ***,compared with the low-spatial-frequency LIPSS(LSFL),the structure size of the HSFL is smaller,and it is more easily ***,the formation mechanism of HSFL is complex and has always been a research hotspot in this *** this study,regular LSFL with a period of 760 nm was fabricated in advance on a silicon surface with two-beam interference using an 800 nm,50 fs femtosecond *** ultrafast dynamics of HSFL formation on the silicon surface of prefabricated LSFL under single femtosecond laser pulse irradiation were observed and analyzed for the first time using collinear pump-probe imaging *** general,the evolution of the surface structure undergoes five sequential stages:the LSFL begins to split,becomes uniform HSFL,degenerates into an irregular LSFL,undergoes secondary splitting into a weakly uniform HSFL,and evolves into an irregular LSFL or is *** results indicate that the local enhancement of the submerged nanocavity,or the nanoplasma,in the prefabricated LSFL ridge led to the splitting of the LSFL,and the thermodynamic effect drove the homogenization of the splitting LSFL,which evolved into HSFL.

关键词： laser-induced periodic surface structures(LIPSS) local field enhancement collinear pump-probe imaging silicon high spatial frequency periodic structures

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价值流在中小型企业生产管理中的应用研究

山东师范大学学报（自然科学版） 2017年第3期32卷 144-150页

作者：姜麒麟齐鲁师范学院济南250014

通过现场的实际观察以及价值流对生产流程的分析,发现企业生产过程中出现生产线平衡率较低、增值时间比较低以及物流路线混乱等问题,利用工业工程方法对生产线平衡率进行改善,利用SLP方法对物流路线混乱以及增值时间比低等问题进行优化... 详细信息

通过现场的实际观察以及价值流对生产流程的分析,发现企业生产过程中出现生产线平衡率较低、增值时间比较低以及物流路线混乱等问题,利用工业工程方法对生产线平衡率进行改善,利用SLP方法对物流路线混乱以及增值时间比低等问题进行优化.针对价值流的短期性以及静态性的缺陷,提出利用仿真软件对仿真过程进行分析,弥补价值流的缺陷.通过改善,企业的增值时间比以及生产线平衡率都得到较大的改善.提高企业的生产运营能力,降低了企业的生产成本,对我国中小企业发展具有一定的现实意义.

关键词：价值流精益生产仿真分析

基于法布里-珀罗腔产生飞秒激光脉冲串在硅表面诱导高质量亚波长周期条纹(特邀)

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光子学报 2023年第7期52卷 1-12页

作者：许宇锋张羽婵蒋其麟沈辉辉贾天卿华东师范大学精密光谱科学与技术国家重点实验室上海200241

为了制备高质量表面周期结构,利用法布里-珀罗腔对飞秒激光进行时域整形,输出子脉冲间隔在1~300 ps内灵活可调的飞秒激光脉冲串,在硅表面诱导亚波长周期条纹。实验结果显示,利用飞秒激光脉冲串诱导得到的亚波长周期条纹明显优于原始高... 详细信息

为了制备高质量表面周期结构,利用法布里-珀罗腔对飞秒激光进行时域整形,输出子脉冲间隔在1~300 ps内灵活可调的飞秒激光脉冲串,在硅表面诱导亚波长周期条纹。实验结果显示,利用飞秒激光脉冲串诱导得到的亚波长周期条纹明显优于原始高斯光诱导的亚波长周期条纹。利用子脉冲间隔为100 ps的脉冲串诱导的亚波长条纹最佳,条纹周期为1008 nm,结构取向角为2.8°,边缘粗糙度为3.9 nm,可达到光刻工艺的标准。

关键词：激光加工激光诱导表面周期结构亚波长周期条纹法布里-珀罗腔飞秒激光脉冲串硅

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Femtosecond laser-induced periodic structures:mechanisms, techniques, and applications

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Opto-Electronic Science 2022年第6期1卷 11-31页

作者： Yuchan Zhang qilin jiang Mingquan Long Ruozhong Han Kaiqiang Cao Shian Zhang Donghai Feng Tianqing Jia Zhenrong Sun Jianrong Qiu Hongxing Xu State Key Laboratory of Precision Spectroscopy School of Physics and Materials ScienceEast China Normal UniversityShanghai 200062China Collaborative Innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China State Key Laboratory of Optical Instrumentation Zhejiang UniversityHangzhou 310027China

Over the past two decades,femtosecond laser-induced periodic structures(femtosecond-LIPSs)have become ubiquitous in a variety of materials,including metals,semiconductors,dielectrics,and ***-LIPSs have become a useful laser processing method,with broad prospects in adjusting material properties such as structural color,data storage,light absorption,and *** review discusses the formation mechanism of LIPSs,specifically the LIPS formation processes based on the pump-probe imaging *** pulse shaping of a femtosecond laser in terms of the time/frequency,polarization,and spatial distribution is an efficient method for fabricating high-quality *** LIPS applications are also briefly *** last part of this paper discusses the LIPS formation mechanism,as well as the high-efficiency and high-quality processing of LIPSs using shaped ultrafast lasers and their applications.

关键词： laser-induced periodic structures(LIPSs) formation mechanisms femtosecond pulse shaping pump-probe imaging structural color birefringent effects optical absorption photoluminescence

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可持续发展中精益建设的运用

齐鲁师范学院学报 2017年第6期32卷 98-101页

作者：姜麒麟齐鲁师范学院基建处山东济南250200

精益建设是指设计生产系统中以减少浪费材料、时间和精力,达到创造最大价值为目的的建设。可持续建设和精益建设二种概念的同时实施,使减少浪费的改进型战略方法得以实现,以产生积极的环境和经济成果。文章旨在通过研究可持续建设和精... 详细信息

精益建设是指设计生产系统中以减少浪费材料、时间和精力,达到创造最大价值为目的的建设。可持续建设和精益建设二种概念的同时实施,使减少浪费的改进型战略方法得以实现,以产生积极的环境和经济成果。文章旨在通过研究可持续建设和精益建设的各个方面,为整合这两个方案奠定基础。

关键词：可持续发展可持续建设精益建设 TFV理论

Periodic transparent nanowires in ITO film fabricated via femtosecond laser direct writing

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Opto-Electronic Science 2023年第1期2卷 11-22页

作者： qilin jiang Long Chen Jukun Liu Yuchan Zhang Shian Zhang Donghai Feng Tianqing Jia Peng Zhou Qian Wang Zhenrong Sun Hongxing Xu State Key Laboratory of Precision Spectroscopy School of Physics and Electronic ScienceEast China Normal UniversityShanghai 200062China Huawei Technologies Co Ltd.Bantian Longgang DistrictShenzhen 518129China Collaborative Innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China

This paper reports the fabrication of regular large-area laser-induced periodic surface structures(LIPSSs)in indium tin oxide(ITO)films via femtosecond laser direct writing focused by a cylindrical *** regular LIPSSs exhibited good properties as nanowires,with a resistivity almost equal to that of the initial ITO *** changing the laser fluence,the nanowire resistances could be tuned from 15 to 73 kΩ/mm with a consistency of±10%.Furthermore,the average transmittance of the ITO films with regular LIPSSs in the range of 1200-2000 nm was improved from 21%to 60%.The regular LIPSS is promising for transparent electrodes of nano-optoelectronic devices-particularly in the near-infrared band.

关键词： transparent nanowires periodic surface nanostructures femtosecond laser direct writing ITO film anisotropic electrical conductivity

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数字孪生领域博士论文摘要的英译

中国科技翻译 2022年第1期35卷 9-12页

作者：蒋蓉蒋麒麟南京传媒学院大学教学部南京市211172 南京工程学院机械学院南京市211167

文章以"数字孪生"为关键词,从中国知网(CNKI)中检索出若干篇博士论文作为本文的研究语料,经研读分析,并根据学位论文英文摘要的行文特点,从语义、语法、美学三方面,对英文摘要提出一些改进建议,以期我国的学术论文能够取得更为广泛的传... 详细信息

文章以"数字孪生"为关键词,从中国知网(CNKI)中检索出若干篇博士论文作为本文的研究语料,经研读分析,并根据学位论文英文摘要的行文特点,从语义、语法、美学三方面,对英文摘要提出一些改进建议,以期我国的学术论文能够取得更为广泛的传播效果。

关键词：博士学位论文数字孪生语义语法美学