SHG

作品数:202被引量:396H指数:8
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相关领域:理学机械工程更多>>
相关作者:齐金彦毛江高陈晋南彭炯薄以匀更多>>
相关机构:中国科学院武汉理工大学天津大学北京理工大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划广东省自然科学基金上海市自然科学基金更多>>
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血尿酸SHG比值TyG指数与AMI患者MACE发生的相关性分析
《河北医学》2024年第12期2102-2106,共5页伍超 胡学俊 刘冰 龚天奎 方存明 逯朝阳 
山西省应用基础研究项目,(编号:201801D221273);2023年度宣城市卫生健康科研项目,(编号:XCWJ2023033);皖南医学院教学医院科研专项计划,(编号:WK2023JXYY147)。
目的:分析血尿酸、应激性高血糖(SHG)比值、甘油三酯-葡萄糖(TyG)指数与急性心肌梗塞(AMI)患者心血管不良事件(MACE)发生的相关性。方法:回顾性分析2019年11月至2023年11月宣城市人民医院收治234例AMI患者的临床资料,根据患者MACE发生...
关键词:急性心肌梗塞 血尿酸 应激性高血糖比值 甘油三酯-葡萄糖指数 心血管不良事件 相关性 
Porous organic cages as a novel platform for second harmonic generation
《Science China Chemistry》2024年第11期3669-3674,共6页Feng Shui Yunqin Zhang Mao Yi Xiongli Liu Lin Li Shuo Zhang Yongshen Zheng Yongtao Yao Qiao Zhao Baiyan Li Xianhe Bu 
supported by the National Key R&D Program of China (2022YFA1503301);the National Natural Science Foundation of China (21978138, 22035003);the Fundamental Research Funds for the Central Universities (Nankai University);the Haihe Laboratory of Sustainable Chemical Transformations (YYJC202101);the China Postdoctoral Science Foundation (2022TQ0162);the Science Foundation of National Key Laboratory of Science and Technology on Advanced Composites in Special Environments (JCKYS2022603C023)。
Second harmonic generation(SHG) is one of the most extensively applied nonlinear optical phenomena. Compared to traditional inorganic SHG materials, organic SHG materials, including non-centrosymmetric small molecular...
关键词:porous organic cages second harmonic generation novel SHG platform high thermal stability large-size single crystal 
Binary Phase Shaping and SHG Contrast Ratios
《Journal of Applied Mathematics and Physics》2024年第8期3026-3035,共10页Tingyao Xiong 
Finding binary sequences with Large SHG ratios is very important in the field of ultrafast science, biomedical optics, high-resolution microscopy and label-free imaging. In this paper, we have demonstrated the relatio...
关键词:Binary Phase Shaping Binary Sequences SHG Contrast Ratio Merit Factor 
具有超强二阶非线性响应及优良防潮性能的一种中性分子型DMPO有机新材料
《Science China Materials》2024年第7期2285-2292,共8页安然 许向东 李丙轩 韩俊 孙瑞良 张敏刚 蒋亚东 
supported by the National Natural Science Foundation of China(61377063);Sichuan Science and Technology Program(2022NSFSC0520).
具有强光学非线性和高稳定性的非线性光学(NLO)有机材料因其潜在的广泛应用而备受关注.本研究中,我们设计并系统地研究了具有超强二阶非线性光学响应的一种新型NLO查尔酮衍生物—1-(4-甲氧基苯基)-3-(4-乙氧基苯基)-2-丙烯基-1-酮(DMPO)...
关键词:organic nonlinear material DMPO simulations measurements SHG 
Self-powered stimuli responsive material for dual stimulation of heat and guest molecules
《Chinese Chemical Letters》2024年第2期590-593,共4页Jintao Men Ke Xu Taiting Sha Lei He Yan Xu Jie Mu Tijian Yin Qiong Ye 
financially supported by the National Natural Science Foundation of China(No.22275033).
Stimuli-responsive smart materials exhibit reverse chemical/physical changes in response to external stimuli and research on stimuli-responsive smart materials with self-powered properties is still uncultivated ground...
关键词:SELF-POWERED Dual stimulation reactive Phase transition SHG switch Organic-inorganic hybrid perovskite 
Unveiling the lamellar structure of the human cornea over its full thickness using polarization-resolved SHG microscopy
《Light(Science & Applications)》2023年第9期1782-1794,共13页Clothilde Raoux Anatole Chessel Pierre Mahou Gaël Latour Marie-Claire Schanne-Klein 
The authors acknowledge funding from Agence Nationale de la Recherche(ANR-10-INBS-04,ANR-11-EQPX-0029,ANR-21-CE19-0010-01);Banque Française des Yeux(BFY 2021 prize).
A key property of the human cornea is to maintain its curvature and consequently its refraction capability despite daily changes in intraocular pressure.This is closely related to the multiscale structure of the corne...
关键词:STRUCTURE CURVATURE RESOLVED 
通过Ag阵列耦合增强少层InSe的光学响应被引量:2
《Science China Materials》2023年第7期2788-2794,共7页孙荣欢 刘勇 陈荧 蒋琪 陈平安 帅钦 骆子煜 杨鑫 蒋英 胡袁源 陈舒拉 潘安练 
supported by the National Natural Science Foundation of China(62175061,52172140,52221001,and 52072117);the Natural Science Foundation of Hunan Province(2022JJ30167);the Outstanding Scholarship Program of Hunan Province(2021JJ10021);China Postdoctoral Science Foundation(BX20220104,2022M720046 and 2022TQ0100)。
具有高发光性能的二维材料被认为是实现光电器件应用的极具前途的材料.其中,硒化铟(InSe)是一种具有代表性的二维材料,近些年在光电领域表现出巨大的应用潜力,因此吸引了研究者们的广泛关注.然而,InSe的光-物质相互作用极其微弱,因为其...
关键词:INSE Ag prism array localized surface plasmon resonance optical response modulation PHOTOLUMINESCENCE SHG intensity enhanced 
Recent progress on sulfide infrared nonlinear optical materials with large SHG response and wide band gap
《Chinese Journal of Structural Chemistry》2023年第1期22-29,共8页Linan Wang Qi Sun Junjie Li 
supported by the High-level Talent Project of Xinjiang Uygur Autonomous Region(2020000039);National Natural Science Foundation of China(52002398,61835014,51972336);Xinjiang Key Laboratory of Electronic Information Materials and Devices(2017D04029).
As the core device of all-solid-state laser,infrared(IR)nonlinear optical(NLO)material plays a critical role in exploring new coherent lights by frequency conversion technologies,which are widely used in noninvasive m...
关键词:Infrared NLO material s Sulfide Structure-property relationship Optical property 
Self-induced transparency in a perfectly absorbing chiral second-harmonic generator被引量:3
《PhotoniX》2022年第1期126-138,共13页Jiankun Hou Jintian Lin Jiefu Zhu Guolin Zhao Yao Chen Fangxing Zhang Yuanlin Zheng Xianfeng Chen Ya Cheng Li Ge Wenjie Wan 
supported by the National Science Foundation of China(Grant No.92050113,No.12274295,No.11304201);National key research and development program(Grant No.2016YFA0302500,2017YFA0303700);Shanghai MEC Scientific Innovation Program(Grant No.E00075).
Transparency and perfect absorption are two contradictory terms;a perfect absorber never permits waves to transmit through.However,this statement only remains true in the linear regime,where the nonlinearity has been ...
关键词:CPA MICRORESONATOR Self-induced transparency CHIRAL SHG 
Improvement in Resolution of Multiphoton Scanning Structured Illumination Microscopy via Harmonics被引量:2
《Engineering》2022年第9期65-72,共8页Lei Wang Xiaomin Zheng Jie Zhou Meiting Wang Jiajie Chen Youjun Zeng Gaixia Xu Ying Wang Haixia Qiu Yonghong Shao Junle Qu Bruce Zhi Gao Ying Gu 
supported by the Project from the National Key Research and Development Program of China(2017YFB0403804);the National Natural Science Foundation of China(61775148 and61527827);the Shenzhen Science and Technology R&D and Innovation Foundation(JCYJ20180305124754860 and JCYJ20200109105608771)。
We describe a multiphoton(mP)-structured illumination microscopy(SIM)technique,which demonstrates substantial improvement in image resolution compared with linear SIM due to the nonlinear response of fluorescence.This...
关键词:Super-resolution microscopy Structured illumination microscopy Multiphoton-structured illumination microscopy(SIM) SIM Second-harmonic-generation(SHG)-SIM 
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