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Light People:*** Hu,exploring the light

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Light(Science & Applications) 2024年第10期13卷 2002-2007页

作者： tingting sun Light Publishing Group Changchun Institute of OpticsFine Mechanics and PhysicsChinese Academy of SciencesNo.3888 Dong Nanhu RoadChangchun 130033China

Editorial Professor Juejun Hu was admitted by Tsinghua University as top scorer in the science college entrance examination of Fujian *** graduating,he went to MIT to pursue further studies,where he continued to excel and became a faculty *** step of his journey has been marked by extraordinary achievements,setting a standard that few can ***,*** is recognized as a leading expert in integrated photonics and optical *** pioneering research has not only advanced the frontiers of academia but also made significant impacts on industrial *** this interview,we invite you to delve into ***'s research world,exploring his unique insights into technological innovation and how he uses the power of science to shape the future.

关键词： admitted frontier interview

Light People: Professor Liangcai Cao

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Light(Science & Applications) 2023年第6期12卷 965-971页

作者： tingting sun Light Publishing Group Changchun Institute of OpticsFine Mechanics and PhysicsChinese Academy of SciencesNo.3888 Dong Nanhu RoadChangchun 130033China

Editorial Holography utilizes the principles of wave interference and diffraction to record and reconstruct images,which can highly restore the three-dimensional features of objects and provide an immersive visual *** Gabor proposed the concept of holography in 1947 and was awarded the Nobel Prize in Physics in *** has gradually developed into two major research directions:digital holography(DH)and computer-generated holography(CGH).

关键词： Holography utilize holography

大概念视域下高中化学项目式学习单元教学设计--以“葡萄酒中含硫物质的转化”为例

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科教文汇 2025年第1期 168-174页

作者：孙婷婷济南市历城第一中学山东济南250115

在大概念统摄下,基于真实情境发现并解决问题是认识元素化合物性质及转化的重要方法,也是落实学科核心素养的重要途径。教师通过抽取大概念,基于情境设计驱动问题,完成对“硫的转化”这一主题单元的规划。将教学内容结构化,开展以学生... 详细信息

在大概念统摄下,基于真实情境发现并解决问题是认识元素化合物性质及转化的重要方法,也是落实学科核心素养的重要途径。教师通过抽取大概念,基于情境设计驱动问题,完成对“硫的转化”这一主题单元的规划。将教学内容结构化,开展以学生探究为主的小组实验,运用“价—类”二维图模型认识“葡萄酒中含硫物质的转化”,培养学生的创新精神和实践能力。学生在参与讨论“食品安全”“酸雨”等社会性议题过程中,认识到合理利用资源和保护环境的重要性,培养了社会责任感和绿色化学观。

关键词：大概念项目式学习单元教学食品添加剂转化观绿色化学观

Light People:Professor Che Ting Chan,curiosity drives to create the impossibilities

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Light(Science & Applications) 2024年第7期13卷 1229-1233页

作者： tingting sun Ying Xiong Light Publishing Group Changchun Institute of OpticsFine Mechanics and PhysicsChinese Academy of SciencesNo.3888 Dong Nanhu RoadChangchun 130033China College of Intelligence Science and Technology National University of Defense TechnologyNo.109 Deya RoadChangsha 410073China

Editorial“When something is said to be impossible,there are two points for researchers to initially clarify:whether it really is forbidden by the laws of nature;or whether it is simply that no material that currently exists in nature can do that.”Metamaterials are such magical beings,which have physical properties like invisibility,negative refraction,super-resolution,and perfect absorption that are absent from natural *** has been rated by Science as one of the top ten scientific and technological breakthroughs affecting human beings in the 21st *** this issue of Light People,we spoke with a“magic”creator,Professor Che Ting Chan,the Associate VicePresident(Research&Development)of the Hong Kong University of Science and Technology(HKUST),Member of the Hong Kong Academy of Sciences and Fellow of the American Physical *** has researched a number of theoretical problems in material physics,investigated the theory behind what they seek to achieve,and modulated light(electromagnetism)and acoustic waves through *** the following,let’s take a closer look at Professor Che Ting Chan’s research life,and appreciate his style and the background of his accomplishment.

关键词： breakthrough closer visibility

Light People:Professor Aydogan Ozcan

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Light(Science & Applications) 2021年第11期10卷 2004-2014页

作者： tingting sun Light Publishing Group Changchun Institute of OpticsFine Mechanics and PhysicsChinese Academy of Sciences3888 Dong Nan Hu RoadChangchun 130033China

In 2016,the news that Google’s artificial intelligence(AI)robot AlphaGo,based on the principle of deep learning,won the victory over lee Sedol,the former world Go champion and the famous 9th Dan competitor of Korea,caused a sensation in both fields of AI and Go,which brought epoch-making significance to the development of deep *** learning is a complex machine learning algorithm that uses multiple layers of artificial neural networks to automatically analyze signals or *** present,deep learning has penetrated into our daily life,such as the applications of face recognition and speech *** have also made many remarkable achievements based on deep *** Aydogan Ozcan from the University of California,Los Angeles(UCLA)led his team to research deep learning algorithms,which provided new ideas for the exploring of optical computational imaging and sensing technology,and introduced image generation and reconstruction methods which brought major technological innovations to the development of related *** designs and devices are moving from being physically driven to being *** are much honored to have Aydogan Ozcan,Fellow of the National Academy of Inventors and Chancellor’s Professor of UCLA,to unscramble his latest scientific research results and foresight for the future development of related fields,and to share his journey of pursuing Optics,his indissoluble relationship with Light:Science&Applications(LSA),and his experience in talent cultivation.

关键词： sensation epoch robot

Versuriga anadyomene, a newly recorded scyphozoan jellyfi sh(Scyphozoa: Rhizostomae) in Chinese waters

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Journal of Oceanology and Limnology 2019年第1期37卷 266-272页

作者： sun tingting DONG Zhijun LI Yuanchao Muping Coastal Environment Research Station Yantai Institute of Coastal Zone Research Chinese Academy of Sciences Hainan Academy of Ocean and Fisheries Sciences

Scyphozoans are currently causing great concern worldwide due to the ef fects of their blooms on the marine environment. During a ?eld survey in Beibu Gulf, South China Sea, on 27 May 2015, we found specimens of a rhizostome jelly?sh that had not previously been recorded in Chinese seas. The morphological characters and DNA sequences of several specimens were examined in the laboratory. These specimens had the following morphological characters: hemispherical umbrella with reticular grooves; eight large semicircular velar lappets alternating with narrow lappets in each of the 8 octants; laterally ?attened mouth-arms with numerous ?at, membranous branches bearing many clubs and intermediate ?laments;non-anastomosed broad perradial canals and anastomosed narrow interradial canals. The morphological characters of these rhizostome jelly?sh were consistent with descriptions of Versuriga ***, phylogenetic analysis of mitochondrial 16 S rDNA and nuclear 18 S rDNA gene fragments con?rmed that these specimens were in the same cluster as V. anadyomene collected in Palau. Therefore,this rhizostome jelly?sh was identi?ed as V. anadyomene. This is the ?rst record of the genus Versuriga and the species V. anadyomene in Chinese seas. The arrival of this species may be attributed to physical transport from the coastal waters of South East Asia.

关键词： South China Sea Versurigidae 18S rDNA morphology characters

Interference Coordination for FD-MIMO Cellular Network with D2D Communications Underlaying

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China Communications 2018年第12期15卷 75-88页

作者： Xiao Li Nana Qin tingting sun National Mobile Communications Research Laboratory Southeast University

In this paper, we investigate the interference coordination for downlink full-dimension multiple-input multiple-output(FD-MIMO) systems with device-to-device(D2 D) communications underlaying. With three-dimensional(3 D) beamforming transmission applied for cellular users(CUEs), an approximation of the interference to signal ratio for CUEs is derived, and a coordination strategy is proposed to mitigate the interference from D2 D pairs to CUEs. Based on the lower bound of the interference to signal ratio for D2 D pairs, we propose coordination strategies for D2 D pairs to mitigate the interference caused by base station(BS) and the interference between D2 D pairs. The proposed strategies require only some statistical channel state information(CSI) of each user and the reduced-dimensional effective CSI of a few CUEs and D2 D pairs. Simulation results show that the proposed coordination strategy performs well in terms of achieving good tradeoff between the achievable rate of CUEs and D2 D pairs.

关键词： D2D FD-MIMO 3D beamforming interference coordination

Metal organic frameworks derived single atom catalysts for electrocatalytic energy conversion

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Nano Research 2019年第9期12卷 2067-2080页

作者： tingting sun Lianbin Xu Dingsheng Wang Yadong Li Department of Chemistry Tsinghua UniversityBeijing 100084China State Key Laboratory of Organic-Inorganic Composites Beijing University of Chemical TechnologyBeijing 100029China

The development of efficient and cost-effective catalysts to catalyze a wide variety of electrochemical reactions is key to realize the large-scale applicati on of ren ewable and clean en ergy tech no *** to the maximum atom-utilization efficie ncy and unique electronic and geometric structures,single atom catalysts(SACs)have exhibited superior performance in various catalytic ***,assembled from the function alized orga nic lin kers and metal no des,metal-organic frameworks(MOFs)with ultrafi ne porosity have received treme ndous attention as precursors or self-sacrificing templates for preparing porous ***,the recent advances toward the synthesis strategies for using MOF precursors/templates to con struct SACs are systematically summarized with special emphasis on the types of central metal *** electrochemical applications of these recently emerged MOF-derived SACs for various energy-conversion processes,such as oxygen reduction/evolution reaction(ORR/OER),hydrogen evolution reaction(HER),and CO2 reduction reaction(CO2RR),are also discussed and *** ally,the curre nt challe nges and prospects regardi ng the developme nt of MOF-derived SACs are proposed.

关键词： single atom catalysts metal organic frameworks electrocatalytic energy conversion

Transcriptome exploration to provide a resource for the study of Auricularia heimuer

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Journal of Forestry Research 2020年第5期31卷 1881-1887页

作者： Jian Zhang tingting sun Shixin Wang Li Zou College of Forestry Northeast Forestry UniversityHarbin 150040People’s Republic of China Department of Food Engineering Harbin UniversityHarbin 150086People’s Republic of China

Auricularia heimuer,an edible jelly fungus,is in considerable demand in Asia due to its high nutritive,economic and medicinal ***-Seq was used to investigate and analyze the mycelium transcriptome of *** for gene discovery.A total of 26,857 unigenes with an N50 length of 1333 bp were assembled by de novo *** addition,unigenes were annotated by publicly available databases,including gene descriptions,gene ontology(GO),clusters of orthologous group(COG),Kyoto Encyclopedia of Genes and Genomes(KEGG)metabolic pathways,and protein family(Pfam)*** was also studied for its wood degradation ***-eight putative FOLymes(fungal oxidative lignin enzymes)and 251 CAZymes(carbohydrate-active enzymes)were located from *** *** study provides a comprehensive sequence resource for *** at the transcriptional level,which will lay a strong foundation for functional genomics studies and gene discovery of this promising fungus.

关键词： Auricularia heimuer Transcriptome Carbohydrate active enzymes Lignin degradation Nextgeneration sequencing