>>> 哲学 经济学 法学 教育学 文学 历史学 理学 工学 农学 医学 军事学 管理学 旅游学 文化学 特色库
搜索结果: 1-15 共查到laser相关记录1689条 . 查询时间(0.125 秒)
近日,医疗设备行业新兴的全球领导者Aspen Laser宣布,经过几个月的试运行,正式推出Ascent激光器系列,并准备发货。据介绍,这款新型治疗激光系列,凭借其卓越的32瓦组合功率及业内独一无二的专利四波激光器技术,再次彰显了Aspen Laser在全球市场的领导地位。该系列激光器融合了670nm、810nm、980nm及1064nm四种波长。
作物表型高通量获取和智能解析为高效精准筛选优良种质资源提供技术支撑。2024年来,南京农业大学农学院智慧农业团队的作物表型监测组师生,利用地基激光雷达量化小麦冠层的叶角分布,取得了突破性进展。研究结果2024年4月4日以“Quantify Wheat Canopy Leaf Angle Distribution Using Terrestrial Laser Scanning Data”为题,发表...
Obtaining accurate and widespread measurements of the vertical structure of the Earth’s forests has been a long-sought goal for the ecological community. Such observations are critical for accurately ...
近期,南京邮电大学电子与光学工程学院刘蕾蕾教授团队在人工表面等离激元传感领域取得突破,相关成果以“Microwave Plasmonic Exceptional Points for Enhanced Sensing”为题发表在国际学术期刊《Laser & Photonics Reviews》(激光与光子学评论)。南京邮电大学电子与光学工程学院为论文的第一通讯单位,刘蕾蕾教授、杭州电子科技大学的罗...
近期,南京邮电大学电子与光学工程学院、柔性电子(未来技术)学院刘蕾蕾教授团队在人工表面等离激元传感领域取得突破,相关成果以“Microwave Plasmonic Exceptional Points for Enhanced Sensing”为题发表在国际学术期刊《Laser&Photonics Reviews》(激光与光子学评论)。南京邮电大学电子与光学工程学院、柔性电子(未来技术)学院为论文...
Mapping 3D vegetation structure in wetlands is important for conservation and monitoring. Openly accessible country-wide Airborne Laser Scanning (ALS) data-using light detection and ranging (lidar) te...
This paper presents a fully automatic method addressing tree mapping and parameter extraction (tree position, stem diameter at breast height, stem curve, and tree height) from terrestrial laser scans ...
Using a precisely tuned, ultrafast laser, a Cornell researcher showed that the atomic structure of yttrium titanate could be changed to stabilize its magnetism at temperatures three times higher than ...
Fluor Corporation has signed a memorandum of understanding (MoU) with Longview Fusion Energy Systems to be its engineering and construction partner in designing and planning laser fusion energy commer...
2022年12月10日,广东豪德数控装备股份有限公司“自动直线激光封边机LASER S600”通过了中国林业机械协会组织的科技成果鉴定,专家委员会一致认定:该产品整体技术达到国内领先水平。
江苏省先进光学制造技术重点实验室主任王钦华教授和合作者展示了一种单芯片全介质空间复用超透镜的宽带高效全斯托克斯偏振-光谱成像技术。通过设计特定纳米结构及稀疏孔径排布,同时实现了无动件的高效、高分辨率和高消光比的偏振光谱成像,打破了传统基于偏振器/滤光片的偏振光谱成像的低分辨率及低效率的限制。
With the addition of computers, laser cutters have rapidly become a relatively simple and powerful tool, with software controlling shiny machinery that can chop metals, woods, papers, and plastics. Wh...
A laser scanner acquired in 2020 by the EN department’s metrology laboratory produces high-resolution 3D modelling of a wide variety of components.
Cornell engineers used precisely timed laser pulses to control changeable properties in a quantum material, pioneering a method that may have wide applications across a class of materials with immense...
Physicists at the Massachusetts Institute of Technology have designed a quantum "light squeezer" that reduces quantum noise in an incoming laser beam by 15%. It is the first system of its ki...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...