搜索结果: 1-15 共查到“物理学 light”相关记录262条 . 查询时间(0.185 秒)
At the time of the Big Bang, 13.8 billion years ago, every particle of matter is thought to have been produced together with an antimatter equivalent of opposite electrical charge. But in the present-...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Eccentricity sheds light on gravitational-wave dark sirens in the mid-band
偏心率 中频带 引力波 暗警报器
2023/5/9
The source localization and distance inference of gravitational waves (GWs) are two crucial factors for GW standard sirens as precise probes of cosmology, astrophysics, and fundamental physics. In thi...
Controlling light at the nanometer scale is essential for high-resolution imaging, biological sensors, and cell phones. However, having precise, efficient control over light remains a major challenge ...
近日，北京航空航天大学的研究人员提出了一种新的漫射光学成像方法，利用结构光对吸收和散射效应进行解耦合，使用同时具有数百万调控单元和数十微秒调控速度的数字微镜阵列作为结构光调控器件，通过半色调（halftone）编码方法和散射介质的低通特性，打破了数字微镜阵列连续调（continuous-tone）编码造成的调控速度瓶颈，相比state-of-the-art，将成像速度提高了近100倍。该方法可以对...
Physics of laser frequency combs sheds light on nature’s problem-solving skills（图）
Physics laser frequency combs sheds light problem-solving skills
2019/10/23
Nature has a way of finding optimal solutions to complex problems. For example, despite billions of ways for a single protein to fold, proteins always fold in a way that minimizes potential energy. Sl...
Light最新影响因子13.625 影响力持续稳定提升
Light 影响因子 13.625影响力 稳定提升
2018/7/2
费城时间6月26日，科睿唯安发布了最新的《期刊引证报告》(Journal Citation Reports 2017，简称JCR 2017)。中国科学院长春光学精密机械与物理研究所主办的期刊Light: Science & Applications(《光：科学与应用》，以下简称Light)获得了创刊以来的第5个影响因子——13.625，在JCR 2017收录的94种光学期刊中继续保持排名第3，89...
3D RECONSTRUCTION-REVERSE ENGINEERING – DIGITAL FABRICATION OF THE EGYPTIAN PALERMO STONE USING BY SMARTPHONE AND LIGHT STRUCTURED SCANNER
Cultural Heritage Structured Light Scanning Smartphone 3D modeling 3D sculpting Digital Fabrication
2018/6/4
This paper presents a pipeline that has been developed to acquire a shape with particular features both under the geometric and radiometric aspects. In fact, the challenge was to build a 3D model of t...
2018年SPIE自然光会议（SPIE Light in Nature VII）
2018年 SPIE 自然光 会议
2017/11/27
In the field of optical science and engineering there are many aspects of light we take for granted; yet, do we truly understand and appreciate the nature of light in the world around us? In the natur...
上海理工大学庄松林院士团队谷付星在国际顶级期刊《Light：Science & Applications》发表高水平论文（图）
上海理工大学 庄松林院士 谷付星 国际顶级期刊 高水平论文
2017/12/19
近日，我校光电学院庄松林院士团队谷付星副教授课题组在国际光学顶尖期刊《Light: Science & Applications》（影响因子14.098）上发表了题为“空间光调制激发的聚合物微瓶腔单模激光”（“Single whispering-gallery mode lasing in polymer bottle microresonators via spatial pump engine...
There’s nothing new thing under the sun — except maybe light itself.Over the last decade, applied physicists have developed nanostructured materials that can produce completely new states of light exh...
2018年SPIE复光和光力会议（SPIE Complex Light and Optical Forces XII）。
UCF Researchers Set Record for Fastest Light Pulse— Again（图）
UCF Researchers Set Record Fastest Light Pulse
2017/9/4
A research team at the University of Central Florida has demonstrated the fastest light pulse ever developed, a 53-attosecond X-ray flash.The group led by Professor Zenghu Chang beat its own record se...
WSU physicists write with light,turn crystal into an electrical circuit（图）
WSU physicists write with light crystal electrical circuit
2017/9/1
Washington State University physicists have found a way to write an electrical circuit into a crystal, opening up the possibility of transparent, three-dimensional electronics that, like an Etch A Ske...
Science fiction is full of fanciful devices that allow light to interact forcefully with matter, from light sabers to photon-drive rockets. In recent years, science has begun to catch up; some results...
1 billion suns:World’s brightest laser sparks new behavior in light
1 billion suns World’s brightest laser sparks in light
2017/7/24
By focusing laser light to a brightness 1 billion times greater than the surface of the sun — the brightest light ever produced on Earth — the physicists have observed changes in a vision-enabling int...