搜索结果: 1-15 共查到“光信息技术 Laser”相关记录27条 . 查询时间(0.218 秒)
王钦华、许峰在Laser & Photonics Reviews上发表论文（图）
Laser & Photonics Reviews 偏振-光谱成像 全斯托克斯 空间复用 稀疏孔径 全介质超透镜 苏州大学
2022/5/19
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。
VIRTUALISING AN OTTOMAN FORTRESS – LASER SCANNING AND 3D MODELLING FOR THE DEVELOPMENT OF AN INTERACTIVE, IMMERSIVE VIRTUAL REALITY APPLICATION
3D HTC Vive modelling reconstruction virtual reality
2019/3/4
“A picture is worth a thousand words”: a famous quote about knowledge dissemination but also literally true. The documentation of cultural heritage (CH) monuments is carried out by measurements and ph...
3D SURVEY IN COMPLEX ARCHAEOLOGICAL ENVIRONMENTS: AN APPROACH BY TERRESTRIAL LASER SCANNING
Terrestrial Laser Scanner 3D documentation 3D Model Archaeological excavation
2018/6/4
The survey of archaeological sites by appropriate geomatics technologies is an important research topic. In particular, the 3D survey by terrestrial laser scanning has become a common practice for 3D ...
2017SPIE激光通信与通过大气和海洋传播专题会议（Laser Communication and Propagation through the Atmosphere and Oceans VI）
2017 SPIE 激光通信与通过大气和海洋传播 专题会议
2017/4/25
2017SPIE激光通信与通过大气和海洋传播专题会议（Laser Communication and Propagation through the Atmosphere and Oceans VI）。
In 2010, Michael Escuti received funding from the National Science Foundation (NSF) to study and make novel hologram technologies.He created a tool that did much more."Not long after we received the N...
THE ROMAN THEATRE OF CLVNIA: HYBRID STRATEGIES FOR APPLYING VIRTUAL REALITY ON LASER SCANNING 3D FILES
Cultural Heritage Laser scanning Point cloud Multiresolution models Virtual Reality Archaeological Surveying
2015/8/7
Digital acquisition, processing and visualization of archaeological sites require increasing performance for software tools. The
application of hybrid methodologies based on digital information pose...
TOWARDS A 3D TRUE COLORED SPACE BY THE FUSION OF LASER SCANNER POINT CLOUD AND DIGITAL PHOTOS
: Laser Scanning Digital Photogrammetry Data Fusion True Color 3D model Cultural Heritage
2015/8/7
The fusion of the laser scanner data, with its very rich point cloud, and the digital image, with its very detailed information about the
radiometric characteristics, to produce optimum 3D model, no...
3D LASER SCANNER AIMED TO ARCHITECTURAL HERITAGE SURVEY: FROM THE POINT’S CLOUD TO THE GEOMETRICAL GENESIS DETERMINATION
Architectural heritage Laser scanning point clouds 3D modeling
2015/8/7
The present essay is a result of a wider research we are conducting at the Laboratory of Architectural Photogrammetry and Survey of
Catania directed by professor Luigi Andreozzi. The research concern...
Integrated Silicon Photonic Laser Sources for Telecom and Datacom
Integrated Silicon Photonic Laser Sources Telecom Datacom
2014/11/6
We demonstrate record performance heterogeneously integrated telecom wavelength and datacom wavelength lasers, processed simultaneously on the same wafer. Tunable lasers for telecom applications and u...
A comparison of multi-view 3D reconstruction of a rock wall using several cameras and a laser scanner
Close Range Photogrammetry Camera Comparison Accuracy Three-dimensional Modelling Engineering Application Geology
2014/7/30
This work presents a comparative study between multi-view 3D reconstruction using various digital cameras and a terrestrial laser scanner (TLS). Five different digital cameras were used in order to es...
An Integrated Flexible Self-calibration Approach for 2D Laser Scanning Range Finders Applied to the Hokuyo UTM-30LX-EW
LIDAR laser range finder terrestrial laser scanning error model calibration bundle adjustment variance component estimation
2014/7/30
The paper presents a flexible approach for the geometric calibration of a 2D infrared laser scanning range finder. It does not require spatial object data, thus avoiding the time-consuming determinati...
Surveying and mapping a cave using 3d laser scanner: the open challenge with free and open source software
Survey 3D laser scanner Open source software Cave Point clouds Mesh
2014/7/30
The present work is part of a series of activities involving different skills, in order to explore and document in detail one of the most visited caves in Liguria Region. In this context, in addition ...
Search for Laser Lines in Sodium like Fe Plasmas
XUV Soft X-Ray Laser Emission Gain Coefficient
2013/1/30
Energy levels, transition probabilities and effective collision strength for 1s2 2s2 2p6 3l, 4l, 5l (l = 0, 1, 2, 3, 4) states of sodium like Fe are used in the determination of the reduced population...
Measurements of Plasma Electron Temperature Utilizing Magnesium Lines Appeared in Laser Produced Aluminum Plasma in Air
LIBS Self Absorption Mg-Lines Plasma Parameters
2013/1/30
We have utilized the relative intensity of magnesium lines originated from the Mg I at 285.2 nm and Mg II at 280.27, 279.55 nm to measure the plasma electron temperature. The plasma was produced via i...
近日，通信学院光纤传感与通信教育部重点实验室光纤通信研究团队的张崇富副教授，带领研究生冯元、陈晨在邱昆教授指导下完成了 “Full-duplex radio-over-fiber system with novel source-free base station using polarization multiplexing”，该文发表在国际顶级刊物《Laser Phys. Lett.》（激光物...