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北京大学宗秋刚和邹鸿团队在Space Weather发表封面文章介绍北大成像电子谱仪（图）
北京大学 宗秋刚 邹鸿 团队 Space Weather 封面文章 北大 成像电子谱仪
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2018/5/11
近日，北京大学地球与空间科学学院宗秋刚教授与邹鸿副教授领导的联合团队受邀为Space Weather杂志撰写论文，介绍团队自主研发的北大-成像电子谱仪及其科学价值。该文被Space Weather杂志遴选为当期专题文章（Featured Article）并登上封面。北大-成像电子谱仪（BD-IES）是北京大学空间物理与应用技术研究所自主研发的新一代空间科学载荷，其设计新颖、测量可靠，高能量与时空分...
2017SPIE高级自由空间光通信技术与应用专题会议（Advanced Free-Space Optical Communication Techniques and Applications）
2017 SPIE 高级自由空间光通信技术与应用 专题会议
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2017/4/25
Free-space optical communication provides high-capacity data links for defence and security. This conference will provide a forum for all professionals involved with both short and long range free-spa...
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
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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...
ROADM System for Space Division Multiplexing with Spatial Superchannels
ROADM System Space Division Multiplexing Spatial Superchannels
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2014/11/6
A two-span SDM system includes the first ROADM supporting spatial superchannels and the first cladding-pumped multicore-EDFA directly spliced to multicore transmission fiber.For 6 ×40 ×128-Gb/s SDM-WD...
INTEGRATING SCALE AND SPACE IN 3D CITY MODELS
3D LOD scale generalisation
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2014/4/25
This paper presents the problem of the current separate treatment of levels of detail in city models. We propose a solution, detail the main principles, and present our initial results on the approach...
Design-Space Exploration for CMOS Photonic Processor Networks
Optical interconnects Photonic integrated circuits
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2015/6/10
Monolithically integrated dense WDM photonic network topologies optimized for loss and power footprint of optical components can achieve up to 4x better energy-efficiency and throughput than electrica...
Tunable Free Space Optical Delay Interferometer for Demodulation of Differential Phase Shift Keying Signals
Phase modulation Interferometry
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2015/6/4
With a continuously tunable free space optical delay interferometer and direct detection D(Q)PSK signals can be received at varying symbol rates or under optimized conditions. The in-terferometer’s ph...