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同济大学物理科学与工程学院研究员陈杰热整流领域研究取得重要进展（图）
同济大学物理科学与工程学院 研究员 陈杰热 整流领域 电传导 热传导 电子学
2017/6/14
电传导和热传导是自然界中两种最基本的能量输运方式，电子学的迅猛发展已经极大地推动了人类文明和社会的进步。近年来，李保文教授团队通过对微纳结构中声子输运的研究发现，声子可以像电子那样用来携带和传递信息，提出了热二极管、热三极管、热逻辑门、热存储器等一系列元器件模型，“声子学” 这一全新的研究领域逐渐引起人们的关注。然而，作为基本元器件的热二极管，之前实验工作测得的热整流效率仅为7%，极大地限制了其实...
近日，我校激光光谱研究所董磊教授联合美国莱斯大学（RICE University）Frank. K. Tittel教授在痕量气体快速连续监测研究工作取得重大突破, 研究成果“Beat Frequency Quartz-enhanced Photoacoustic Spectroscopy for Fast and Calibration-free Continuous Trace-gas Moni...
《量子电子学报》（图）
光学 激光 电子学
2017/6/1
本刊主要刊登光学、激光以及光学的电子学交叉学科等量子电子学领域具有创新意义的研究成果。刊物曾多次获“中国光学期刊”、“华东地区优秀期刊”及、“安徽省优秀期刊” 奖。已被国际权威检索期刊《科学文摘》（SA）、《化学文摘》（CA）以及国内《中国科学引文数据库》、《中国期刊网》等收录。
中国光学工程学会，1997年，在中国光学界泰斗王大珩院士的建议下，国务院学位委员会同意将“光学工程”列为工学一级学科。作为一门理工交叉的学科，光学工程学科的理论体系得到了不断地完善与发展，如今光学工程已发展为以光学为主，并与信息科学、能源科学、材料科学、生命科学、空间科学、精密机械与制造、计算机科学及微电子技术等学科紧密交叉和相互渗透的学科。它包含了许多重要的新兴学科分支，如激光技术、光纤通信、光...
日前，中国科学院光电技术研究所自适应光学重点实验室李新阳、耿超课题组在光纤激光相控阵技术研究方面取得新进展：以双向收发的自适应光纤准直器为基础模块，构建了整体口径100 mm的七单元激光收发阵列（光纤激光相控阵），于湍流环境下实现了光纤激光的相干组束和高效传输控制。该研究中，科研人员通过对信标光的分孔径自适应耦合接收，实时校正各单元孔径发射激光传输路径上的波前倾斜像差；将以上方法与光纤激光阵列的主...
USE OF 3D TECHNOLOGIES WITHIN THE CONSERVATION OF THE ANCIENT WINDOWS OF THE BASILICA OF S. SABINA IN ROME. CONSTRUCTION OF EXHIBITION STANDS IN CARBON COMPOSITE ON A MILLED STRUCTURE
3-D milling 3-D modeling exhibition stands carbon fiber composite laser cleaning fragmented artifact counterforms restoration
2017/5/20
Rare and precious window elements from the Paleochristian Basilica of Saint Sabina in Rome, made of plaster gypsum with translucent selenite used as glass for light transmission, were discovered by An...
SURVEY OF THE PAGODA TIMBER ROOF IN DERNEBURG CASTLE
Timber structures Structural analysis Roof CAD representation Laser scanner survey
2017/5/20
The work analyses the historical roof of Derneburg Castle, in the municipality of Holle, Hildesheim’s district, Lower Saxony, Germany. The roof is assembled according to Laves Balken’s system (Laves b...
3D SURVEY TECHNIQUES FOR THE ARCHITECTUTAL RESTORATION: THE CASE OF ST. AGATA IN PISA
Architectural survey laser scanning Structure from Motion restoration Pisa St. Agata
2017/5/20
The historical architectural heritage may be considered as the product of a complex system of interaction between several factors - cultural, socio-economic, technical, aesthetic etc. The restoration ...
THE TEMPIO DELLA CONSOLAZIONE IN TODI: INTEGRATED GEOMATIC TECHNIQUES FOR A MONUMENT DESCRIPTION INCLUDING STRUCTURAL DAMAGE EVOLUTION IN TIME
Historical Buildings Instability and restoration of the structures Differential Subsidence Knowledge Diagnostics Laser Scanning 3D Modeling
2017/5/20
The Tempio della Consolazione in Todi (16th cent.) has always been one of the most significant symbols of the Umbrian landscape. Since the first times after its completion (1606) the structure has exh...
LASER SCANNING AND MODELLING OF BARELY VISIBLE FEATURES: THE SURVEY OF THE GROTTO OF THE ANIMALS AT THE VILLA OF CASTELLO (FLORENCE)
Mannerist gardens Artificial grottoes Ancient hydraulic systems Laser scanner Mesh modelling
2017/5/20
The deep fusion of natural and artificial elements typical of Italian Renaissance gardens is particularly evident in the park of Villa di Castello and in the Grotto of the Animals, also called Grotto ...
THE COMPLEX POINT CLOUD FOR THE KNOWLEDGE OF THE ARCHITECTURAL HERITAGE. SOME EXPERIENCES
Laser Scanner EXPERIENCES
2017/5/20
The present paper aims to present a series of experiences and experimentations that a group of PhD from the University of Naples Federico II conducted over the past decade. This work has concerned the...
LASER-SCANNER SURVEY OF STRUCTURAL DISORDERS: AN INSTRUMENT TO INSPECT THE HISTORY OF PARMA CATHEDRAL’S CENTRAL NAVE
Parma Cathedral Laser Scanner Structural Disorders Historical Monitoring Structural Analysis
2017/5/20
This paper presents the use of laser scanner derived data for the study of the structural disorders in the central nave of the Parma Cathedral. An accurate three-dimensional model of the entire nave w...
SURVEY METHODS FOR SEISMIC VULNERABILITY ASSESSMENT OF HISTORICAL MASONRY BUILDINGS
Earthquake Laser scanner Cultural Heritage Camera degli Sposi Mantegna
2017/5/20
On 20th and 29th of May 2012, two powerful earthquakes struck northern Italy. The epicentres were recorded respectively in Finale Emilia (magnitude 5.9 Ml) and Medolla (magnitude 5.8 Ml) in the provin...
SCAN TO BIM FOR 3D RECONSTRUCTION OF THE PAPAL BASILICA OF SAINT FRANCIS IN ASSISI IN ITALY
Laser scanning BIM Assisi Point clouds Security and safety management Internet of Things Internet of Everything
2017/5/20
The historical building heritage, present in the most of Italian cities centres, is, as part of the construction sector, a working potential, but unfortunately it requires planning of more complex and...
南方科技大学电子与电气工程系张新海教授（图）
南方科技大学电子与电气工程系 教授 太赫兹光谱与成像 超快激光光谱
2017/5/5
张新海，2013至今，南方科技大学教授。研究领域：太赫兹光谱与成像；超快激光光谱；纳米材料、新型材料的光电性质；电子结构第一性原理计算。