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据悉，国际著名行业杂志《Laser Focus World》报道了我系陆明教授课题组在硅光源领域的创新成果。《Laser Focus World》是光电子领域的权威媒体，重点关注激光与光电子行业最新技术与应用资讯，并对引领及推动光电子领域的创新技术作精选报道。报导创新亮点如下：用于照明的普通LED发光是由半导体氮化铝镓（AlGaN）LED发射蓝光和荧光粉发黄绿光组成的复合白光。尽管这类LED已经改...
2D-3D feature extraction and registration of real world scenes
Cultural Heritage Photogrammetry Laser Scanner Segmentation Registration Texture Mapping
2015/8/24
In this paper we present an efficient edge detection algorithm for the extraction of linear features in both range and intensity image data. The purpose is to simplify the dense datasets and to provid...
World’s smallest spirals could guard against identity theft（图）
smallest spirals guard against identity theft
2015/6/18
Take gold spirals about the size of a dime…and shrink them down about six million times. The result is the world’s smallest continuous spirals: “nano-spirals” with unique optical properties that would...
World-First Experimental Demonstration of Synchronous Clock Recovery in an 11.25Gb/s Real-Time End-to-End Optical OFDM System Using Directly Modulated DFBs
Synchronous Clock Recovery Real-Time End-to-End Optical OFDM System Directly Modulated DFBs
2015/5/20
A simple, highly-effective, DSP-free, optical OFDM(OOFDM) synchronous clock recovery technique preserving system performance and enhancing stability is proposed and experimentally demonstrated, for th...
Regulation Environment around the World:Impacts on Deployments
Regulation Environment around the World
2015/5/18
Optical access systems aim at covering worldwide requirements. Nevertheless, a great disparity in FTTx deployments between countries is observed. Among several factors, regulation choices play a major...
“Real World” FTTH Optical-to-Radio Interface Performance for Bi-directional Multi-Format OFDM Wireless Signal Transmission
Real World FTTH Optical Radio Interface Performance Bi-directional OFDM Wireless Signal Transmission
2015/5/18
The optical-to-radio and radio-to-optical interfaces in fiber-to-the-home access networks were evaluated for LTE, WiMAX and UWB simultaneous distribution. Successful bi-directional transmission was ac...
Demonstration of World-First 103 Gbit/s Transmission over 40 km Single Mode Fiber by 1310 nm LAN-WDM Optical Transceiver for 100GbE
103 Gbit/s Transmission 40 km Single Mode Fiber LAN-WDM Optical Transceiver
2015/5/15
4 ch x 25.8 Gbit/s WDM transmission over 40 km single mode fiber was demonstrated. Minimum receiver sensitivity each lane after 40 km transmission was less than –26.0 dBm, proving the transceiver will...
World optics leaders will note latest advances at ICO congress in Mexico（图）
ICO-22 3D holographic modeling imaging nondestructive testing
2011/4/21
The colorful, historic city of Puebla, Mexico, will host a diverse international gathering of leading scientists in August, at the 22nd General Congress of the International Commission for Optics (ICO...
Leading 'world event' SPIE Photonics West sets new attendance records（图）
SPIE Photonics West photonics optics lasers the Biomedical Optics
2011/4/22
SPIE Photonics West this week affirmed its place as the premier international photonics, optics, and lasers conference and exhibition, setting record numbers for attendees and exhibitors. Approximatel...