報告時(shí)間：2020年11月20日（周五）18:00-20:00
報告地點(diǎn)：騰訊會(huì )議，會(huì )議ID：45915113811
報告簡(jiǎn)介：For the development of specialty doped optical fiber, a novel method of combining time-resolved / spectroscopic and DSP techniques for fluorescence lifetime measurement has been proposed. In this presentation, Dr. Luo will firstly introduce the principle and measurement procedures of this novel characterization technique. Then, the applications of this new technique for the lifetime measurement of Bi/Er codoped fibre, the identification of multiple bismuth active centre and the assessment of the performance of Er/Yb co-doped optical fibre will be briefed.
隨著(zhù)特種摻雜光纖的發(fā)展，提出了一種結合時(shí)間分辨/光譜學(xué)和DSP技術(shù)進(jìn)行熒光壽命測量的新方法。在本次報告中，羅博士將首先介紹這種新穎的表征技術(shù)的原理和測量程序。然后，將簡(jiǎn)要介紹該新技術(shù)在Bi/Er共摻雜光纖的壽命測量、多個(gè)鉍活性中心的鑒定以及Er/Yb共摻雜光纖的性能評估中的應用。
報告人簡(jiǎn)介：LUO YANHUA, PhD, Deputy director of Photonic & Optical Communications, University of New South Wales (UNSW), Australia. Dr Luo received his B.E and PhD degrees from University of Science and Technology of China (UTSC) in 2004 and 2009, respectively. His research interest is functional photonics materials, fibers and devices, including specialty optical fiber, optical fiber communication and sensing research work, etc. He presides over the experimental teaching on ‘Photonics Network’, ‘Optical Fiber and Optical Circuit’, etc. He has made many contributions in doped optical fibre, polymer optical fiber grating, Bi/Er co-doped optical fibre and its ultrabroad emission: i.e. developing 3 modes EDFA applied for the mode multiplexing transmission by NEC America Lab; introducing 3D printing technique for the fibre fabrication; develop D shaped fibre gratings applied for SHM of the world largest wind turbine by Vestas; proposing and developing bismuth erbium codoped fibre with ultrabroad band emission; etc. He has participated/hosted 19 projects, including: 2 ARC, 4 NSFC, 1 AFOSR, 1 ECR/FRG, 9 Open Funds, etc, with a total funding of ~1.5 million AUD. So far, he has held 2 China patents and co-authored >200 refereed journal / conference papers and 9 book chapters on these subjects. His papers have been cited >1600 times by ISI Web of Science, with an H-index 21.
LUO YANHUA，博士，研究員，澳大利亞新南威爾士大學(xué)（UNSW）光子通信實(shí)驗中心實(shí)驗室主管，于2004年和2009年在中國科學(xué)技術(shù)大學(xué)獲得學(xué)士和博士學(xué)位，博士期間曾兩次受?chē)屹Y助，到UNSW光子通信實(shí)驗中心開(kāi)展光敏聚合物光纖的研究。主要從事光子學(xué)材料及其應用的研究，特別是特種光纖、光纖通信和傳感方面的研究工作，并主持《光子學(xué)網(wǎng)絡(luò )》、《光纖及光路》等教學(xué)實(shí)驗。在摻雜光纖、聚合物光纖光柵、鉍鉺光纖及超寬帶光發(fā)射等方面取得了一系列國際領(lǐng)先的研究成果，如在國際上首次報道3D打印的聚合物光纖預制棒及光纖；研制的三個(gè)模摻鉺放大光纖創(chuàng )新性應用于美國NEC公司的模分復用傳輸系統；將D-型光纖光柵成功應用于世界最大的風(fēng)力發(fā)電Vestas公司等。先后參與/主持澳大利亞國家研究基金（2項），國家自然科學(xué)基金項目（4項）、亞洲航空航天研發(fā)項目（1項）、國家/省級重點(diǎn)實(shí)驗室開(kāi)放課題項目（9項）、UNSW校級青年基金（1項）等19個(gè)項目的研究，項目經(jīng)費高達150萬(wàn)澳幣。迄今已在國內外著(zhù)名期刊及會(huì )議發(fā)表論文〉200篇，授權專(zhuān)利2項，受邀撰寫(xiě)學(xué)術(shù)專(zhuān)著(zhù)6章節，h因子為21，總共被引用1600多次。
本報告由燕山大學(xué)引才引智國際合作培育項目資助。
校內聯(lián)系人：信息學(xué)院付興虎，18833822248
科學(xué)技術(shù)研究院
2020年11月16日
