“中国光谷”国际光电子博览会暨论坛

OPTICS VALLEY OF CHINA INTERNATIONAL
OPTOELECTRONIC EXPOSITION AND FORUM

菜单

YSFOP2018 | 国内外顶级青年才俊齐聚光谷,共享一场光电子思想盛宴



青年科学家是引领科技未来发展的中坚力量。为了促进学科交叉融合,推动科技创新发展,进一步加强国际交流与合作,营造良好的高水平学术交流氛围,2018国际光学与光子学青年科学家论坛(YSFOP2018)将于2018年11月14-15日在武汉召开。本次论坛聚焦2018年国际光学领域的研究热点,邀请国内外相关领域的年轻科学家齐聚一堂,共同研讨我国光学领域热点的核心技术,促进光电子产业的快速发展。


快来看看有哪些该领域专家,他们又将带来什么主题报告吧。


论坛时间

11月14日 下午13:30——17:30

11月15日 全天


论坛地点

中国武汉·光谷科技会展中心三楼


名誉主席

范滇元院士 深圳大学


主席

陆朝阳教授 中国科技大学

陈峰教授 山东大学

蔡阳健教授 山东师范大学

李朝晖教授 中山大学

张晗教授 深圳大学


演讲嘉宾

Philip Russell院士

Max-Planck Institute

演讲主题:The multifaceted world of photonic crystal fibres

演讲摘要: The idea for a new kind of optical glass fibre—photonic crystal fibre (PCF)—first emerged in 1991. The aim was to realise a fibre with a two-dimensional periodic array of microscopic features (typically hollow channels) running along its entire length. These would be able to corral light within a central hollow or solid core, permitting light and matter waves to be tightly confined over long distances while precisely controlling the dispersion. More than a quarter of a century later, PCF has led to a whole series of new developments, some of which are already are moving into real-world applications. Solid-core PCFs are routinely used to transform invisible infrared laser pulses into white light 10 million times brighter than an arc lamp, and form the basis of commercial supercontinuum sources. Twisted PCF creates optical vortices that carry orbital angular momentum, as well as providing an elegant means of providing circular birefringence and dichroism. Intense interactions between light and sound in solid-core PCF enable stable all-optical mode-locking of fibre lasers at a high harmonic (a few GHz) of their round-trip frequency. Single-ring hollow-core PCF, comprising a ring of thin-walled capillaries surrounding a central hollow core, guides over an extremely wide frequency range and, through pressure-adjustable dispersion, provides a simple means of compressing pulses down to single-cycle durations, as well as underpinning a range of unique and extremely bright sources of tunable deep and vacuum ultraviolet light.


Tero Setala教授

University of Eastern Finland

演讲主题:Measurement of spectral coherence Stokes parameters

演讲摘要: Compared with the traditional time-domain analysis the frequency-domain representation of random light is beneficial in situations involving light-matter interactions or broadband light. In the context of scalar fields it is known that the spectral degree of spatial coherence can be obtained by first narrowband filtering the light and then observing the visibility and position of the intensity fringes in the immediate vicinity of the optical axis in Young’s interferometer, i.e., detecting the equal-time degree of spatial coherence of the filtered light at the apertures. It has also been found that filtering does not alter the spectral degree of coherence and that the filtered light is crossspectrally pure. It also follows that the fringe visibility does not increase (change) if the filter passband is decreased, which was experimentally verified in. Our work generalizes the above results into the electromagnetic domain.


Greg Gbur教授

University of North Carolina at Charlotte

演讲主题:Orbital angular momentum in partially coherent vortex beams

演讲摘要: Light beams possessing orbital angular momentum (OAM) have become an important tool in a wide variety of applications, including free-space optical communications and optical micromanipulation. Most studies have considered the fully coherent case; however, partially coherent beams offer increased flexibility in the design of and control of orbital angular momentum in light fields. In this talk we discuss three broad and distinct classes of angular momentum-carrying beams, and from insights gained introduce a fourth, twisted vortex Gaussian Schell-model beams, which possess two different types of OAM.


Lee Rozema教授

University of Vienna

演讲主题:Using quantum photonics to probe quantum foundations

演讲摘要:The promise of quantum computation and cryptography has led to the development of many new quantum technologies, and has resulted in techniques to efficiently create, detect, and manipulate delicate quantum systems. An exciting aspect of this is that we are now able to perform experiments that not too long ago could only be imagined as “gedanken” experiments. This now allows us to use table-top experiments to probe foundational aspects of quantum mechanics. In this talk I review our progress in experimental quantum optics, and some of our recent work in quantum foundations. On the foundations side, I will introduce the notion of a causal order, and show that it is possible to create quantum processes which possess a genuinely undefined causal order.


Armando Rastelli教授

Johannes Kepler University Linz

演讲主题:Semiconductor quantum dots for quantum photonics applications

演讲摘要: Semiconductor quantum dots (QDs) obtained by epitaxial growth are regarded as one of the most promising solid-state sources of triggered single and entangled photons for applications in emerging quantum communication and photonic quantum-information-processing. In this talk, I will introduce the “features and bugs” of QDs in view of their potential applications, followed by a presentation of some of our recent results.


Alex Fuerbach教授

Macquarie University

演讲主题:Mid-infrared fibre laser technology

演讲摘要: The mid-infrared region of the electromagnetic spectrum (2-20 μm) has attracted significant scientific and technological interest as all molecules have their ro-vibrational absorption lines in this wavelength range. Therefore, the mid-IR is usually referred to as the ‘molecular fingerprint’ region. Owing to the high-impact applications that result from the strong molecule-photon interaction, such as trace molecular detection for airport security screening and non-invasive breath analysis, research in mid-IR lasers and photonics has become one of the hottest topics in modern optics research over the last few years.

In this talk I will summarise our recent scientific breakthroughs towards the development of all-fibre laser sources based on fluoride-glass optical fibres. In particular I will focus on the direct femtosecond laser-inscription of in-fibre components like Bragg gratings and polarisers as well as on the generation of an ultrabroadband supercontinuum in the mid-IR via nonlinear spectral broadening in hybrid chalcogenide/polymer microwires.


陆朝阳教授

中国科学技术大学

演讲主题:Toward quantum supremacy using solid-state single photons

演讲摘要: Boson sampling is considered as a strong candidate to demonstrate the “quantum advantage / supremacy” over classical computers. However, previous proof-of-principle experiments suffered from small photon number and low sampling rates owing to the inefficiencies of the single-photon sources and multi-port optical interferometers. In this talk, I will report two routes towards building Boson Sampling machines with many photons.


陈峰教授

山东大学

演讲主题:飞秒激光直写的晶体光波导


蔡阳健教授

山东师范大学

演讲主题:Manipulating spatial coherence structure of partially coherent beam and its applications

演讲摘要: High coherence is an important properties of laser beam, while laser beam with low spatial coherence (i.e., partially coherent beam) is preferred in many applications, such as free-space optical communications, ghost imaging, remote sensing, and so on. The spatial coherence structure of conventional partially coherent beam is of Gaussian distribution. Partially coherent beam with nonconventional coherence structure exhibits many novel properties, such as self-focusing, self-shaping, self-splitting and self-reconstruction, and is useful for optical manipulation, beam shaping, sub-Rayleigh imaging, information transfer and orbital angular momentum measurement. In this talk, I will introduce recent development on manipulating spatial coherence structure of partially coherent beam and its applications.


张晗教授

深圳大学

演讲主题:黑磷光电子与医学光子技术研究进展


陈宏伟教授

清华大学

演讲主题:光学串行矩阵运算

演讲摘要: 光学运算在很多方面可以代替目前的通用电子运算器件和系统,具有高通量低功耗并行性等优点,尤其是在矩阵运算方面。利用光学时频变换实现快速矩阵运算,主要应用于压缩采样系统当中,可以克服当前器件的速度限制。


胡明列教授

天津大学

演讲主题:基于光纤技术的周期量级飞秒激光

演讲摘要: 新型光纤的发展大大推动了激光技术,尤其是在飞秒激光领域的创新应用,让飞秒激光技术能够大步的迈向商业化并快速实现普及化应用。但是如何在光纤激光系统中实现高质量超短脉冲(脉冲短至光学周期量级、脉冲形状无畸变)依然存在多项技术难题亟待解决。报告将详细阐述目前国内外光纤飞秒激光技术的发展现状,并系统介绍天津大学超快激光研究室最近几年的在光纤飞秒激光技术领域的研究进展。重点阐述飞秒激光在光纤系统中的非线性动力学过程,并通过动力学的优化如何实现周期量级超短脉冲的产生。


徐淮良教授

吉林大学

演讲主题:强激光场中的氮分子离子超快粒子布居数反转和操控

演讲摘要: 在空气中实现粒子数反转增益介质对发展与测量大气微痕粒子和爆炸物浓度,监测全球变暖、预警早期生物污染和核工厂核泄漏等要求相关的远程空气激光至关重要。本次报告将汇报我们利用强场周期量级激光脉冲在空气中实现4-5飞秒的氮分子离子超快粒子布居数反转现象,并将该现象归因于氮分子离化后最低三态之间的光耦合,澄清了空气激光现象观察与先前公认的强场理论“强场多光子或隧穿电离不能使氮分子离化后的粒子布居数发生反转”相悖的关键科学问题。我们进一步展示了通过飞秒激光取向分子,实现氮分子离子粒子布居数反转的相干操控,并展示了利用同束双色场飞秒激光实现远程空气激光的可行性。


冯晶教授

吉林大学

演讲主题:柔性可拉伸有机光电器件研究

演讲摘要:拉伸度、效率和机械稳定性是决定有机光电器件走向应用的关键因素。相比于传统柔性器件,可拉伸器件除了柔性之外还需具备可拉伸功能,即可以反复拉伸和复原,对材料选择、器件结构设计以及器件制备工艺提出了更为严苛的要求,对器件的高效率和高机械稳定性是更加艰巨的挑战。虽然已有多种制备方案,并且拉伸度最高已经做到120%,但其效率和机械稳定性等技术指标都远远低于实用化的需求。本报告将汇报我们在柔性可拉伸器件方面的工作,从器件物理、材料选择、结构设计和工艺制备方法出发,找到提高柔性可拉伸器件性能的行之有效的方案。


江天教授

国防科技大学

演讲主题:Ultrafast Laser Spectroscopy of Lead Halide Perovskites: Fundamentals

演讲摘要: Recent years have witnessed a tremendous success in the field of solar cells and LED with lead halide perovskite. Here we investigate the fundamental excited state dynamics in different forms of perovskite using ultrafast spectroscopy technique. We show that at high excitation intensity, the auger recombination in perovskite quantum dots (QDs) exhibits a two-order exciton-exciton annihilation instead of the common three-order one, which will reduce the nonradiative loss of carriers and benefit applications such as LED and laser. Furthermore, thanks to the excellent optical property of perovskite QDs, light utilization in monolayer transition metal dichalcogenides (TMDCs) is increased larger than 10 times through constructing perovskite QDs/TMDCs heterostructures. Finally, the 2D/3D hybrid perovskite has been investigated. Energy transfer and carrier transfer has been found to be coexistent, whose efficiency is promoted by the strong interlayer coupling of the different perovskite phases and thus can be utilized to address high performance device for both light-emitting and light-harvesting applications under certain architecture.

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联系人:曾女士(Karida)

联系电话:027-65520932

联系手机:18086082318

联系邮箱:karida@oeshow.net


组织机构

主办单位:

国家工业和信息化部

国家科学技术部

国家知识产权局

中国科学院

中国贸促会

湖北省人民政府

承办单位:

武汉市人民政府

武汉东湖新技术开发区管理委员会

执行承办:

中国激光杂志社

光电汇(上海意桐光电科技有限公司)




2018年11月14日至16日,第十五届“中国光谷”国际光电子博览会暨论坛将在武汉·中国光谷科技会展中心隆重开幕。


基本信息


展览时间:2018年11月14日至16日

展览地点:武汉中国光谷科技会展中心


展示范围


1.激光器与光智能制造:重点展示各类先进激光器、激光器组件、激光加工设备、3D打印设备、工业自动化设备与机器人以及部分国际组团展区。

2. 光学与精密光学:重点展示光学精密测量、光学制造、光学设计、光学元件、红外图像处理、光学精密机械、机器视觉等。

3. 芯片与光电显示:重点展示各类关键核心芯片、晶圆、封装和测试材料、集成电路制造装备、光电显示材料、模组、新型显示面板、增强/虚拟显示技术与设备、激光显示设备等展区。

4. 光电前沿交叉应用:重点展示光电相关前沿技术成果、人工智能新技术新产品、智能驾驶与新能源汽车、北斗导航地理信息等展区。

5. 光通信与光传感:重点展示各类信息光源、光放大器、光信息处理单元、光智能组网设备和解决方案、量子通信技术、光学传感器、智能传感器、处理器、控制器、智能终端设备以及智慧生活、智慧城市等展区。


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