Subject：Emergence of the spatio-temporal DNA replication program: Role of origin distribution heterogeneity and 3D chromatin structuresSpeaker：Prof. Benjamin AuditEmcee：Prof Sanjun ZhangTime：1:30pm, 4th Dec, 2018Place：Science Building A814Abstract：We recently proposed a simple model with natural hypothesis that reproduces the time dependence of DNA replication kinetics (Arbona 2018). In...

Subject：Generation of Gaussian and non-Gaussian multimode entangled states of ultrashort light pulsesSpeaker：Prof. Claude Fabre Emcee：Prof Jietai JingTime：9:30am, 21th Nov, 2018Place：Science Building A814Abstract：The development of Wavelength Division Multiplexing has been at the origin of a revolution in communication, that has even changed our everyday life. It is natural to investiga...

Subject：Nonlinear phenomena in polariton topological insulatorsSpeaker：Prof. Yaroslav KartashovEmcee：Prof Guoxiang HuangTime：3:30pm, 21th Nov, 2018Place：Science Building A814Abstract：In this presentation I will address unique system allowing investigation of the interplay between nonlinearity and topology - polariton condensates in optical microcavities. Optical microcavities supporting...

Subject：Coherent quantum dot heat engineSpeaker：Prof. Jaegon UmEmcee：Prof. Konstantin DorfmanTime：10:00am, 14th Nov, 2018Place：Science Building A814Abstract：We investigate a coherent two-level quantum dot system coupled to two reservoirs characterized by the chemical potential and temperature, where the coherence is induced by interaction between system and environment. Using the Lindbl...

Subject：基于受控相位调制的量子信息处理Speaker：Prof. Keyu XiaEmcee：Prof Guoxiang HuangTime：2:30pm, 13th Nov, 2018Place：Science Building A814Abstract：在量子水平上利用光学非线性实现一个控制光诱导另一个信号光大相位改变是量子信息处理主要途径之一，比如通用量子受控相位门和量子非破坏测量，但通常需要高品质光学微腔，难以扩展集成。本报告将介绍一种新型波导中传输型单光子间Pi交叉相位调制方法。与几十...

Subject：Laser Cooling of Solids: Vibration-Free Cryocoolers and Athermal LasersSpeaker：Prof. Mansoor Sheik-BahaeEmcee：Prof Jianping YinTime：2:30pm, 1st Nov, 2018Place：Science Building A510Abstract：Laser cooling of solids (also known as optical refrigeration) has advanced tremendously since its first experimental observation in 1995.Most recently, crystals doped with Yb ions have cooled ...

Subject：Quantum Dynamics and its Control with Strong Laser FieldsSpeaker：Prof. Thomas PfeiferEmcee：Prof Jian WuTime：3:00pm, 4th Nov, 2018Place：Science Building A814Abstract：Time-dependent motion of particles in small-scale systems such as atoms is induced in light-matter interactions when the system, initially in its ground state, becomes excited or ionized.The interaction of atoms with...

Subject：Seeing life in a new lightSpeaker：Prof. Vladislav V. YakovlevEmcee：Konstantin DorfmanTime：3:00pm, 22h Oct, 2018Place：Science Building A814Abstract：The progress of biomedical sciences depends on the availability of advanced instrumentation and imaging tools capable of attaining the state of biological systems in vivo without using exogenous markers. Mechanical forces and local el...

Subject：Fluoride Crystals: Exotic materials for photonic applicationsSpeaker：Prof. Mauro TonelliEmcee：Prof. Tao YangTime：10:00am, 17th Oct, 2018Place：Science Building A814Abstract：We developed high-quality single fluoride crystals by Czochralski technique. This activity covers different applications such as IR and visible laser, photovoltaic applications, solid state crycooler, and Metr...

Subject：Infrared metrology with visible photonsSpeaker：Prof. Leonid A. KrivitskyEmcee：Prof. Konstantin DorfmanTime：3:00pm, 17th Oct, 2018Place：Science Building A814Abstract：Infrared (IR) optical range is an important fingerprint region where a variety of media has distinctive absorption lines. That is why it is widely used for material characterization and analysis in pharma, bio-medica...

Subject：Ultracold Strontium for Clocks, Gravimeters and Many-Body PhysicsSpeaker：Prof. Florian SchreckEmcee：Prof. Haibin WuTime：2:30pm, 27th Sep, 2018Place：Science Building A814Abstract：Ultracold atoms provide the best frequency references for clocks and are used as test masses in gravimeters. They are also a flexible platform to design well-controlled quantum many-body systems. Our gro...

Subject：FIRST-PRINCIPLES SIMULATIONS OF MULTIELECTRON DYNAMICS IN STRONG LASER FIELDSSpeaker：Prof. Kenichi L. IshikawaEmcee：Prof. Jian WuTime：10:00am, 8th Oct, 2018Place：Science Building A814Abstract：Advances in ultrashort intense laser techniques have paved the way to investigate strong-field and attosecond physics. In particular, high-harmonic generation (HHG) from gas-phase atoms and...

Subject：Few-cycle laser driven reaction nanoscopy in isolated nanoparticlesSpeaker：Prof. Dr. Matthias F. KlingEmcee：Prof. Jian WuTime：10:00am, 19th Sep, 2018Place：Science Building A814Abstract：The chemical composition of atmospheric aerosols is a crucial factor in their contribution to air pollution and their impact on health. Strong laser fields offer a route for single particle chemic...

Subject：Gallium Nitride and conformable metasurfacesSpeaker：Dr. Patrice GenevetEmcee：Konstantin DorfmanTime：10:00am, 7th Aug, 2018Place：Science Building A814Abstract：We explore the fabrication and characterization of GaN semiconductor based metasurfaces. Several nanofabrication approaches are discussed including free standing metasurface membranes, direct etching and sublimation of GaN ...

Subject：Hybrid diamond-glass optical fibre for magnetic sensingSpeaker：Dr. Dongbi BaiEmcee：Prof. Wenxue LiTime：10:90am, 27th July, 2018Place：Science Building A814Abstract：We demonstrate a new type of hybrid diamond-glass fibre with potential applications as a field-deployable fibre sensing system. The fibre was fabricated using the rod-in-tube technique and a lead silicate glass with re...