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Teleportation of an Arbitrary Three-Particle State via Three EPR Pairs

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Communications in Theoretical Physics 2004年第3期41卷 369-372页

作者： fangjian-xing ZHUShi-Qun CHENXian-Feng ZHANGRong SchoolofPhysicalScienceandTechnology SuzhouUniversitySuzhou215006China

A scheme of teleportation of an arbitrary three-particle state is presented when three pairs of entangled particles are used as quantum channels. After the Bell state measurements are operated by the sender, the original state with deterministic probability can be reconstructed by the receiver when a corresponding unitary transformation is followed.

关键词： teleportation arbitrary three-particle state three-entangled particle pairs unitary transformation

Probabilistic Teleportation of a Three-Particle State

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Communications in Theoretical Physics 2003年第5X期40卷 519-522页

作者： fangjian-xing ZHUShi-Qun ZHANGRong CHENXian-Feng SchoolofPhysicalScienceandTechnology SuzhouUniversitySuzhou215006China

A scheme for teleporting a three-particle state is proposed when three pairs of entangled particles are used as quantum channels. Quantum teleportation can be successfully realized with a certain probability if the receiver adopts an appropriate unitary-reduction strategy. The probability of successful teleportation is determined by the smaller coefficients of the three entangled pairs.

关键词：三粒子态远距传输概率纠缠粒子单一衰减量子输运量子通道

Probabilistic Teleportation of an Arbitrary n-Particle Entangled State

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Communications in Theoretical Physics 2005年第1X期44卷 51-54页

作者： XIYong-Jun fangjian-xing ZHUShi-Qun GUOZhan-Ying SchoolofPhysicalScienceandTechnology SuzhouUniversitySuzhou215006China

A scheme for teleporting an arbitrary n-particle entangled state via n pairs of non-maximally entangled states is proposed. The probability of successful teleportation is determined only by the smaller coefficients of... 详细信息

关键词：概率论 n粒子单一缩减概率系数

Three-dimensional imaging of spatio-temporal dynamics of small blood capillary network in the cortex based on optical coherence tomography:A review

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Journal of Innovative Optical Health Sciences 2020年第1期3卷 97-112页

作者： fangjian xing Jang-Hoon Lee Collin Polucha Jonghwan Lee Jiangsu Key Laboratory for Opto-Electronic Technology School of Physics and Technology Nanjing Normal University Nanjing 210023P.R.China Center for Biomedical Engineering School of Engineering Brown University ProvidenceRhode IslandUSA Carney Institute for Brain Science Brown University ProvidenceRI 02906USA

Optical coherence tomography angiography(OCTA)has emerged as an advanced in vivo im-aging modality,which is widely used for the clinic ophthalmology and neuroscience research in the rodent brain cortex among *** on the high numerical aperture(NA)probing lens and the motion-corrected algorithms,a high-resolution imaging technique called OCT micro-angiography is applied to resolve the small blood capillary vessels ranging from 5μm to 10μm in *** OCT-based techniques are recently evolving further from the structural imaging of capillaries toward spatio-temporal dynamic imaging of blood flow in capillaries,here we present a review on the latest techniques for the dynamic flow *** on capillary blood flow using these techniques will help us better understand the roles of capillary blood flow for normal functioning of the brain as well as how it malfunctions in diseases.

关键词： Capillary vessel dynamics blood flow OCT angiography brain cortex micro-angiogram

Teleportation of a Three—Particle state via Entanglement Swapping

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Communications in Theoretical Physics 2003年第5期39卷 529-530页

作者： fangjian-xing LINGYin-Sheng ZHUShi-Qun CHENXian-Feng SchoolofPhysicalScienceandTechnology SuzhouUniversitySuzhou215006China

A scheme for teleporting a three-particle state is proposed when three pairs of entangled particles are used as quantum channel. After a sender operates the Bell-state measurement, the original state with deterministic probability can be reconstructed when the receiver performs a corresponding measurement with unitary transformation.

关键词： teleportation three-particle state entanglement swapping unitary transformation

Numerical Optimization of Sensitivity in Fourier Domain Optical Coherence Tomography

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激光与光电子学进展 2022年第18期59卷 487-492页

作者： Shen Jiawei Sun Na xing fangjian Guo Zixian Shi Junpeng School of Computer and Electronic Information/School of Artificial Intelligence Nanjing Normal UniversityNanjing 210023JiangsuChina School of Physics and Technology Nanjing Normal UniversityNanjing 210023JiangsuChina

The details of crosssectional images based on Fourier domain optical coherence tomography play an important role that is limited to nonuniform sampling,spectral dispersion,inverse discrete Fourier transform(IDFT),and *** this section,we propose a method for emphasizing axial details to the greatest extent *** removing spectral dispersion,uniform discretization in the wavenumber domain is performed based on two interferograms via a specified offset in depth,with no spectrum *** sampling number in IDFT is optimized to improve axial sensitivity up to 1.62 *** proposed process has the advantage of being based on numerical computation rather than hardware calibration,which benefits cost,accuracy,and efficiency.

关键词： optical coherence tomography image processing spectrum analysis image enhancement

Tunable Multicolor Fluorescence of Perovskite-Based Composites for Optical Steganography and Light-Emitting Devices

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Research 2023年第1期2022卷 185-195页

作者： Kewei Ma Qingfeng Gui Cihui Liu Yunyi Yang fangjian xing Yunsong Di Xiaoming Wen Baohua Jia Zhixing Gan Center for Future Optoelectronic Functional Materials School of Computer and Electronic Information/School of Artificial IntelligenceNanjing Normal UniversityNanjing 210023China College of Naval Architecture and Ocean Engineering Jiangsu Maritime InstituteNanjing 211170China Centrefor Translational Atomaterials Schoolof ScienceSwinburne University of TechnologyJohn Street Hawthon VIC3122Australia School of Science RMIT UniversityMelbourne3000 VICAustralia College of Materials Science and Engineering Qingdao University of Science and TechnologyQingdao 266042China

Multicolor fluorescence of mixed halide perovskites enormously enables their applications in photonics and ***,it remains an arduous task to obtain multicolor emissions from perovskites containing single halogen to avoid phase ***,a fluorescent composite containing Eu-based metal-organic frameworks(MOFs),OD Cs PbBre,and 3D CsPbBrs is *** excitations at 365 nm and 254nm,the pristine composite emits blue(B)and red(R)fluorescence,which are ascribed to radiative defects within CsPbBr and 5Do→7F,transitions of Eu^(3+),***,after light soaking in the ambient environment,the blue fluorescence gradually converts into green(G)emission due to the defect repairing and 0D-3D phase *** permanent and unique photochromic effect enables anticounterfeiting and microsteganography with increased security through a micropatterning ***,the RGB luminescence is highly stable after encapsulation by a transparent polymer ***,trichromatic light-emitting modules are fabricated by using the fluorescent composites as color-converting layers,which almost fully cover the standard color ***,this work innovates a strategy for construction of tunable multicolor luminescence by manipulating the radiative defects and structural dimensionality.

关键词： composite composites perovskite

Serial wavelength division 1 GHz line-scan microscopic imaging

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Photonics Research 2014年第4期2卷 31-34页

作者： fangjian xing Hongwei Chen Cheng Lei Zhiliang Weng Minghua Chen Sigang Yang Shizhong Xie Tsinghua National Laboratory for Information Science and Technology(TNList) Beijing 100084China Department of Electronic Engineering Tsinghua UniversityBeijing 100084China

A serial line scan microscopic imaging system with 1 GHz scan rate is proposed and *** method is based on optical time-stretch in dispersive fiber to realize superfast scan ***,a wavelength division technique is utilized to overcome the trade-off between high frame rate and spatial resolution caused by dispersion-induced pulse *** single frame is carved into two channels by optical filters and is detected in different wavelength bands ***,both channels are combined to reconstruct the whole *** this method,an imaging system with spatial resolution of 28μm at line scan rate of 1 GHz with chromatic dispersion of 1377 ps∕nm is *** has the potential to capture fast,nonrepetitive transient phenomena with a timescale of less than one nanosecond.

关键词： optical fiber dispersion

Teleportation of a Three-Atom Entangled w State in Cavity QED

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Teleportation of a Three-Atom Entangled w State in Cavity QE...