Orbitalangularmomentum相关论文
涡旋光激光器能够输出具有特定空间结构的高能量、高质量的涡旋光束.涡旋光束在光通讯、光操控、超分辨成像等领域都有潜在的应用......
Non-spreading nature of Bessel spatiotemporal wavepackets is theoretically and experimentally investi-gated and orders o......
Recent advances in the research of vortex beams,structured beams carrying orbital angular momentum[OAM],have revo-lution......
Vortex optical communication has been a hot research field in recent years.A key step is mode recognition in the orbital......
Liquid crystal devices for vector vortex beams manipulation and quantum information applications [In
Vector vortex beams[VVBs]have attracted significant attention in both classical and quantum optics.Liquid crystal[LC],be......
Reconstitution of optical orbital angular momentum through strongly scattering media via feedback-ba
Orbital angular momentum[OAM]is a fundamental physical characteristic to describe laser fields with a spiral phase struc......
We propose a design of single-mode orbital angular momentum[OAM]beam laser with high direct-modulation bandwidth.It is a......
Orbital angular momentum multiplexing communication system over atmospheric turbulence with K-best d
As the optical communication technology advances,vortex beam with orbital angular momentum(OAM) has gained wide attentio......
Optical vortex beam,each photon of which carries orbital angular momentum,has attracted a great deal of attention in rec......
The role and conservation of orbital angular momentum (OAM) of light fields in nonlinear processes are interesting and i......
基于环状光纤的OAM-PMD动态方程和固定双折射级联模型，推导了OAM模式的一阶OAM-PMD系数方程，并仿真了环状光纤具有一定椭圆度时，几何......
设计了一种可支持22个轨道角动量(OAM)模式传输的新型微结构光纤,该光纤具有低平坦色散、低损耗等优点,光纤中可支持的各个矢量模......
Scattering phenomena affect light propagation through any kind of medium from free space to biological tissues. Finding ......
涡旋波束携带的轨道角动量(OAM)模态在通信容量提高、同时同频多路信息调制等领域具有重要的应用前景,但涡旋波束经复杂介质环境后......
携带轨道角动量(OAM)的分数阶涡旋光束是一种特殊螺旋结构的光束.利用空间光调制器加载传输方向与z轴夹角α干涉光栅,制备出了分数......
The evolution of the spin density vectors (SDVs) is studied in a strongly focused composite field. It is found that the ......
提出并从实验上实现了利用光学腔产生单环状拉盖尔-高斯模的方法。给出了方案的理论描述及实验操作技巧。通过与平面波的干涉条纹......
We propose a new kind of optical vortex called the Hermite–Gaussian-like optical vortex (HGOV) inspired by the cross ph......
完美涡旋光束的涡旋半径与拓扑荷数无关,且携带有轨道角动量,这使得完美涡旋光束在光学通信、量子光学以及激光制造等领域被广泛应......
高阶 Bessel 无衍射光束具有轨道角动量,并且是在自由空间中传播时一定范围内横向强度分布保持不变的单色光场, 光场中的每个光子......
We propose a design of single-mode orbital angular momentum (OAM) beam laser with high direct-modulation bandwidth. It i......
提出了一种基于标记配对相干态(HPCS)和轨道角动量的循环差分相移量子密钥分发(RRDPS-QKD)方案,以光子轨道角动量作为信息载体,使......
以射线光学模型为基础，研究了特殊形状微型物体在涡旋光束照射下的所受力矩。根据动量和角动量守恒定理，推导了微型物体在x、y和z方......
为了解决水下通信轨道角动量复用系统中海洋湍流引起的信号串扰, 基于空间分集技术提出了一种海洋湍流缓解方案.用随机相位屏法模......
空间光调制器(SLM)使用波长范围较窄、衍射效率不高，限制了高质量螺旋光束研究的开展。鉴于此，提出一种有效的SLM优化方法，可极大地提......
本文提出一种使用立方相位光栅测量涡旋光束高阶轨道角动量（Orbital Angular Momentum， OAM）模式的方法。将艾里光束特有的相位变化特......
Recent advances in the research of vortex beams, structured beams carrying orbital angular momentum (OAM), have revoluti......
利用液晶空间光调制器对高斯光束进行相位调制后可生成涡旋光束。因涡旋光束本身具有轨道角动量，酵母细胞被光阱捕获后会绕其中心旋......
Nonlinear holography has been identified as a vital platform for optical multiplexing holography because of the appearan......
涡旋激光是指中心光强为零且携带轨道角动量的激光光束。近年来, 由于其在粒子操控、信息通信以及超分辨成像等领域的独特应用, 涡......
部分相干物质波是处于临界温度以上的玻色冷原子气体。密度和一阶关联都满足高斯分布的部分相干物质波是高斯谢尔模 (Gauss-Schell......
提出一种利用干涉实现涡旋光束轨道角动量简易检测的新方法。使用空间光调制器产生涡旋光束时,仅由调制的涡旋光束和未能完全调制......
介绍了在非近轴光束的表示理论、非近轴光束的整体参量、轨道角动量、横向效应以及光的自旋霍尔(Hall)效应等有限光束的物理性质研......
从理论和实验两方面研究了涡旋光束经菱形光阑后远场的衍射图样。结果发现，夫琅禾费衍射图样中暗条纹的数目正好等于入射涡旋光束的......
Entanglement distribution between distant parties is one of the most important and challenging tasks in quantum communic......
Orbital angular momentum (OAM), as a fundamental parameter of a photon, has attracted great attention in recent years. A......
基于轨道角动量(OAM)的自由空间光学通信被认为是很有前景的下一代通信应用,为了实现OAM复用通信,需要突破的关键技术之一就是接收......
Structured light with inhomogeneous phase, amplitude, and polarization spatial distributions that represent an infinite-......
讨论了基于Kolmogorov模型的大气湍流对于自由空间光通信轨道角动量（OAM）模式正交性、光束强度以及相位分布的影响。仿真研究了不同......
Optical orbital angular momentum (OAM) is a special property of photons and has evoked research onto the light–matter i......
光不仅可以携带自旋角动量,还可以携带轨道角动量。其中,自旋角动量与光波的圆偏振态有关,而轨道角动量来源于光波的螺旋相位结构......
研究了光学涡旋在光纤中传播特性。从Maxwell方程出发，推导光波导中的波动方程，并进行阶跃光纤传输的本征模式求解，根据光学涡旋模式(......
Reconstitution of optical orbital angular momentum through strongly scattering media via feedback-ba
Orbital angular momentum (OAM) is a fundamental physical characteristic to describe laser fields with a spiral phase str......
Cylindrical vector beams and vortex beams, two types of typical singular optical beams characterized by axially symmetri......
Liquid crystal devices for vector vortex beams manipulation and quantum information applications [In
Vector vortex beams (VVBs) have attracted significant attention in both classical and quantum optics. Liquid crystal (LC......
提出了基于光子轨道角动量(Orbital Angular Momentum,OAM)的多用户量子身份认证协议。协议首先以光子OAM编码分布式网络节点,网络......
Structured light beam carrying orbital angular momentum (OAM) has attracted great attention in recent years.This bea......
Lasers with orbital angular momentum (OAM) may have great potential applications in communication technology and in ......
Vortex beams with orbital angular momentum have many applications in optical manipulation,imaging and communications......
OAM is an intrinsic property of light that has attracted increasing attentions recently [1] Benefiting from the heli......
