Generation of polarization and phase singular beams in fibers and fiber lasers


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Cylindrical vector beams and vortex beams, two types of typical singular optical beams characterized by axially symmetric polarization and helical phase front, possess the unique focusing property and the ability of carrying orbital angular momentum. We discuss the formation mechanisms of such singu
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2021-01-25
1.48MB
Generation of nanosecond cylindrical vector beams in two-mode fiber and its applications of stimulated Raman scattering
2021-02-21We present the generation of the nanosecond cylindrical vector beams (CVBs) in a two-mode fiber (TMF
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Highly efficient generation of arbitrary vector beams with tunable polarization, phase, and amplitude
2021-01-27We propose an efficient and robust method to generate tunable vector beams by employing a single pha
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Generation of polarization vortex beams by segmented quarter-wave plates
2021-02-07A spatially variable retardation device, an SQWP, is designed to generate polarization vortex beams.
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Generation of cylindrical vector beams in a mode-locked fiber laser using a mode-selective coupler
2021-02-04We experimentally obtain cylindrical vector beams (CVBs) in a passively mode-locked fiber laser base
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Evolutions of polarization of quasi-homogeneous beams propagating in Kolmogorov and non-Kolmogorov atmosphere turbulence
2021-02-05In the letter the polarization properties of quasi-homogenous (QH) beam propagating in Kolmogorov an
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Propagation of the degree of cross-polarization of stochastic electromagnetic pulsed beams in free space
2021-02-20Propagation of the degree of cross-polarization of stochastic electromagnetic pulsed beams in free s
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Charge polarization and quantum trapping in AgPd and CuPd bimetallic alloy catalysts
2020-02-06Charge polarization and quantum trapping in AgPd and CuPd bimetallic alloy catalysts,孙长庆,,AgPd and C
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Geometric-phase-induced arbitrary polarization and orbital angular momentum generation in helically twisted birefringent photonic crystal fiber
2021-01-26The evolutions of polarization and orbital angular momentum (OAM) states of light in helically twist
2.87MB
All-Optical Switchable Vanadium Dioxide Integrated Coding Metasurfaces for Wavefront and Polarization Manipulation of Terahertz Beams
2021-02-11All-Optical Switchable Vanadium Dioxide Integrated Coding Metasurfaces for Wavefront and Polarizatio
2.8MB
Polarization evolution dynamics of dissipative soliton fiber lasers
2021-01-26Dissipative solitons emerge as stable pulse solutions of nonintegrable and nonconservative nonlinear
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Pump induced birefringence in dual-polarization fiber grating lasers
2021-02-04Birefringence is critical in dual-polarization fiber-laser-based fiber-optic sensing systems, as it
1.48MB
High efficiency generation of tunable ellipse perfect vector beams
2021-01-26We present a highly efficient method of generating and shaping ellipse perfect vector beams (EPVBs)
1.81MB
Polarization evolution of vector beams generated by q-plates
2021-02-07The polarization evolution of vector beams (VBs) generated by q-plates is investigated theoretically
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Invariance of spectrum and polarization of electromagnetic Gaussian Schell-model beams propagating in free space
2021-02-12The propagation of polychromatic electromagnetic Gaussian Schell-model (EGSM) beams in free space is
9.8MB
Impact of external optical feedback on the beat notes of dual-polarization fiber lasers
2021-02-07We present a theoretical analysis and an experimental study of the impacts of external optical feedb
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Synchronization and coherent combining of two pulsed fiber lasers
2021-02-26We demonstrate a scalable architecture for coherent combining of pulsed fiber lasers. A new method f
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Hyperentanglement concentration for entanglement of polarization and orbital angular momentum
2019-12-26偏振-轨道角动量超纠缠量子态的纠缠浓缩,李春燕,沈咏,我们提出了两种光子偏振和轨道角动量的超纠缠的浓缩方法。我们分别讨论了从系数未知和系数已知的部分超纠缠态中提取最大超纠缠态
1.12MB
Low-power (mW) nonlinearities of polarization maintaining fibers
2021-01-26For space missions, there is a need for fiber lasers of minimum power consumption involving stabiliz
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Shaping of focal field with controllable amplitude, phase, and polarization
2021-02-05We propose a method for configuring the distribution of amplitude, phase, and polarization in the fo
3.51MB
Theory and Design of Electrical and Electronic Circuits
2008-03-27Theory and Design of Electrical and Electronic Circuits Index Introduction Chap. 01 Generalities Cha
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Effects of polarization on stimulated Brillouin scattering in a birefringent optical fiber
2021-02-22The most general model of elliptical birefringence in an optical fiber has been developed for a stea
1.41MB
Polarization-independent highly efficient generation of Airy optical beams with dielectric metasurfaces
2021-01-26Airy optical beams have emerged to hold enormous theoretical and experimental research interest due
19.39MB
计算傅立叶光学:Matlab教程
2018-04-09SPIE出版,用于解决计算傅立叶光学问题,理论和Matlab案例相结合,内容扎实详细。英文版,但是帮助很大。
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论文研究-Principal state of polarization investigation for a new type of fiber polarization controller.pdf
2019-08-15一种新型光纤偏振控制器的主态研究,李政勇,王志豪,为提高偏振控制器(PC)的性能以适应未来光通信和信号处理发展的需要。本文提出了一种新的基于可旋转光纤挤压器的光纤型PC,并应用�
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Spectral-domain measurement of beat length in polarization-maintaining fibers
2021-02-10A spectral white-light interferometric (WLI) method for measuring the beat length in high birefringe
1.74MB
Simultaneous Measurement of Strain and Temperature Using pi-Phase-shifted Fiber Bragg Grating on Polarization Maintaining Fiber
2021-02-07Simultaneous Measurement of Strain and Temperature Using pi-Phase-shifted Fiber Bragg Grating on Pol
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Generation of arbitrary vector beams based on a single spatial light modulator and a thin-film polarization splitting cubic
2021-02-07A setup for the generation of arbitrary vector beams is proposed. The setup mainly consists of a spa
2.39MB
All-fiber generation of arbitrary cylindrical vector beams on the first-order Poincaré sphere
2021-01-26We propose a linear mapping relationship between the polarization of the fundamental mode and the cy
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Flexible and high-efficiency generation of arbitrary vector vortex beams on hybrid-order Poincaré sphere
2021-02-23We propose theoretically and verify experimentally a compact optical configuration to directly gener
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Three dimensional electrical potential barreir at chemisorpbed metal surfaces: Charge polarization and localization
2020-01-31氧吸附所致电荷极化及局域化:三位表面势垒,孙长庆,Chunli BAI,A 3D potential barrier (SPB) has been developed and verfied, ind
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