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Optics Letters, ISSN 0146-9592, 02/2019, Volume 44, Issue 4, pp. 795 - 798
Vector beams with different polarization topological orders (PTOs) are the eigenmodes of traditional optical fibers and are orthogonal to each other, so the... 
ORBITAL ANGULAR-MOMENTUM | OPTICS | PROPAGATION | VECTOR BEAMS | Fiber optic communications | Multiplexing | Optical fibers | Polarization | Communications systems | Splitting | Beams (radiation) | Separation | Optical communication | Division
Journal Article
Optics Letters, ISSN 0146-9592, 02/2019, Volume 44, Issue 4, pp. 887 - 890
Converting a Gaussian mode to a vortex beam is much more inconvenient in the terahertz (THz) region than in the near-infrared (NIR) region due to... 
VORTICES | OPTICS | Gaussian beams (optics) | Vortices | Electron beams
Journal Article
Optics Express, ISSN 1094-4087, 05/2019, Volume 27, Issue 11, pp. 16103 - 16110
This paper proposes a liquid crystal-based order adjustable q-plate system. The system, which is solid-state and electrically controlled without any mechanical... 
Journal Article
西部素质教育, ISSN 2095-6401, 2017, Volume 3, Issue 1, pp. 97 - 97
学分制就是通过学分来衡量学生对学习掌握情况的一种制度。其主要以学分为单位,对学生学业的完成情况进行评价。学分制是符合现代教育理念的一种教学管理制度。文章在对学分制、学年制以及选课制的内涵及利弊比较分析的基础上,对学分制的优势进行了探讨。 
学分制 | 教学管理 | 学年制 | 选课制
Journal Article
Scientific Reports, ISSN 2045-2322, 09/2016, Volume 6, Issue 1, p. 33837
Comprehensive characterization of ultrafast optical field is critical for ultrashort pulse generation and its application. This paper combines two-step... 
Journal Article
by Qin, J and Qu, WX and Wu, XK and Zeng, YJ
SUSTAINABILITY, ISSN 2071-1050, 07/2019, Volume 11, Issue 14, p. 3804
Based on the single pricing method of the high-speed railway (HSR) in China, a pricing strategy without flexibility leads to the problem of extreme... 
prospect theory | CHOICE | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | ENVIRONMENTAL SCIENCES | DEMAND | simulated annealing | REVENUE MANAGEMENT | differential pricing | price discrimination | DISCRIMINATION | passenger expectation | ENVIRONMENTAL STUDIES
Journal Article
IEEE Photonics Technology Letters, ISSN 1041-1135, 12/2016, Volume 28, Issue 23, pp. 2685 - 2688
This letter presents an angular noncritical phase-matching (PM) design in a non-collinear optical parametric amplifier to improve the spatial resolution of... 
Optical parametric amplifier | Bandwidth | non-collinear | Optical imaging | Optical pumping | idler imaging | Optical amplifiers | Nonlinear optics | noncritical phase-matching | Optical pulses | AVERAGE-POWER | PHYSICS, APPLIED | IMAGES | OPTICAL-PARAMETRIC-AMPLIFICATION | GENERATION | OPTICS | BANDWIDTH | ENGINEERING, ELECTRICAL & ELECTRONIC | Idlers | Pumps | Phase matching | Imaging
Journal Article
by Wang, Y and Xu, BG and Zhang, DG and Xu, SX and Dong, Z and Zeng, XK and Lu, XW and Pei, JH
CRYSTALS, ISSN 2073-4352, 11/2019, Volume 9, Issue 11, p. 570
This paper presents a novel magneto-optical isolator based on an ultra-wideband and high efficiency photonic crystals (PCs) waveguide and gyromagnetic... 
photonic crystals waveguides | DESIGN | wideband | CAVITY | MATERIALS SCIENCE, MULTIDISCIPLINARY | photonic band gap | 5G communication | CRYSTALLOGRAPHY | magneto-photonic isolator | CHANNEL DROP FILTER | 5g communication
Journal Article
Optics and Lasers in Engineering, ISSN 0143-8166, 01/2020, Volume 124, p. 105820
This paper proposed a diffractive imaging technology called rotary astigmatic diffractive imaging (RADI). The system uses a rotatable cylindrical lens for... 
Phase retrieval | Optical vortices | Inverse problems | FIELD | RECONSTRUCTION | ALGORITHM | OPTICS | MICROSCOPY
Journal Article
by Long, H and Zeng, XK and Cai, Y and Chen, HY and Xu, SX and Lu, XW and Li, JZ
APPLIED PHYSICS EXPRESS, ISSN 1882-0778, 09/2019, Volume 12, Issue 9, p. 92005
A novel band-pass MIM waveguide filter based on dual-coupler is proposed and investigated. The theoretical model of electric field transmission is established... 
PHYSICS, APPLIED
Journal Article
IEEE Photonics Journal, ISSN 1943-0655, 12/2015, Volume 7, Issue 6, pp. 1 - 7
We realize a high spatially resolved idler imaging with a compact noncollinear optical parametric amplifier, which is based on type-II phase matching (PM).... 
Crystals | Bandwidth | optical parametric amplification | Optical imaging | Laser excitation | Spatial resolution | Nonlinear optics | Idler imaging | phase-matching | spatial resolution | AVERAGE-POWER | PULSE GENERATION | PHYSICS, APPLIED | AMPLIFICATION | OPTICS | BANDWIDTH | OPCPA | ENGINEERING, ELECTRICAL & ELECTRONIC | Lasers | Amplification | Idlers | Parametric amplifiers | Pumps | Imaging | Images
Journal Article
Optics Communications, ISSN 0030-4018, 05/2017, Volume 391, pp. 135 - 140
The paper presents a novel design for terahertz (THz) free-space time domain electro-optic (EO) detection where the static birefringent phases of the two... 
Spectroscopy | Polarization-selective devices | Electro-optical devices | Terahertz | Ultrafast optics | OPTICAL-TRANSMISSION POINT | MICROWAVE | OPTICS | ELECTROOPTIC DETECTION | PULSES | Analysis | Numerical analysis | Detectors
Journal Article
IEEE Access, ISSN 2169-3536, 2019, Volume 7, pp. 139409 - 139419
Journal Article
by Qin, J and Zeng, YJ and Yang, X and He, YX and Wu, XK and Qu, WX
SUSTAINABILITY, ISSN 2071-1050, 08/2019, Volume 11, Issue 16, p. 4272
High-speed railway (HSR) is recognized as a green transportation mode with lower energy consumption and less pollution emission than other transportation. At... 
GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | PRICES | TRAVEL | railway pricing | TRANSPORTATION | sustainable development of HSR | HSR | railway revenue management | ENVIRONMENTAL SCIENCES | DEMAND | MODE CHOICE | elastic demand | ENVIRONMENTAL STUDIES
Journal Article
Laser Physics Letters, ISSN 1612-2011, 12/2013, Volume 10, Issue 12
Journal Article
Laser Physics Letters, ISSN 1612-2011, 12/2013, Volume 10, Issue 12, p. 125402
Journal Article
Optics Letters, ISSN 0146-9592, 07/2014, Volume 39, Issue 13, pp. 3778 - 3781
We present a modified THz electro-optic sampling method to combine the advantages of its two traditional counter-parts at near 0 and 45 optical biases:... 
TRANSMISSION POINT | SHOT | OPTICS | Beams (radiation) | Balancing | Modulation | Linearity | Waveforms | Background noise | Electro-optics | Sampling
Journal Article
Optics and Lasers in Engineering, ISSN 0143-8166, 03/2016, Volume 78, pp. 86 - 90
In this paper, we present theoretically a simple and passive method to modulate the output spectrum of a broadband multi-pass Ti:S amplifier by means of... 
Chirped-pulse amplification | Gain narrowing | Gain saturation | Optical rotatory dispersion | DESIGN | LASER SYSTEM | FILTER | POWER | COMPRESSION | MIRROR | HIGH-CONTRAST | GENERATION | OPTICS
Journal Article
Photonics Research, ISSN 2327-9125, 05/2018, Volume 6, Issue 5, pp. 385 - 389
This paper reports the experimental realization of efficiently sorting vector beams by polarization topological charge (PTC). The PTC of a vector beam can be... 
FIBER | ORBITAL ANGULAR-MOMENTUM | ELEMENTS | Q-PLATE | MODE | GENERATION | OPTICS | COMMUNICATION | PROPAGATION
Journal Article
IEEE Photonics Journal, ISSN 1943-0655, 04/2018, Volume 10, Issue 2, pp. 1 - 6
Polarization topological charge (PTC) of a vector beam can be defined as the repetition number of polarization state change along the azimuthal axis, with its... 
Demultiplexing | Laser modes | Optical polarization | Optical diffraction | Optical fiber communication | Optical devices | laser modes | MODES | PHYSICS, APPLIED | optical polarization | optical fiber communication | OPTICS | optical devices | SPATIAL LIGHT-MODULATOR | optical diffraction | COMMUNICATION | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
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