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  1. Efficient separating orbital angular momentum mode with radial varying phase

  2. It is shown that orbital angular momentum (OAM) is a promising new resource in future classical and quantum communications. However, the separation of OAM modes is still a big challenge. In this paper, we propose a simple and efficient separation met

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：870400
    • 提供者：weixin_38638309

  1. Exploiting a metal wire grating in total internal reflection geometry to achieve achromatic polarization conversion

  2. We demonstrate how a metal wire grating can work as a 45° polarization converter, a quarter-wave retarder, and a half-wave retarder over a broadband terahertz range when set up in total internal reflection geometry. Classical electromagnetic theory i

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：875520
    • 提供者：weixin_38576922

  1. Optical studies of semiconductor perovskite nanocrystals for classical optoelectronic applications and quantum informati

  2. Semiconductor perovskite films are now being widely investigated as light harvesters in solar cells with ever-increasing power conversion efficiencies, which have motivated the fabrication of other optoelectronic devices, such as light-emitting diode

  3. 所属分类：其它

    • 发布日期：2021-02-03
    • 文件大小：5242880
    • 提供者：weixin_38618024

  1. Angular momentum distribution in strong-field frustrated tunneling ionization

  2. Using the classical-trajectory Monte Carlo model, we have theoretically studied the angular momentum distribution of frustrated tunneling ionization (FTI) of atoms in strong laser fields. Our results show that the angular momentum distribution of the

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：488448
    • 提供者：weixin_38685538

  1. Optically spatial information selection with hybridly polarized beam in atomic vapor

  2. Vector beams with spatially variant polarization have attracted much attention in recent years, with potential applications in both classical optics and quantum optics. In this work, we study a polarization selection of spatial intensity distribution

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：985088
    • 提供者：weixin_38677472

  1. Carrier-envelope-phase effect in nonsequential double ionization of Ar atoms by few-cycle laser pulses

  2. A classical ensemble method is used to investigate nonsequential double ionization (NSDI) of Ar atoms irradiated by linearly polarized few-cycle laser pulses. The correlated-electron momentum distribution (CMD) exhibits a strong dependence on the car

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：835584
    • 提供者：weixin_38546459

  1. Passive parity-time-symmetry-breaking transitions without exceptional points in dissipative photonic systems [Invited]

  2. Over the past decade, parity-time (PT)-symmetric Hamiltonians have been experimentally realized in classical, optical settings with balanced gain and loss, or in quantum systems with localized loss. In both realizations, the PT-symmetry-breaking tran

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：1035264
    • 提供者：weixin_38712908

  1. Improving the resolution in quantum and classical temporal imaging

  2. The point-spread function of an optical system determines its optical resolution for both spatial and temporal imaging. For spatial imaging, it is given by a Fourier transform of the pupil function of the system. For temporal imaging based on nonline

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：302080
    • 提供者：weixin_38609089

  1. Brillouin wavelength-selective all-optical polarization conversion

  2. The manipulation of the polarization properties of light in guided media is crucial in many classical and quantum optical systems. However, the capability of current technology to finely define the state of polarization of particular wavelengths is f

  3. 所属分类：其它

    • 发布日期：2021-01-26
    • 文件大小：1048576
    • 提供者：weixin_38651365

  1. Subwavelength self-imaging in cascaded waveguide arrays

  2. Self-imaging is an important function for signal transport, distribution, and processing in integrated optics, which is usually implemented by multimode interference or diffractive imaging process. However, these processes suffer from the resolution

  3. 所属分类：其它

    • 发布日期：2021-01-26
    • 文件大小：3145728
    • 提供者：weixin_38749268

  1. HTML元素的ID和Name属性的区别

  2. 今天對 有點疑惑， 加上#表示一個錨，後面跟上13，就會跳到本頁面的13的位置，而這個13就是 Name屬性值。怎麼不 是ID值呢？？？所以查了下ID 和Name的區別，特記錄 最classical的答案：ID就像是一个人的身份证号码，而Name就像是他的名字，ID显然是唯一的，而Name是可以重复的。 显然这个ID和Name的解答说的太笼统了，当然那个解释对于ID来说是完全对的，它就是Client端HTML元素的Identity。而Name其实要复杂的多，因为Name有很多种的用途，所以它

  3. 所属分类：其它

    • 发布日期：2021-01-19
    • 文件大小：71680
    • 提供者：weixin_38621870
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