Herein, we report the theoretical investigation on the photonic nanojets (PNJs) of single
dielectric microspheres illuminated by focused broadband radiation (polychromatic light) …

The diffraction of vortex Gaussian laser beams by elementary objects of micro-optics
(surface micro-defects) to recognize the type of polarization (linear, circular, radial …

A specular-reflection photonic nanojet (s-PNJ) is a specific type of optical near-field
subwavelength spatial localization originated from the constructive interference of direct and …

The physical origin of subwavelength photonic nanojet in specular-reflection mode (s-PNJ)
is theoretically considered. This specific type of photonic nanojet (PNJ) emerges upon …

Core-shell microspheres have been applied in various research areas and, in particular,
they are used in the generation of photonic nanojets with suitable design for photonic …

To analyze the influence of eccentricity and the properties of a focused beam on the features
of photonic jets (PJs) formed by an eccentrically coated sphere, light scattering of an …

Engineered spherical micro-lens can manipulate light at sub-wavelength scale and emerges
as a promising candidate to extend the focal length and narrow the focal spot size. Here, we …

针对传统微波喷流装置体积质量大与集成度差的问题, 提出了一种集成于平行板波导的紧凑型
设计. 在50 Ω 同轴线激励下, 平行板波导支持柱面波形式的TM0 模在其内部传播 …

物理真随机数发生器对密码学和保密通信至关重要. 现有随机数发生器复杂庞大或者受限于器件
带宽, 不能很好满足现代高速通信系统的需要. 本文提出了一种基于超晶格芯片的全固态实时 …

The focusing of laser radiation with triangular dielectric prisms has been numerically studied
using the finite element method implemented in the COMSOL Multiphysics software …