Zobrazeno 1 - 10
of 455
pro vyhledávání: '"Minin, P. V."'
Water droplets are a perspective highly abundant phase-change material to realize tunable optical lenses. We demonstrated for the first time that freezing mesoscale water droplet could be use as tunable optical lens, such that freezing becomes an ass
Externí odkaz:
http://arxiv.org/abs/2306.12454
Here we show that mesoscale freezing water droplet with low Bond number can behave as fully biocompatible natural microlenses to form the photonic hook in application to tunable optical switch. We first introduce and demonstrated the basic concepts o
Externí odkaz:
http://arxiv.org/abs/2306.03784
In this study, we propose a novel design of the triangular mesoscale Janus prisms for the generation of the long photonic hook. The numerical simulations based on the finite-difference time-domain method are used to examine the formation mechanism of
Externí odkaz:
http://arxiv.org/abs/2211.04475
In this manuscript, we demonstrate the design and experimental proof of an optical cloaking structure which multi-directionally conceals a perfectly electric conductor (PEC) object from an incident plane wave. The dielectric modulation around the hig
Externí odkaz:
http://arxiv.org/abs/2210.13227
Autor:
Yu, Lingya, Wang, Zengbo, Xu, Lizhou, Yue, Liyang, Yan, Bing, Minin, Igor V., Minin, Oleg V., Wu, Baidong, Chen, Yiduo
Photonic hook (PH) is a new type of artificial self-bending beam focused by a dielectric particle-lens with a curved waist smaller than the wavelength, which has the potential to revolutionize mesoscale photonics in many applications, e.g., optical t
Externí odkaz:
http://arxiv.org/abs/2209.03220
Broadband light illumination of a mesoscale dielectric sphere makes it possible to reveal new effects that associated with super resonance mode. These include the possibility of generating high-order Fano resonance cascades. The quality factor has th
Externí odkaz:
http://arxiv.org/abs/2205.15316
Recently, we showed that dielectric mesoscale spheres support super-resonance effect, i.e. high-order Mie resonance modes with giant field enhancement. The presence of the surrounding medium leads to a significant influence in the intensity of the el
Externí odkaz:
http://arxiv.org/abs/2205.03863
Recently, we showed that dielectric mesoscale spheres could support so-called super-resonance effect, i.e. high-order Mie resonance modes with giant field localization and enhancement. Due to the presence of the surrounding medium leads to a signific
Externí odkaz:
http://arxiv.org/abs/2204.09175
Optical energy flow inside a dielectric microsphere exposed to an optical wave is usually codirected with its wave vector. At the same time, if the optical field in a microparticle is in resonance with a high-quality spatial eigenmode, referred to as
Externí odkaz:
http://arxiv.org/abs/2204.08685
Dielectric mesoscale spheres have aroused strong interest because of their potential to localize light at deep subwavelength volume and to yield extremal internal magnetic and/or electric field enhancements. Recently, we showed that such particle cou
Externí odkaz:
http://arxiv.org/abs/2204.05120