Zobrazeno 1 - 10
of 192
pro vyhledávání: '"Adamo Giorgio"'
Autor:
Marangi Marco, Wang Yutao, Wu Mengfei, Tjiptoharsono Febiana, Kuznetsov Arseniy I., Adamo Giorgio, Soci Cesare
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3519-3526 (2024)
J-aggregates are supramolecular assemblies of dyes exhibiting strong absorption and fluorescence with narrow linewidths, as well as large optical nonlinearities, induced by the formation of largely delocalized molecular excitons. The degree of cooper
Externí odkaz:
https://doaj.org/article/6676fd6860284eafa119aca6ffbc1513
Autor:
Chan Eng Aik, Rendón-Barraza Carolina, Wang Benquan, Pu Tanchao, Ou Jun-Yu, Wei Hongxin, Adamo Giorgio, An Bo, Zheludev Nikolay I.
Publikováno v:
Nanophotonics, Vol 12, Iss 14, Pp 2807-2812 (2023)
Particle counting is of critical importance for nanotechnology, environmental monitoring, pharmaceutical, food and semiconductor industries. Here we introduce a super-resolution single-shot optical method for counting and mapping positions of subwave
Externí odkaz:
https://doaj.org/article/e55115a0c49a45d7b5bf5f31001bede8
Autor:
Tian Jingyi, Cortecchia Daniele, Wang Yutao, Liu Hailong, Feltri Elena, Liu Hong, Adamo Giorgio, Soci Cesare
Publikováno v:
Nanophotonics, Vol 11, Iss 17, Pp 3961-3968 (2022)
Halide perovskite metasurfaces are attracting increasing interest for applications in light-emitting and display technologies. To access the wide range of colors required for these applications, the main mechanism exploited thus far has been chemical
Externí odkaz:
https://doaj.org/article/003c0d7d9f714fbc82ee04b487b42bb7
Generation and manipulation of exciton polaritons with controllable spin could deeply impact spintronic applications, quantum simulations, and quantum information processing, but is inherently challenging due to the charge neutrality of the polariton
Externí odkaz:
http://arxiv.org/abs/2404.13256
Autor:
Wang, Benquan, An, Ruyi, Chan, Eng Aik, Adamo, Giorgio, So, Jin-Kyu, Li, Yewen, Shen, Zexiang, An, Bo, Zheludev, Nikolay I.
Distinguishing two objects or point sources located closer than the Rayleigh distance is impossible in conventional microscopy. Understandably, the task becomes increasingly harder with a growing number of particles placed in close proximity. It has
Externí odkaz:
http://arxiv.org/abs/2311.10441
Confinement of electromagnetic fields at the subwavelength scale via metamaterial paradigms is an established method to engineer light-matter interaction in most common material systems, from insulators to semiconductors, from metals to superconducto
Externí odkaz:
http://arxiv.org/abs/2301.07905
Autor:
Liu Monan, Chen Rui, Adamo Giorgio, MacDonald Kevin F., Sie Edbert J., Sum Tze Chien, Zheludev Nikolay I., Sun Handong, Fan Hong Jin
Publikováno v:
Nanophotonics, Vol 2, Iss 2, Pp 153-160 (2013)
There is increasing interest in tuning the optical and optoelectronic properties of semiconductor nanostructures using metal nanoparticles in their applications in light-emitting and detection devices. In this work we study the effect of a dielectric
Externí odkaz:
https://doaj.org/article/07face3941704570983f19ec560c1f68
Achieving electrical injection of exciton-polaritons, half-light, half-matter quasiparticles arising from the strong coupling between photonic and excitonic resonances, is a crucial milestone to scale up polaritonic devices such as optical computers,
Externí odkaz:
http://arxiv.org/abs/2209.05810
Autor:
Klein, Maciej, Wang, Yutao, Tian, Jingyi, Ha, Son Tung, Paniagua-Domínguez, Ramón, Kuznetsov, Arseniy I., Adamo, Giorgio, Soci, Cesare
Emerging immersive visual communication technologies require light sources with complex functionality for dynamic control of polarization, directivity, wavefront, spectrum, and intensity of light. Currently, this is mostly achieved by free space bulk
Externí odkaz:
http://arxiv.org/abs/2206.12050
Autor:
Tian, Jingyi, Tan, Qi Ying, Wang, Yutao, Yang, Yihao, Yuan, Guanghui, Adamo, Giorgio, Soci, Cesare
Various topological laser concepts have recently enabled the demonstration of robust light-emitting devices that are immune to structural deformations and tolerant to fabrication imperfections. Current realizations of photonic cavities with topologic
Externí odkaz:
http://arxiv.org/abs/2205.14932