Zobrazeno 1 - 10
of 110
pro vyhledávání: '"José A. Sánchez-Gil"'
Autor:
Yasser Fuentes-Edfuf, José A. Sánchez-Gil, Camilo Florian, Vincenzo Giannini, Javier Solis, Jan Siegel
Publikováno v:
ACS Omega, Vol 4, Iss 4, Pp 6939-6946 (2019)
Externí odkaz:
https://doaj.org/article/f94d61b674c7447e8d7c6d823d2a5aeb
Publikováno v:
Nanomaterials, Vol 12, Iss 13, p 2252 (2022)
Quasi-bound states in the continuum (quasi-BICs) supported in all-dielectric metasurfaces (MTS) are known for their confinement in real space and the notably high values of the quality factor Q. Recently, the properties of quasi-BICs have been employ
Externí odkaz:
https://doaj.org/article/0379bc1c04584da7ad660da1f19c680d
Autor:
Diego R. Abujetas, José A. Sánchez-Gil
Publikováno v:
Nanomaterials, Vol 11, Iss 4, p 998 (2021)
Resonant optical modes arising in all-dielectric metasurfaces have attracted much attention in recent years, especially when so-called bound states in the continuum (BICs) with diverging lifetimes are supported. With the aim of studying theoretically
Externí odkaz:
https://doaj.org/article/522e13e05c9244cd8c95e45773c8335f
Autor:
Jorge Olmos-Trigo, Diego R. Abujetas, Cristina Sanz-Fernández, Xavier Zambrana-Puyalto, Nuno de Sousa, José A. Sánchez-Gil, Juan José Sáenz
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043021 (2020)
Controlling the helicity and directionality of the scattered light by dielectric particles is paramount to a variety of phenomenology of interest in all-dielectric optics and photonics. In this paper, we demonstrate that the helicity of an incoming b
Externí odkaz:
https://doaj.org/article/db5069ffd2bb4f4494829db7a39eebfa
Autor:
Jorge Olmos-Trigo, Diego R. Abujetas, Cristina Sanz-Fernández, José A. Sánchez-Gil, Juan José Sáenz
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013225 (2020)
The near-zero forward intensity condition for light scattering by a dielectric dipolar sphere is usually associated with the generalized second Kerker condition, at which equal amplitude electric and magnetic dipolar responses are phase-shifted by π
Externí odkaz:
https://doaj.org/article/5898a8234947414cb7aa86d8b667a066
Autor:
Jie Hu, Diego Romero Abujetas, Dionysia Tsoutsi, Luca Leggio, Fernando Rivero, Emma Martín Rodríguez, Río Aguilar Torres, José A. Sánchez-Gil, Héctor Loro Ramírez, Daniel Gallego, Horacio Lamela Rivera, Pilar Rivera Gil, Fernando Alfonso, José García Solé, Daniel Jaque
Publikováno v:
APL Photonics, Vol 3, Iss 8, Pp 080803-080803-13 (2018)
The tremendous impact that cardiovascular diseases have in modern society is motivating the research of novel imaging techniques that would make possible early diagnosis and, therefore, efficient treatments. Cardiovascular optical coherence tomogra
Externí odkaz:
https://doaj.org/article/b2434028040d442182e3103b01742117
Publikováno v:
Photonics, Vol 5, Iss 2, p 7 (2018)
Artificial optical metamaterial with a zero index of refraction holds promise for many diverse phenomena and applications, which can be achieved with vacuum (or related) surface impedance and materials in the optical domain. Here, we propose simple m
Externí odkaz:
https://doaj.org/article/182ff863d37d4e14bbb6cbad932a2a05
Autor:
Haobijam Johnson Singh, Doxi Misatziou, Callum Wheeler, Álvaro Buendía, Vincenzo Giannini, José A. Sánchez-Gil, Martinus H. V. Werts, Tom Brown, Afaf H. El-Sagheer, Antonios G. Kanaras, Otto L. Muskens
Publikováno v:
ACS Applied Optical Materials. 1:69-77
Programmable assemblies of gold nanoparticles engineered with DNA have intriguing optical properties such as Coulomb-interaction-driven strong coupling, polaritonic response in the visible range, and ultralow dispersion dielectric response in the inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::348b6164792e03d7c92a5808ca6c3c76
https://doi.org/10.1021/acsaom.2c00008
https://doi.org/10.1021/acsaom.2c00008
Autor:
Shunsuke Murai, Diego R. Abujetas, Libei Liu, Gabriel W. Castellanos, Vincenzo Giannini, José A. Sánchez‐Gil, Katsuhisa Tanaka, Jaime Gómez Rivas
Publikováno v:
Laser and Photonics Reviews, 16(11):2100661. Wiley-VCH Verlag
8 pags., 5 figs., 1 tab.
Various optical phenomena can be induced in periodic arrays of nanoparticles by the radiative coupling of the local dipoles in each particle. Probably the most impressive example is bound states in the continuum (BICs),
Various optical phenomena can be induced in periodic arrays of nanoparticles by the radiative coupling of the local dipoles in each particle. Probably the most impressive example is bound states in the continuum (BICs),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c66ff55674231354ed61f833ed890a9d
http://www.scopus.com/inward/record.url?scp=85136636437&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85136636437&partnerID=8YFLogxK
Autor:
José M. Llorens, Antonio García-Martín, José A. Sánchez-Gil, Diego R. Abujetas, Nuno de Sousa
Publikováno v:
Nanophotonics, Vol 10, Iss 17, Pp 4223-4232 (2021)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
Bound states in the continuum (BICs) emerge throughout physics as leaky/resonant modes that remain, however, highly localized. They have attracted much attention in photonics, and especially in metasurfaces. One of their most outstanding features is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd77e2031869867b8b75d46ae7c405a
https://doi.org/10.1117/12.2632711
https://doi.org/10.1117/12.2632711