Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Mauro Cuevas"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract We propose an axisymmetric silicon nanoresonator with designed tapered angle well for the extraordinary enhancement of the decay rate of magnetic dipole (MD) emitters. Due to the resonant coupling of a MD emitter and the MD mode of the subwa
Externí odkaz:
https://doaj.org/article/9485e29e26a4442da58c55609a82049a
Publikováno v:
2022 IEEE Biennial Congress of Argentina (ARGENCON).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02afffcfc3f57f61d1947169274d1d2f
https://doi.org/10.1109/argencon55245.2022.9940087
https://doi.org/10.1109/argencon55245.2022.9940087
Publikováno v:
Optics letters. 47(17)
Manipulation of nano-scale objects by engineering the electromagnetic waves in the environment medium is pivotal for several particle handling techniques using optical resonators, waveguiding, and plasmonic devices. In this Letter, we theoretically d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ce0cce1efceffd3c10e810056562de2
https://pubmed.ncbi.nlm.nih.gov/36048689
https://pubmed.ncbi.nlm.nih.gov/36048689
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Scientific Reports
Scientific Reports
We propose an axisymmetric silicon nanoresonator with designed tapered angle well for the extraordinary enhancement of the decay rate of magnetic dipole (MD) emitters. Due to the resonant coupling of a MD emitter and the MD mode of the subwavelength
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7eaf6681f78a1f7fa1e3abbfc523bb3
https://doaj.org/article/9485e29e26a4442da58c55609a82049a
https://doaj.org/article/9485e29e26a4442da58c55609a82049a
Publikováno v:
Latin America Optics and Photonics (LAOP) Conference 2022.
The force on a dielectric nano particle close to graphene sheet covering a plane dielectric sustrate is analyzed. We illustrate large pulling force due to the self-action effect of the particle through the graphene interface.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fe7693e2c34d86a7ab510beb3ee147b
https://doi.org/10.1364/laop.2022.th1d.5
https://doi.org/10.1364/laop.2022.th1d.5
Publikováno v:
Applied Optics. 62:C64
Plasmonic substrates are widely reported for their use in the manipulation of sub-wavelength particles. Here we analyze the optical force in the terahertz (THz) spectrum acting on a dielectric nanoparticle when located close to a graphene monolayer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edb0b4d4538ac1db797960871543d3ac
https://doi.org/10.1364/ao.476973
https://doi.org/10.1364/ao.476973
Publikováno v:
Journal of the Optical Society of America B. 39:3200
The ability to control optomechanical interactions at subwavelength levels is of key relevance in modern optics. The present work focuses on the improvement of the force exerted on a dielectric nanoparticle placed near an attenuated total reflection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a10ca297667cf83917a92d00c3932a49
https://doi.org/10.1364/josab.469837
https://doi.org/10.1364/josab.469837
In this paper, the dyadic Green’s function for a graphene–dielectric stack is formulated based on the scattering superposition method. To this end, the scattering Green’s function in each layer is expanded in terms of cylindrical vector wave fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee6f8c426f5b1539cffcc4145aa9de4f
The ability to control the laser modes within a subwavelength resonator is of key relevance in modern optoelectronics. This work deals with the theoretical research on optical properties of a PT-symmetric nano-scaled dimer formed by two dielectric wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4c02124e15b52e1d03678bb056ac248
http://arxiv.org/abs/2012.10722
http://arxiv.org/abs/2012.10722
Autor:
Ricardo A. Depine, Mauro Cuevas
Publikováno v:
2020 IEEE Congreso Bienal de Argentina (ARGENCON).
Theoretical research on low–energy localized surface plasmons (LSPs) supported by an active core–shell particle has interest in the practical realm. Here, the core is made of semiconductor nanocrystal wrapped with a graphene sheet, while the shel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61b56f23f4970833477f47560d3eba17
https://doi.org/10.1109/argencon49523.2020.9505455
https://doi.org/10.1109/argencon49523.2020.9505455