The conservation of the photon total angular momentum in the incident direction in an axially symmetric scattering process is a very well known fact. Nonetheless, the redistribution of this conserved magnitude into its spin and orbital components, an effect known as the spin-orbit interaction (SOI) of light, is still a matter of active research. Here, we discuss the effect of the absorption on the SOI in the scattering of a subwavelength silicon particle. Describing the scattering process of an electric and a magnetic dipole, we show via the asymmetry parameter that the SOI of light in the scattering of high refractive index nanoparticles endures in the presence of optical losses. This effect results in optical mirages whose maximum values surpass those of an electric dipolar scatterer.
Skip Nav Destination
Article navigation
21 July 2019
Research Article|
July 18 2019
Role of the absorption on the spin-orbit interactions of light with Si nano-particles
Special Collection:
Dielectric Nanoresonators and Metamaterials
Jorge Olmos-Trigo
;
Jorge Olmos-Trigo
a)
1
Donostia International Physics Center (DIPC)
, 20018 Donostia-San Sebastián, Basque Country, Spain
Search for other works by this author on:
Cristina Sanz-Fernández
;
Cristina Sanz-Fernández
2
Centro de Física de Materiales (CFM-MPC), Centro Mixto CSIC-UPV/EHU
, 20018 Donostia-San Sebastián, Basque Country, Spain
Search for other works by this author on:
Diego R. Abujetas
;
Diego R. Abujetas
1
Donostia International Physics Center (DIPC)
, 20018 Donostia-San Sebastián, Basque Country, Spain
3
Instituto de Estructura de la Materia (IEM-CSIC), Consejo Superior de Investigaciones Científicas
, Serrano 121, 28006 Madrid, Spain
Search for other works by this author on:
Aitzol García-Etxarri
;
Aitzol García-Etxarri
1
Donostia International Physics Center (DIPC)
, 20018 Donostia-San Sebastián, Basque Country, Spain
2
Centro de Física de Materiales (CFM-MPC), Centro Mixto CSIC-UPV/EHU
, 20018 Donostia-San Sebastián, Basque Country, Spain
Search for other works by this author on:
Gabriel Molina-Terriza;
Gabriel Molina-Terriza
1
Donostia International Physics Center (DIPC)
, 20018 Donostia-San Sebastián, Basque Country, Spain
2
Centro de Física de Materiales (CFM-MPC), Centro Mixto CSIC-UPV/EHU
, 20018 Donostia-San Sebastián, Basque Country, Spain
4
IKERBASQUE, Basque Foundation for Science
, 48013 Bilbao, Basque Country, Spain
Search for other works by this author on:
José A. Sánchez-Gil
;
José A. Sánchez-Gil
3
Instituto de Estructura de la Materia (IEM-CSIC), Consejo Superior de Investigaciones Científicas
, Serrano 121, 28006 Madrid, Spain
Search for other works by this author on:
F. Sebastián Bergeret;
F. Sebastián Bergeret
1
Donostia International Physics Center (DIPC)
, 20018 Donostia-San Sebastián, Basque Country, Spain
2
Centro de Física de Materiales (CFM-MPC), Centro Mixto CSIC-UPV/EHU
, 20018 Donostia-San Sebastián, Basque Country, Spain
Search for other works by this author on:
Juan José Sáenz
Juan José Sáenz
1
Donostia International Physics Center (DIPC)
, 20018 Donostia-San Sebastián, Basque Country, Spain
4
IKERBASQUE, Basque Foundation for Science
, 48013 Bilbao, Basque Country, Spain
Search for other works by this author on:
a)
Electronic mail: jolmostrigo@gmail.com
Note: This paper is part of the Special Topic on Dielectric Nanoresonators and Metamaterials.
J. Appl. Phys. 126, 033104 (2019)
Article history
Received:
March 09 2019
Accepted:
June 24 2019
Citation
Jorge Olmos-Trigo, Cristina Sanz-Fernández, Diego R. Abujetas, Aitzol García-Etxarri, Gabriel Molina-Terriza, José A. Sánchez-Gil, F. Sebastián Bergeret, Juan José Sáenz; Role of the absorption on the spin-orbit interactions of light with Si nano-particles. J. Appl. Phys. 21 July 2019; 126 (3): 033104. https://doi.org/10.1063/1.5095467
Download citation file:
Sign in
Don't already have an account? Register
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Pay-Per-View Access
$40.00
Citing articles via
A step-by-step guide to perform x-ray photoelectron spectroscopy
Grzegorz Greczynski, Lars Hultman
GaN-based power devices: Physics, reliability, and perspectives
Matteo Meneghini, Carlo De Santi, et al.
Celebrating notable advances in compound semiconductors: A tribute to Dr. Wladyslaw Walukiewicz
Kirstin Alberi, Junqiao Wu, et al.