154 citations · 506 across the 13 of their papers we have counts for
13 papers
Error Mitigated Metasurface-Based Randomized Measurement Schemes
Hang Ren, Yipei Zhang, Ze Zheng +4
Estimating properties of quantum states via randomized measurements has become a significant part of quantum information science. In this paper, we design an innovative approach le…
Gradient-free temperature control over micrometric areas for thermoplasmonic applications in micro-and nano-devices
Javier González-Colsa, Francisco Marques-Moros, Mohsen Rahmani +4
Control over surface temperature is of paramount importance in optoelectronics, photocatalysis and biosensing applications, among others. Thermoplasmonic approaches have demonstrat…
Tunable Unidirectional Nonlinear Emission from Transition-Metal-Dichalcogenide Metasurfaces
Mudassar Nauman, Jingshi Yan, Domenico de Ceglia +6
Nonlinear light sources are central to a myriad of applications, driving a quest for their miniaturisation down to the nanoscale. In this quest, nonlinear metasurfaces hold a great…
Infrared up-conversion imaging in nonlinear metasurfaces
Rocio Camacho-Morales, Davide Rocco, Lei Xu +15
Infrared imaging is a crucial technique in a multitude of applications, including night vision, autonomous vehicles navigation, optical tomography, and food quality control. Conven…
Planar narrow-band-pass filter based on Si resonant metasurface
Ze Zheng, Andrei Komar, Khosro Zangeneh Kamali +6
Optically resonant dielectric metasurfaces offer unique capability to fully control the wavefront, polarisation, intensity or spectral content of light based on the excitation and…
Theory, observation and ultrafast response of novel hybrid anapole states
Adrià Canós Valero, Egor A. Gurvitz, Fedor A. Benimetskiy +10
Modern nanophotonics has witnessed the rise of "electric anapoles", destructive interferences of electric dipoles and toroidal electric dipoles, actively exploited to cancel electr…
Complex-birefringent dielectric metasurfaces for arbitrary polarization-pair transformations
Shaun Lung, Kai Wang, Khosro Zangeneh Kamali +4
Birefringent materials or nanostructures that introduce phase differences between two linear polarizations underpin the operation of wave plates for polarization control of light.…
Nontrivial Pure Zero-Scattering Regime Delivered by a Hybrid Anapole State
Adrià Canós Valero, Egor A. Gurvitz, Fedor A. Benimetskiy +8
The ability to manipulate electric and magnetic components of light at the nanoscale delivered by dielectric and semiconductor components is paving the way towards novel types of s…
Enhanced Light-Matter Interactions in Dielectric Nanostructures via Machine Learning Approach
Lei Xu, Mohsen Rahmani, Yixuan Ma +9
A key concept underlying the specific functionalities of metasurfaces, i.e. arrays of subwavelength nanoparticles, is the use of constituent components to shape the wavefront of th…
Pushing the Limit of High-Q Mode of a Single Subwavelength Dielectric Nanocavity
Lujun Huang, Lei Xu, Mohsen Rahmani +2
High index dielectric nanostructure supports different types of resonant modes. However, it is very challenging to achieve high-Q factor in a single subwavelength dielectric nanore…
Nonlinear anisotropic dielectric metasurfaces for ultrafast nanophotonics
Giuseppe Della Valle, Ben Hopkins, Lucia Ganzer +7
We report on the broadband transient optical response from anisotropic nanobrick amorphous silicon particles, exhibiting Mie-type resonances. A quantitative model is developed to i…
Attosecond streaking of photoelectron emission from disordered solids
W. A. Okell, T. Witting, D. Fabris +13
Attosecond streaking of photoelectrons emitted by extreme ultraviolet light has begun to reveal how electrons behave during their transport within simple crystalline solids. Many s…
Split-ball resonator
Arseniy I. Kuznetsov, Andrey E. Miroshnichenko, Yuan Hsing Fu +7
We introduce a new concept of split-ball resonator and demonstrate a strong magnetic dipole response for both gold and silver spherical plasmonic nanoparticles with nanometer-scale…