4 citations · 7 across the 8 of their papers we have counts for
12 papers · 1 filter
TiCT MXene Enabled All-Optical Nonlinear Activation Function for On-Chip Photonic Deep Neural Networks
Adir Hazan, Barak Ratzker, Danzhen Zhang +5
Neural networks are one of the first major milestones in developing artificial intelligence systems. The utilisation of integrated photonics in neural networks offers a promising a…
Purcell effect in PT-symmetric waveguides
Alina Karabchevsky, Andrey Novitsky, Fyodor Morozko
This chapter overviews the principles of the spontaneous emission rate increase, that is the Purcell effect, in relation to the photonic parity-time (PT) symmetry. Being focused on…
Simulation and experimental observation of tunable photonic nanojet and photonic hook upon asymmetric illumination of a mesoscale cylinder with mask
Igor V. Minin, Oleg V. Minin, Cheng-Yang Liu +2
In this letter, we report on numerical study, fabrication and experimental observations of tunable photonic nanojet and photonic hook. Here, the curved photonic nanojets (photonic…
Modal Purcell factor in -symmetric waveguides
Fyodor Morozko, Andrey Novitsky, Alina Karabchevsky
We study the spontaneous emission rate of a dipole emitter in -symmetric environment of two coupled waveguides using the reciprocity approach generalized to non-ortho…
Tailored optical potentials for Cs atoms above waveguides with focusing dielectric nano-antenna
Angeleene S. Ang, Alexander S. Shalin, Alina Karabchevsky
Tuning the near-field using all-dielectric nano-antennae offers a promising approach for trapping atoms, which could enable strong single-atom/photon coupling. Here we report the s…
High-Q surface electromagnetic wave resonance excitation in magneto-photonic crystals for super-sensitive detection of weak light absorption in near-IR
O. V. Borovkova, D. O. Ignatyeva, S. K. Sekatskii +2
Mid-infrared spectrum can be recorded from almost any material making the mid-infrared spectroscopy an extremely important and widely used sample characterization and analytical te…