Y. Band

activity

20202026

most citedKlein Bound States in Single-Layer Graphene

6 citations · 10 across the 10 of their papers we have counts for

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physics.optics2026

Hysteresis in the complex nonlinear refractive index of a homogeneous and isotropic medium

Igor Kuzmenko, Y. B. Band, Yshai Avishai +1

We calculate the permittivity, $ε (ω)$ , for a medium with a quadratic electro-optic effect, modeling it as a Duffing oscillator. The nonlinear refractive index $n (ω, E (ω))$ and the…

physics.optics2024

Geometric Phases in Optics: Polarization of Light Propagating in Helical Optical Fibers

Y. B. Band, Igor Kuzmenko, Yshai Avishai

The geometric phase in optics (GPIO) is directly associated with the polarization of light. We investigate the physical principles underlying the occurrence of the GPIO for a singl…

physics.optics2024

Effective refractive index of a silicon dioxide with implanted Ag nanoparticles and Er $^{3 +}$ ions

Igor Kuzmenko, Y. Avishai, Y. B. Band

We consider light propagation in a silicon dioxide substrate with implanted $Er^{3 +}$ ions and silver nanoparticles that are randomly and homogeneously distributed in th…

Hysteresis in the complex nonlinear refractive index of a homogeneous and isotropic medium

Geometric Phases in Optics: Polarization of Light Propagating in Helical Optical Fibers

Effective refractive index of a silicon dioxide with implanted Ag nanoparticles and Er3+ ions

Effective refractive index of a silicon dioxide with implanted Ag nanoparticles and Er $^{3 +}$ ions