Photon-added squeezing-enhanced coherent state and its nonclassical and non-Gaussian properties

PND Tinh, TM Duc - Optik, 2023 - Elsevier
In this paper, a novel state called photon-added squeezing-enhanced coherent state
(PASECS) is introduced and studied by adding m photons to the squeezing-enhanced …

Effects of higher-order spatial modes on the squeezing level in optical parametric amplification with waveguides

Y Sano, Y Taguchi, K Oguchi, Y Ozeki - Journal of the Optical Society …, 2023 - opg.optica.org
We investigate a limiting factor of waveguide optical parametric amplifiers used for
generating broadband squeezed light. We found that spatially non-degenerate optical …

Enhancement of nonlinear optic effect of the second harmonic generation in plasmonic waveguide using graphene and pyramid-shape gold nanoparticles

A Tootoonchi, J Karamdel, E Naderi, HGB Olyaee - Journal of Optics, 2024 - Springer
In this pioneering study, we introduce a sophisticated method to dramatically expand the
Second Harmonic Generation (SHG) in plasmonic waveguides by ingeniously embedding …

Enhanced Second Harmonic Generation through DNA-Integrated Plasmonic Nanoparticles-A Novel Nonlinear Optical Approach

J Karamdel, E Naderi, HGB Olyaee - 2024 - researchsquare.com
This study presents the development of advanced plasmonic nanoparticles specifically
designed to amplify Second Harmonic Generation (SHG) signals. The core of this innovative …

Enhancement of nonlinear optic effect of the second harmonic generation in plasmonic waveguide using graphene and pyramid-shape gold nanoparticles

J Karamdel, E Naderi, HGB Olyaee - 2024 - researchsquare.com
This study introduces a novel approach to significantly enhance the Second Harmonic
Generation (SHG) in plasmonic waveguides by integrating pyramid-shaped gold …