Diffractionless transmission of optical beams through a four-level atomic system affected by a plasmonic nanostructure
P Lotfi, M Sahrai, V Siahpoush, A Vafafard - Scientific Reports, 2024 - nature.com
A nondiffracting propagation of an optical beam through a four-level double-V-type quantum
system near a plasmonic nanostructure is investigated. We study the linear absorption and …
system near a plasmonic nanostructure is investigated. We study the linear absorption and …
Guiding and polarization shaping of vector beams in anisotropic media
We investigate a scheme to guide a weak vector beam using optically written waveguides
inside atomic vapor, while controlling its polarization rotation. The atoms are prepared in the …
inside atomic vapor, while controlling its polarization rotation. The atoms are prepared in the …
Efficient diffraction control using a tunable active-Raman gain medium
S Sharma - Physical Review A, 2023 - APS
We present a scheme to create an all-optical tunable and lossless waveguide using a
controllable coherent Raman process in an atomic rubidium vapor in an N-type …
controllable coherent Raman process in an atomic rubidium vapor in an N-type …
Microwave assisted optical waveguide in Rydberg atoms
NS Mallick, TN Dey - arXiv preprint arXiv:1911.01111, 2019 - arxiv.org
We theoretically demonstrate an efficient scheme to build a microwave (MW) assisted optical
waveguide in an inhomogeneously broadened vapor medium that is made of active 87 Rb …
waveguide in an inhomogeneously broadened vapor medium that is made of active 87 Rb …
Coherent control and manipulation of electromagnetic fields in novel quantum optical systems
S Sharma - 2018 - shodhganga.inflibnet.ac.in
The field of Light Matter interaction has been an interesting area of research for many
decades Interaction of electromagnetic em fields with optical media can lead to various …
decades Interaction of electromagnetic em fields with optical media can lead to various …