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Controlled light shaping via phase dependent electromagnetically induced transparency
Sandeep Sharma, Tarak N. Dey
We explore optical manipulation of sculpted light based on phase dependent electromagnetically induced transparency through a five level atomic system. A transverse magnetic field…
Kerr field induced tunable optical atomic waveguide
Sandeep Sharma, Tarak N. Dey
We propose an efficient scheme for the generation of tunable optical waveguide based on atomic vapor in N -type configuration. We exploit both control field induced transparency an…
Phase induced transparency mediated structured beam generation in a closed-loop tripod configuration
Sandeep Sharma, Tarak N. Dey
We present a phase induced transparency based scheme to generate structured beam patterns in a closed four level atomic system. We employ phase structured probe beam and a transver…
Subluminal light pulse propagation in a Λ-type atom-molecule coupled system
Sandeep Sharma, Bimalendu Deb, Tarak N. Dey
We show theoretically the presence of electromagnetically induced transparency (EIT) like feature in a Λ-type atom-molecule coupled system. We demonstrate that EIT in such a system…