Journal of Optics

Spatial frequency chirp of copropgating $${\varvec{q}}$$-Gaussian laser beams in Kerr media: effect of electromagnetically induced transparency

Naveen Gupta, Abhay Limbu

Published Dec 26, 2024• 1 citation

DOI: 10.1007/s12596-024-02430-8

Related papers

Self focusing and self phase modulation of two copropagating q-Gaussian laser beams in Kerr nonlinear media possessing electromagnetically induced transparency

Naveen Gupta, A. K. Alex, Rohit Johari +3 more

Journal of OpticsOct 1, 20240 citations

Self-action effects in two copropagating $$q$$-Gaussian laser beams within Kerr nonlinear media featuring electromagnetically induced transparency: role in slow light

Naveen Gupta

Journal of OpticsMar 6, 20251 citation

Modification of spatial distortion of laser beam using electromagnetically induced transparency

Won‐Kyu Lee, Myoung Kyu Oh, Wonshik Choi +3 more

Nov 1, 20010 citations

Theory of electromagnetically induced transparency in Sr atomic system

Shougang Zhang

We investigated theoretically the EIT(electromagnetically induced transparency) effect and the accompanying Kerr nonlinear effect in Sr atomic system.The result shows that using the optical molasses as EIT medium we can get a very narrow EIT window and a strong Kerr nonlinear effect by using a weak probe beam.This result builds a theoretical basis for narrowing the line width of 689 nm laser and probing the frequency signal of 88Sr bosonic optics clock by using the EIT effect.

Journal of Time and FrequencyJan 1, 20110 citations

Propagation dynamics of nonlinear chirped optical laser pulses in a two-level medium

姚海凤, 钮月萍, 彭延东 +1 more

Chinese Optics LettersJan 1, 20120 citations

Light Controlling Light with Enhanced Kerr Nonlinearity

Min Xiao, Hai Wang, David J. Goorskey

The Kerr nonlinear index of refraction of a three-level atomic medium can be greatly enhanced by atomic coherence induced by two laser beams. Such electromagnetically induced transparency (EIT) media can be used to generate efficient nonlinear optical processes at low light intensities. Control and enhancement of Kerr nonlinearity in EIT media can be useful in all-optical communication, all-optical computing, and quantum information processing.

Optics and Photonics NewsSep 1, 200216 citations