NDLI: Laser phase fluctuations in a four-level atomic system in N-configuration

Content Provider	Springer Nature Link
Author	Singh, N. D’Souza, R. Lawande, Q.V. Jagatap, B.N.
Copyright Year	2013
Abstract	We discuss here the effect of laser phase fluctuations on coherent spectroscopy of four-level N-system interacting with a trichromatic radiation field of frequencies Ω i , (i = 1−3). The laser phase variables are described by the Wiener-Levy diffusion process to specify the bandwidths (Γ i ) and cross-correlations (Γ ij ) that may exist between pairs of laser fields. A general formalism based on the master equation and theory of multiplicative stochastic processes is developed and used to study three-photon and (2+1)-photon absorptive resonances in model N-system of 40Ca+ ion. It is observed that the resonances are suppressed or broadened by all Γ i ,(i = 1−3), while their revival is dependent only on Γ 12 and Γ 23, and yet the revival is only partial even when the relevant fields are critically correlated. In contrast Γ 13 is observed to deteriorate the absorptive resonances. The distinctive features of the steady state and time dependent behavior of the system under three-photon and (2 + 1)-photon resonance conditions and for fluctuating fields are discussed.
Starting Page	1
Ending Page	12
Page Count	12
File Format	PDF
ISSN	14346060
Journal	The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics
Volume Number	67
Issue Number	6
e-ISSN	14346079
Language	English
Publisher	Springer-Verlag
Publisher Date	2013-06-04
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Quantum Optics Atomic, Molecular, Optical and Plasma Physics Physical Chemistry Quantum Physics Quantum Information Technology, Spintronics Spectroscopy/Spectrometry Nonlinear Dynamics
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Effect of spontaneously generated coherence on the dynamics of a four level N-system

Optical bistability and multistability in four-level atoms with a diamond configuration

Resonant laser tunnelling

Configuration complexities of hydrogenic atoms

Geometric phase in inhomogeneous optical nutation

Slow vector optical solitons in a cold four-level inverted-Y atomic system

Amplitude and phase control of spontaneous emission in a double-driven four-level atom

Multipartite entanglement in four-qubit graph states

Fluctuations of the Casimir potential above a disordered medium

Laser phase fluctuations in a four-level atomic system in N-configuration

Similar Documents

Effect of spontaneously generated coherence on the dynamics of a four level N-system

Optical bistability and multistability in four-level atoms with a diamond configuration

Resonant laser tunnelling

Configuration complexities of hydrogenic atoms

Geometric phase in inhomogeneous optical nutation

Slow vector optical solitons in a cold four-level inverted-Y atomic system

Amplitude and phase control of spontaneous emission in a double-driven four-level atom

Multipartite entanglement in four-qubit graph states

Fluctuations of the Casimir potential above a disordered medium

Laser phase fluctuations in a four-level atomic system in N-configuration